2001 by NEC America. All Rights Reserved. Printed in U.S.A.

Transcription

1 These instructions are customized for the CNet Modem V.90 k bps modem (P/N D) contained in the i Modem Kit P/N 9, i Modem Kit P/N 90B, and the i and 0i Modem Kit P/N 9. The modem connected to the system DCI or LAPB (called the site modem) should be modem P/N D. The modem connected to your PC (called the office modem) should be P/N D or an equivalent modem. This modem supports V. Error Correction. If your office modem accepts command AT&Q, it is V./V. compatible. You must use your system s Remote Maintenance program - system programs are not interchangeable. (Example: You cannot use the i Remote Maintenance program with i system.) i-series Remote Modem Installation Instructions Part No. 900MDM November 00 Printed in U.S.A. (0)

2 This manual has been developed by NEC America. It is intended for the use of its customers and service personnel, and should be read in its entirety before attempting to install or program the system. Any comments or suggestions for improving this manual would be appreciated. Forward your remarks to: NEC America Inc., Corporate Networks Groups Forest Parkway Shelton, CT 0 cng.nec.com Nothing contained in this guide shall be deemed to be, and this guide does not constitute, a warranty of, or representation with respect to, any of the equipment covered. This guide is subject to change without notice and NEC America has no obligation to provide any updates or corrections to this guide. Further, NEC America also reserves the right, without prior notice, to make changes in equipment design or components as it deems appropriate. No representation is made that this guide is complete or accurate in all respects and NEC America shall not be liable for any errors or omissions. In no event shall NEC America be liable for any incidental or consequential damages in connection with the use of this guide. 00 by NEC America. All Rights Reserved. Printed in U.S.A. Year 000 Compliance The i and i and their associated PC programs are unaffected by the date change to year 000. The system processes the Leap Year correctly and does not require any additional upgrades or reprogramming. With i or i EXCPRU or Base software.0 or higher, the system uses a four-digit date code entry (e.g., 000). Previous versions use a two-digit date code entry (e.g., 00=000). The i and 0i and their associated PC programs are unaffected by the date change to year 000. The system processes the Leap Year correctly and does not require any additional upgrades or reprogramming. With software.0. or higher or with 0i software, the systems use a four-digit date code entry (e.g., 000). Previous versions use a two-digit date code entry (e.g., 00=000).

3 i/i Remote Modem Installation Instructions To set up the remote modem for the i and 0i, go to page. Use these instructions to install a i or i Remote Modem in six easy steps:. Initialize the Site Modem. Connecting to the System. Test Your Site Modem Setup. Set Up Your Office Modem. Connecting to the Site Modem. Upload a Test Block Your remote modem connects to a LAPB Module in the system cabinet. The i uses the LAPB P/N 90 and the i uses P/N 900. The LAPB Module is a daughter board that plugs in the CPRU PCB. Using one of the cable sets listed below, these modules allow you to connect to a local PC or a remote modem allowing you to program the system. i PC Programming Cable Sets For local PC connections, use DB9-to--Pin Cable Set (P/N 90-DB9). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 90A) This 0 long cable has an -pin right angle connector on one end (for connecting to the LAPB) and a standard -pin modular plug on the other end. DB9-to-Mod- Adaptor (P/N 90) One end of this adaptor accepts an -pin modular plug. The other end is a standard DB9 female connector that you can plug into a 9-pin RS (DTE) port on your PC or laptop. For modem connections, use DB-to--Pin Cable Set (P/N 90-DB). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 90A) This 0 long cable has an -pin right angle connector on one end (for connecting to the LAPB) and a standard -pin modular plug on the other end. DB-to-Mod- Adaptor (P/N 9) One end of this adaptor accepts an -pin modular plug. The other end is a standard DB male connector. This connector is plugged into the DB female connector on the cable that ships with the CNet modem. The 9-pin male connector on the CNet modem cable is then plugged into the DCE port of the modem.

4 i/i Remote Modem Installation Instructions i PC Programming Cable Sets For local PC connections, use DB9-to--Pin Cable Set (P/N 9009-DB9). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 09) This 0 long cable has an -pin connector on one end (for connecting to the LAPB) and a standard -pin modular plug on the other end. DB9-to-Mod- Adaptor (P/N 90) One end of this adaptor accepts an -pin modular plug. The other end is a standard DB9 female connector that you can plug into a 9-pin RS (DTE) port on your PC or laptop. For modem connections, use DB-to--Pin Cable Set (P/N 9009-DB). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 09) This 0 long cable has an -pin connector on one end (for connecting to the LAPB) and a standard -pin modular plug on the other end. DB-to-Mod- Adaptor (P/N 9) One end of this adaptor accepts an -pin modular plug. The other end is a standard DB male connector. This connector is plugged into the DB female connector on the cable that ships with the CNet modem. The 9-pin male connector on the CNet modem cable is then plugged into the DCE port of the modem. Default Settings The default settings for the LAPB card are 900 bps, Start bit=, Stop bit=, Parity=No, Character= bit. These settings cannot be changed. Pin-Out Details If you wish to use your own cables, follow the pin-out information below for the cables and connectors P/N 09 Brown wire (Pin ) DSR RTS RXD SG TXD CTS DTR DCD i -Pin DIN to Mod- Connector -Pin DIN Mod- DSR RTS RXD SG TXD CTS DTR DCD i -Pin DIN to Mod- Connector

5 i/i Remote Modem Installation Instructions x JACK WIRING PIN COLOR BLUE ORANGE BLACK RED GREEN YELLOW BROWN SLATE DB WIRING PIN COLOR 0 YELLOW GREEN SLATE BROWN BLUE RED ORANGE BLACK x JACK WIRING PIN COLOR BLUE ORANGE BLACK RED GREEN YELLOW BROWN SLATE PIN 9 DB9 WIRING COLOR JUMPER TO PIN YELLOW GREEN BLUE AND ORANGE RED BLACK JUMPERED TO PIN BROWN SLATE Mod- to -Pin Connector for Modem Connection Mod- to 9-Pin Connector for PC/Laptop Connection To connect to a local PC, skip to the. Connecting to the System.. Initialize the Site Modem You must send an initialization (INIT) string to your modem before connecting it to the system. You ll need a laptop (or other PC) on site to do this. There are three parts to this procedure: Connecting the modem to your laptop. Entering the site modem INIT string into the Remote Maintenance program. Sending and storing the INIT string in the site modem. To connect the modem to your laptop (refer to the illustration on page ):. Connect the modem power supply to the POWER jack on the back of the modem.. Plug the male end of the 9-pin connector of the cable that is included with the CNet modem into the RS- connector on the back of the modem.. Plug the 9-pin female end of the same cable into the serial port on the back of your laptop (or PC). Check the manuals that came with your computer if you re not sure how to set up and connect the modem.. Plug the modem power supply into a 0 V AC receptacle and turn the unit on.

6 i/i Remote Modem Installation Instructions DOS PC Program Only: Enter the site modem INIT string into the Remote Maintenance program:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).. From the Main Menu, select Option and press Enter.. Select RS Port and press Enter.. Set the RS options for: 900 (speed), (length), none (Parity), (Stop Bit), Off (echo) and COM Port ( or ), then press Enter twice and press then ESC. You will advance to the Modem Initialize Command window. To send and store the INIT string in the site modem:. From the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter.. Type AT&F to default the modem. OK will display on the screen.. Enter the following initialization string (spaces shown for clarity): AT Q &C &D0 &S S0= E0 &W0 &W and press Enter. For earlier CNet modems (P/N, A, B, C) use: AT Q Y &C &D0 &S S0= E0 &W0 &W and press Enter.. To view all the modem settings and check the INIT string, type AT&V and press Enter. The INIT string you sent in step is contained in the data that displays. Review the displayed Active Profile, Stored Profile 0 or Stored Profile data to be sure your entries were correct. (Not all types of modems are compatible with all these commands and will disregard the entries for some items.) Windows PC Program Only: Enter the site modem INIT string with Windows HyperTerminal program:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can connect to COM,COM, COM or COM.. Start the HyperTerminal program. (Click START - PROGRAMS - ACCESSORIES - HYPERTERMINAL. Double-click on the HYPERTRM.EXE file.). Create a name for the new connection, such as MODEM SETUP and click OK.. Select the COM Port ( - ) to be used and click OK.. Set the RS options for: 900 (Bits per Second), (Data Bits), none (Parity), (Stop Bits), None (Flow Control) then click OK.

7 i/i Remote Modem Installation Instructions To send and store the INIT string in the site modem:. Type AT&F and press Enter to default the modem. OK will display on the screen.. Enter the following initialization string (spaces shown for clarity): AT Q &C &D0 &S S0= E0 &W0 &W and press Enter. For earlier CNet modems (P/N, A, B, C) use: AT Q Y &C &D0 &S S0= E0 &W0 &W and press Enter.. To view all the modem settings and check the INIT string, type AT&V and press Enter. The INIT string you sent in step is contained in the data that displays. Review the displayed Active Profile, Stored Profile 0 or Stored Profile data to be sure your entries were correct. (Not all types of modems are compatible with all these commands and will disregard the entries for some items.) Close the HyperTerminal Program. You do not need to save the modem file created. Now that the site modem is properly initialized, you must disconnect it from your laptop and connect it to the system. Disconnecting the modem from the laptop:. Turn the site modem off. The INIT string you sent previously will automatically be loaded from the modem s memory when you turn it back on.. Unplug the cable from your laptop and the modem.. Connecting to the System. With the system power turned off, pull the CPRU PCB out of the system. With the i system, make sure the mode switch on the CPRU is set to the HOT position to retain the customer information. The i will automatically retain the customer information unless the COLD switch is held down during power up.. Plug the LAPB Remote Programming Module into the header on the CPRU PCB.. Reinsert the CPRU into the system cabinet and turn the power back on. Modem Connection. Using the correct cable configuration for a modem setup (i=90-db, i=9009-db), connect the DIN connector on the cable (i=p/n 90A, i=09) to the LAPB card.. Connect the -pin adaptor to the opposite end of the cable.. Plug the connector into the -pin female connector on the modem s cable set (shipped with modem). Plug the 9-pin male connector at the opposite end of the modem s cable set into the modem.. Plug one end of a modular line cord into the LINE jack on the back of the modem.. Plug the other end of the modular line cord into a modular jack connected to an ASTU port or other dial tone source (such as an outside line).. Turn your modem back on.

8 i/i Remote Modem Installation Instructions Local Connection. Using the correct cable configuration (i=90-db9, i=9009-db9), connect the DIN connector on the cable (P/N 09) to the -pin serial (LAPB) connector on the CPRU.. Connect the 9-pin adaptor to the opposite end of the cable.. Plug the connector into the COM port on your PC. Skip to. Connecting to the Site. i Cabinet Shown CPRU PCB ASTU PCB LAPB PCB MI-0 Station Block -Pair Cable Pin DIN to Mod Cable The i uses P/N 90x. The i uses P/N 09. Station Cable Mod to 9 Pin Connector (P/N 90) Mod to Pin Connector (P/N 9) Pin Connector (Cable included with Modem) PC 9-Pin Connector Not Used for Modem Connection 9-Pin Connector Modular Jack Modem

9 i/i Remote Modem Installation Instructions. Test Your Site Modem s Setup Never leave the site without testing your PC and site modem setup. This will require a second modem (supporting V. error correction and a minimum of 900 baud) and another available ASTU port, outside line or dial tone source. Testing ensures the modems can communicate properly and the system will properly release a connection. To test the modem setup:. Plug one end of a modular line cord into the LINE jack on the back of the second modem.. Plug the other end of the modular line cord into a modular jack connected to a different ASTU port or dial tone source.. Connect the modem s power supply and turn the unit on.. From the PC connected to the second modem, follow the procedures in Part, Set Up Your Office Modem, Part. Connecting to the Site and Part. Upload a Test Block to test your modem.. Set Up Your Office Modem You must set up and check your office modem before calling the site modem. Also use this procedure when testing the site modem from another modem on site. DOS PC Program Only: To set up your office modem:. Make sure your modem is correctly connected to your office computer. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).. From the Main Menu, select Options and press Enter.. Select RS Port and press Enter.. Set the RS options for: 900 (speed), (length), none (Parity), (Stop Bit), Off (echo), COM Port ( or ) and then press Enter. You will advance to the Modem Initialize Command window. These settings must match those you made for Program 0 in Step - Program the DCI.. Enter the initialization string (spaces shown for clarity): E Q0 M V0 &C &D and press Enter.. Press F to save your changes, then press Esc to return to the Main Menu.

10 i/i Remote Modem Installation Instructions To test your office modem setup: Never call the site modem without first using the following steps to test your office modem.. From the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter.. Type AT&F and press Enter. Your computer should echo back OK. If you don t get the proper response (OK), check your modem connections and settings and repeat step. Windows PC Program Only: To set up your office modem using Windows HyperTerminal program:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can connect to COM, COM, COM or COM.. Start the HyperTerminal program. (Click START - PROGRAMS - ACCESSORIES - HYPERTERMINAL. Double-click on the HYPERTRM.EXE file.). Create a name for the new connection, such as MODEM SETUP and click OK.. Select the COM Port ( - ) to be used and click OK.. Set the RS options for: 900 (Bits per Second), (Data Bits), none (Parity), (Stop Bits), None (Flow Control) then click OK. These settings must match those you made for Program 0 in Step - Program the DCI.. Enter the initialization string (spaces shown for clarity): AT E0 Q0 M V &C &D and press Enter.. Connecting to the Site Now that your connection is correctly set up and tested, you can call the site modem and program remotely from your office or program the system locally through a PC. Also use this procedure when testing the site modem from another modem on site. DOS PC Program Only: To connect to the site:. Make sure your modem is correctly connected to your office computer, an outside telephone line (or other dial tone source) and is functioning correctly. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).

11 i/i Remote Modem Installation Instructions. From the Main Menu, load the data file for the site you are calling: Select File and Read. Choose the directory that contains your customer data files and press Enter. Highlight the customer data file you want to load and press Enter. If you are using this procedure to check the site modem while on site, make sure the Modem phone entry is the extension number of the ASTU circuit (or dial tone source) connected to the site modem.. Press Esc to return to the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter. For Local PC Connections, skip to Step 9.. Type AT&F and press Enter. You should see OK. If you don t get the proper response (OK) or you can t type the entry, check your modem connections and settings and try again.. Press F: Auto Dial. This automatically sends out the initialization string you entered in Part and the Modem phone entry in the Customer Information Screen. If you don t have a Modem phone entry, press Enter, type ATDT, the site modem s telephone number and press Enter again.. After you connect to the site modem, you will see a numeric connect message (). This is the connect message returned by the site modem. 9. Type AT and press Enter. You should see OK. This response is from the site s LAPB. If you don t see OK, press F to break the connection and Esc when prompted to do so. Repeat from step. If you still don t see OK, there is a problem with the site modem s LAPB setup. 0. Type ATD #*#* and press Enter. If you see ERROR, type ATZ to reset the site s LAPB. You can then go on to step.. When the remote system asks for the password, enter the programming password and press Enter. You can now program the remote system. If you see an ID code/software version error message, type U to update.. Press Esc twice to return to the Main Menu. Windows PC Program Only: To connect to the site:. Make sure your modem is correctly connected to your office computer, an outside telephone line (or other dial tone source) and is functioning correctly. Your modem can connect to COM, COM, COM or COM. 9

12 i/i Remote Modem Installation Instructions. For Modem Connection: Select the Remote Operation in the Windows PC Program and enter your database password (when requested). Then enter the modem s telephone number and click Dial. OR For Local Connection: Select the Online (Local) Operation in the Windows PC Program and enter your database password (when requested).. Select either DCI or LAPB, depending on equipment being used.. Once connected (this could take a couple of minutes depending on the type of connection), enter the programming password when requested.. Upload a Test Block Now that you have connected to the system, you should upload a block of data to make sure that the communications are working correctly. DOS PC Program Only:. From the Main Menu, select Communication and press Enter.. Select ME->PC and press Enter.. Choose Select Programs and press Enter.. Select 0 Extension Options and press Enter.. Select 00 Station Class of Service and press Enter. This marks program 00 for uploading to your PC.. Press F0 to upload the data.. When you see the Receiving Completed message, press Esc then F to return to the Modem Screen.. Press F to break the connection, then Esc repeatedly until you return to the Main Menu. 9. Quit the Remote Maintenance program and disconnect your test modem. Windows PC Program Only:. In the Windows PC Program, click the Download icon ( ).. Depending on your software version, the program will either download all the system data or it will give you an option to select the programs to be downloaded. If your software allows you to select programs, select the Programs (090-90) tab and click the box next to 00 Station COS. Click OK. The data is downloaded to the system.. Click the Exit icon ( ).. Click No to discard the downloaded information. 0

13 i/0i Remote Modem Installation Instructions To set up the remote modem for the i or i, go to page. Important: The 0i Must Have CPRU Version LAPB. or higher and System Software.0.0 or higher for Remote Programming. Use these instructions to install a i or 0i Remote Modem in seven easy steps:. Program the DCI / Serial (LAPB) Port. Initialize the Site Modem. Connecting to the System. Test Your Site Modem s Setup. Set Up Your Office Modem. Connecting to the Site. Upload a Test Block On the 0i system with CPRU version LAPB. or higher and system software.0.0, your remote modem can connect to the -pin LAPB DIN connector on the CPRU (P/N 9). Using one of the cable sets listed below, you can connect to a local PC or a remote modem allowing you to program the system. 0i PC Programming Cable Sets For local PC connections, use DB9-to--Pin Cable Set (P/N 9009-DB9). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 09) This 0 long cable has an -pin connector on one end (for connecting to the LAPB/Serial port) and a standard -pin modular plug on the other end. DB9-to-Mod- Adaptor (P/N 90) One end of this adaptor accepts an -pin modular plug. The other end is a standard DB9 female connector that you can plug into a 9-pin RS (DTE) port on your PC or laptop. For modem connections, use DB-to--Pin Cable Set (P/N 9009-DB). This cable set consists of the following two components: -Pin Circular Mini-DIN to Mod- Cable (P/N 09) This 0 long cable has an -pin connector on one end (for connecting to the LAPB/Serial port) and a standard -pin modular plug on the other end. DB-to-Mod- Adaptor (P/N 9) One end of this adaptor accepts an -pin modular plug. The other end is a standard

14 i/0i Remote Modem Installation Instructions DB male connector. This connector is plugged into the DB female connector on the cable that ships with the CNet modem. The 9-pin male connector on the CNet modem cable is then plugged into the DCE port of the modem. Default Settings The default settings for the serial port are 900 bps, Start bit=, Stop bit=, Parity=No, Character= bit. These settings cannot be changed. Pin-Out Details If you wish to use your own cables, follow the pin-out information below for the cables and connectors. P/N Brown wire (Pin ) -Pin DIN Mod- DSR RTS RXD SG TXD CTS DTR DCD -Pin DIN to Mod- Connector x JACK WIRING PIN COLOR BLUE ORANGE BLACK RED GREEN YELLOW BROWN SLATE DB WIRING PIN COLOR 0 YELLOW GREEN SLATE BROWN BLUE RED ORANGE BLACK x JACK WIRING PIN COLOR BLUE ORANGE BLACK RED GREEN YELLOW BROWN SLATE PIN 9 DB9 WIRING COLOR JUMPER TO PIN YELLOW GREEN BLUE AND ORANGE RED BLACK JUMPERED TO PIN BROWN SLATE Mod- to -Pin Connector for Modem Connection Mod- to 9-Pin Connector for PC/Laptop Connection

15 i/0i Remote Modem Installation Instructions. Program the DCI / Serial (LAPB) Port Your remote modem connects to a DCI Module, DCI Unit, or the serial port on a 0i s CPRU (P/N 9). Customize the following programs before installing the modem. Refer to your system s Software and Hardware Manuals for additional information, if required. Changes made to DCI number also apply to the serial (LAPB) port on the 0i CPRU. DCI / DCI / Serial (LAPB) Connections Program 0 DCI / DCI Connection Only Program 000 Program 00 Program 0 Program 0 Type No Enter (i.e., the DCI Sub Type). Item No Enter to access the S-Registers. Make the following S-Register settings: Type = (DCI connected to modem) 0i Only: Data Transmission Time = Baud Rate = (900 BPS) Stop_Bit = 0 ( stop bit) Char_Len = ( data bits) Parity = 0 (no parity) i Only: RS_Timing = 0 (RTS control enabled) ER_Timing = 0 (DTR control enabled) CD_Timing = (CD control disabled) Flow_Cont = (No Flow Control) 0i Only: RS_Timing = 0 (RTS control enabled) ER_Timing = 0 (DTR control enabled) CD_Timing = (CD control disabled) Flow_Cont = 0 (Hardware Flow Control) STA PORT No Enter the port number to which the DCI is connected. Type Enter for a DCI module or for a DCI Unit. Order For a DCI Module, enter - for software port numbers -. For a DCI Unit, enter - for software port numbers - (e.g., corresponds to software ports -). DCI No Enter the DCI s software port number. Assign an unused extension number to the DCI software port. DCI No Enter the DCI s software port number. DCI Type Enter (DCI connected to modem). DCI Sub Type Enter.!! This step initializes the DCI!! DCI No Enter the DCI software port number (- for a DCI Module or - for a DCI Unit)

16 i/0i Remote Modem Installation Instructions Pin-Out Details RS-C DCI-to-Modem Adaptor Connector (P/N 9A) RS--C Connector 0 RS--C Pin Out Information Description DCD RXD TXD DTR DSR RTS CTS GND Direction of Signal Flow ( output or input) DCE (-DCI, DCI-A or Modem) -Pin RS--C Connector DTE (PC or Printer) DCI-to-Modem Adaptor Pin Out Information 0 -Pin Connector to to to to to to to to 0 To connect to a local PC, skip to the. Connecting to the System.. Initialize the Site Modem You must send an initialization (INIT) string to your modem before connecting it to the system. You ll need a laptop (or other PC) on site to do this. There are three parts to this procedure: Connecting the modem to your laptop. Entering the site modem INIT string into the Remote Maintenance program. Sending and storing the INIT string in the site modem. To connect the modem to your laptop (refer to the illustrations on page and 9):. Connect the modem power supply to the POWER jack on the back of the modem.. Plug the male end of the 9-pin RS--C straight through cable that is included with the CNet modem into the RS- connector on the back of the modem.. Plug the 9-pin female end of the same cable into the serial port on the back of your laptop (or PC). Check the manuals that came with your computer if you re not sure how to set up and connect the modem.. Plug the modem power supply into a 0 V AC receptacle and turn the unit on.

17 i/0i Remote Modem Installation Instructions i Only: To enter the site modem INIT string into the i Remote Maintenance program:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).. From the Main Menu, select Option and press Enter.. Select RS Port and press Enter.. Set the RS options for: 900 (speed), (length), none (Parity), (Stop Bit), Off (echo) and COM Port ( or ), then press Enter twice and press ESC. You will advance to the Modem Initialize Command window. To send and store the INIT string in the site modem:. From the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter.. Type AT&F to default the modem. OK will display on the screen.. Enter the following initialization string (spaces only shown for clarity): AT Q &C &D0 &S S0= E0 &W0 &W and press Enter. For earlier CNet modems (P/N, A, B, C) use: AT Q Y &C &D0 &S S0= E0 &W0 &W and press Enter.. To view all the modem settings and check the INIT string, type AT&V and press Enter. The INIT string you sent in step is contained in the data that displays. Review the displayed Active Profile, Stored Profile 0 or Stored Profile data to be sure your entries were correct. (Not all types of modems are compatible with all these commands and will disregard the entries for some items.) 0i Only: To enter the site modem INIT string using Windows HyperTerminal program:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can connect to COM, COM, COM or COM.. Start the HyperTerminal program. (Click START - PROGRAMS - ACCESSORIES - HYPERTERMINAL. Double-click on the HYPERTRM.EXE file.). Create a name for the new connection, such as MODEM SETUP and click OK.

18 i/0i Remote Modem Installation Instructions. Select the COM Port ( - ) to be used and click OK.. Set the RS options for: 900 (Bits per Second), (Data Bits), none (Parity), (Stop Bits), None (Flow Control) then click OK. To send and store the INIT string in the site modem:. Type AT&F and press Enter to default the modem. OK will display on the screen.. Enter the following initialization string (spaces only shown for clarity): AT Q &C &D0 &S S0= E0 &W0 &W and press Enter. For earlier CNet modems (P/N, A, B, C) use: AT Q Y &C &D0 &S S0= E0 &W0 &W and press Enter.. To view all the modem settings and check the INIT string, type AT&V and press Enter. The INIT string you sent in step is contained in the data that displays. Review the displayed Active Profile, Stored Profile 0 or Stored Profile data to be sure your entries were correct. (Not all types of modems are compatible with all these commands and will disregard the entries for some items.) Close the HyperTerminal Program. You do not need to save the modem file created. Now that the site modem is properly initialized, you must disconnect it from your laptop and connect it to the system. Disconnecting the modem from the laptop:. Turn the site modem off. The INIT string you sent previously will automatically be loaded from the modem s memory when you turn it back on.. Unplug the cable from your laptop.. Connecting to the System For a DCI Connection: Modem Connection. Connect the -pin female connector of the cable set connected to the modem to the -pin adaptor P/N 9A.. Connect the female end of a customer-provided -pin straight through cable to other end of adaptor P/N 9A.. Connect the male end of the -pin cable to the DCI port.. Plug one end of a modular line cord into the LINE jack on the back of the modem.. Plug the other end of the modular line cord into a modular jack connected to an ASTU port or other dial tone source (such as an outside line).. Turn your modem back on.

19 i/0i Remote Modem Installation Instructions Local Connection. Connect the female end of a customer-provided -pin straight through cable to your laptop.. Connect the male end of the -pin cable to the DCI port. If you re connecting a local PC, skip to. Connecting to the Site. For LAPB DIN Connection to CPRU (0i with.0.0 or Higher Only): Modem Connection. Using the correct cable configuration (modem setup = P/N 9009-DB), connect the DIN connector on the cable (P/N 09) to the -pin serial (LAPB) connector on the CPRU.. Connect the -pin adaptor (P/N 9) to the opposite end of the cable.. Plug the connector into the -pin female connector on the modem s cable set (shipped with modem). Plug the 9-pin male connector at the opposite end of the modem s cable set into the modem.. Plug one end of a modular line cord into the LINE jack on the back of the modem.. Plug the other end of the modular line cord into a modular jack connected to an ASTU port or other dial tone source (such as an outside line).. Turn your modem back on. Local Connection. Using the correct cable configuration (local PC setup = P/N 9009-DB9), connect the DIN connector on the cable (P/N 09) to the -pin serial (LAPB) connector on the CPRU.. Connect the 9-pin adaptor (P/N 90) to the opposite end of the cable.. Plug the connector into the COM port on your PC. Skip to. Connecting to the Site.

20 i/0i Remote Modem Installation Instructions Modem MIC POWER SPK RS- LINE PHONE 0 V AC Outlet Mod. jack To ASTU Port 9-Pin Connector Not Used DCI Connection 9000-

21 V V 9V 9V TEST POINTS V V 9V 9V GND PWR ON WARNING CAUTION i/0i Remote Modem Installation Instructions 0i Cabinet MI-0 Station Block CPRU Pin DIN LAPB Connector OUTPUT AC OUT AC IN -Pair Cable AC OUT OFF ON Pin DIN to Mod Cable (P/N 09) Station Cable Mod to 9 Pin Connector (P/N 90) Mod to Pin Connector (P/N 9) Pin Connector (Cable included with Modem) PC 9-Pin Connector Not Used for Modem Connection 9-Pin Connector Modular Jack Modem CPRU Serial Port Connection (0i Only) 9

22 i/0i Remote Modem Installation Instructions. Test Your Site Modem s Setup Never leave the site without testing your PC and site modem setup. This will require a second modem (supporting V. error correction and a minimum 900 baud) and another available ASTU port, outside line or dial tone source. Testing ensures the modems can communicate properly and the DCI/Serial port will properly release a connection. To test the modem setup:. Plug one end of a modular line cord into the LINE jack on the back of the second modem.. Plug the other end of the modular line cord into a modular jack connected to a different ASTU port or dial tone source.. Connect the modem s power supply and turn the unit on.. From the PC connected to the second modem, follow the procedures in Part. Set Up Your Office Modem, Part. Connecting to the Site and Part. Upload a Test Block to test your modem.. Set Up Your Office Modem You must set up and check your office modem before calling the site modem. Also use this procedure when testing the site modem from another modem on site. i Only: To set up your office modem:. Make sure your modem is correctly connected to your office computer. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).. From the Main Menu, select Options and press Enter.. Select RS Port and press Enter.. Set the RS options for: 900 (speed), (length), none (Parity), (Stop Bit), Off (echo), COM Port ( or ) and then press Enter. You will advance to the Modem Initialize Command window. These settings must match those you made for Program 0 in Step - Program the DCI / Serial (LAPB Port).. Enter the initialization string (spaces only shown for clarity): E Q0 M V0 &C &D and press Enter.. Press F to save your changes, then press Esc to return to the Main Menu. 0

23 i/0i Remote Modem Installation Instructions To test your office modem setup: Never call the site modem without first using the following steps to test your office modem.. From the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter.. Type AT&F and press Enter. Your computer should echo back OK. If you don t get the proper response (OK), check your modem connections and settings and repeat step. 0i Only: To set up your office modem:. Make sure your modem is properly connected to your computer and functioning correctly. Your modem can connect to COM, COM, COM or COM.. Select the Online (Remote) Operation in the 0i Windows PC Program and enter your database password (when requested).. Click the PORT SETTINGS button.. Select the COM Port ( - ) to be used and set the RS options for: 900 (Bits per Second), (Data Bits), none (Parity), (Stop Bits), None (Flow Control) then click OK. These settings must match those you made for Program 0 in Step - Program the DC / Serial (LAPB Port).. Click the INITIALIZE MODEM button. Without changing the initialize string, click OK. To test your office modem using Windows HyperTerminal program: Never call the site modem without first using the following steps to test your office modem.. Start the HyperTerminal program. (Click START - PROGRAMS - ACCESSORIES - HYPERTERMINAL. Double-click on the HYPERTRM.EXE file.). Create a name for the new connection, such as MODEM SETUP and click OK.. Select the COM Port ( - ) to be used and click OK.. Set the RS options for: 900 (Bits per Second), (Data Bits), none (Parity), (Stop Bits), None (Flow Control) then click OK.. Type AT&F and press Enter to default the modem. If you don t get the proper response (OK), check your modem connections and settings and repeat step. Close the HyperTerminal Program. You do not need to save the modem file created.

24 i/0i Remote Modem Installation Instructions. Connecting to the Site Now that your office modem is correctly set up and tested, you can call the site modem and program remotely from your office. Also use this procedure when testing the site modem from another modem on site. i Only: To call the site modem:. Make sure your modem is correctly connected to your office computer, an outside telephone line (or other dial tone source) and is functioning correctly. Your modem can only connect to COM or COM.. Start the Remote Maintenance program and enter your programming password (when requested).. From the Main Menu, load the data file for the site you are calling: Select File and Read. Choose the directory that contains your customer data files and press Enter. Highlight the customer data file you want to load and press Enter. If you are using this procedure to check the site modem while on site, make sure the Modem phone entry is the extension number of the ASTU circuit (or dial tone source) connected to the site modem.. Press Esc to return to the Main Menu, select Communication and press Enter.. Select Modem Control and press Enter. For Local PC Connections, skip to Step 9.. Type AT&F and press Enter. You should see OK. If you don t get the proper response (OK) or you can t type the entry, check your modem connections and settings and try again.. Press F: Auto Dial. This automatically sends out the initialization string you entered in Part and the Modem phone entry in the Customer Information Screen. If you don t have a Modem phone entry, press Enter, type ATDT, the site modem s telephone number and press Enter again.. After you connect to the site modem, you will see a numeric connect message (). This is the connect message returned by the site modem. 9. Type AT and press Enter. You should see OK. This response is from the site modem s DCI connection. If you don t see OK, press F to break the connection and Esc when prompted to do so. Repeat from step. If you still don t see OK, there is a problem with the site modem s DCI setup.

25 i/0i Remote Modem Installation Instructions 0. Type ATDT #*#* and press Enter. If you see ERROR, type ATZ to reset the site modem s DCI/serial port. You can then go on to step.. When the remote system asks for the password, enter the programming password and press Enter. You can now program the remote system. If you see an ID code/software version error message, type U to update.. Press Esc twice to return to the Main Menu. 0i Only: To call the site modem:. Select the Online (Remote) Operation in the 0i Windows PC Program and enter your database password (when requested).. Enter the modem s telephone number and click Dial.. Select either DCI or LAPB, depending on equipment being used. The LAPB requires 0i software.0.0 or higher.. Once the modem connects (this could take a couple of minutes), enter the programming password when requested.. Upload a Test Block Now that you have connected to the system through your laptop and the site modem, you should upload a block of data to make sure that the communications are working correctly. i Only:. From the Main Menu, select Communication and press Enter.. Select ME->PC and press Enter.. Choose Select Programs and press Enter.. Select 0 Extension Options and press Enter.. Select 00 Station Class of Service and press Enter. This marks program 00 for uploading to your PC.. Press F0 to upload the data.. When you see the Receiving Completed message, press Esc then F to return to the Modem Screen.. Press F to break the connection, then Esc repeatedly until you return to the Main Menu. 9. Quit the Remote Maintenance program and disconnect your test modem.

26 i/0i Remote Modem Installation Instructions 0i Only:. In the Windows PC Program, click the Download icon ( ). Select the Programs (090-90) tab and click the box next to 00 Station COS. Click OK. The data is downloaded to the system.. Click the Exit icon ( ).. Click No to discard the downloaded information.

27 NEC America, Inc., Corporate Networks Group Forest Parkway, Shelton, CT 0 Tel: Fax: 0-9- cng.nec.com Other Important Telephone Numbers Sales: Customer Service: Customer Service FAX: Technical Service: Discontinued Product Service: Technical Training: Emergency Technical Service (After Hours) (Excludes discontinued products)

28 NEC America, Inc., Corporate Networks Group Forest Parkway, Shelton, CT 0 TEL: FAX: cng.nec.com