CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER QA30BT CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER MP3 / WMA CALLS & MUSIC STREAMING

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1 TM CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER MODE SD USB AMS RST QA30BT MUTE BND CLK 1/ 2/INT 3/RPT 4/RDM 5 6 AUX QA30BT CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER Bluetooth MP3 / WMA P L A Y B A C K USB INPUT SD CARD SLOT INPUT HANDS FREE CALLS & MUSIC STREAMING EXTERNAL M I C R O P H O N E OPERATION MANUAL Please read this user manual carefully before system connection

2 Welcome Congratulations on your purchase of this Quantum Audio head unit. Your Selection of a Quantum Audio product indicates a true appreciation of fine musical reproduction. To ensure proper use of this unit, please make sure to read the owner's manual carefully before operating and keep it for future reference. Safety Precautions To avoid the risk of damage to the unit do not expose it to rain or any type of moisture. There is no user serviceable parts inside the unit. Opening the unit up will void the warranty. Disk Laser: This unit uses a Class 1 laser to read the information on the CD or DVD's. Service should only be performed by qualified personnel. This unit has a normal operating temperature between -15 F (-26 C) and +140 F (60 C). Exposing the unit to temperatures outside of this range could damage the screen or the internal components. Special care must be taken when mounting the unit as this will affect the performance of the disk mechanism. Failure to do so will result in poor performance. For best performance, please keep the unit free of moisture or any dusty conditions. In the event that you may have exposed the unit to any of these conditions, it is best to power off the unit to avoid any internal damage. 1

3 MODE MODE RST RST QA30BT MUTE BND CLK 1/ 2/INT MUTE BND CLK 1/ 2/INT Panel Function 1. Power on/off 2. Disk eject 3. Mode select 4. Track reverse 5. Track forward 6. Reset 7. Mute Button Hang up Button 10 QUANTUM AUDIO CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER QA30BT CD / SD / USB / MP3 / AM / FM / BLUETOOTH RECEIVER 3/RPT 4/RDM 5 6 3/RPT 4/RDM ID3 select Dialing Button 9. Clock 10. Disk Pause mm AUX IN 12. SD/USB connecter 13. Auto memory SD USB SD USB AMS AMS AUX AUX Power on/off Pause/Play/ Radio Preset 1 Intro/Radio Preset 2 Repeat Playing/Radio Preset 3 Random/Radio Preset 4 Radio Preset 5 Radio Preset 6 Mute Select Volume Controls Mode Select Radio ST/MO Loudness Select Radio Scan Display Button APS/AMS Selection Radio LOC/DX Radio Band Select Track Selection Select Enter Button Disk Eject Remote Function 2

4 Installation Instructions Please refer to installation wiring diagram Installation of metal sleeve must be secure in order to avoid malfunctions. Double check all wiring connections before locking the radio into the mounting sleeve. Do not mount the unit where it may interfere with the operation of the vehicle. Installation Drawing Bend these tabs outward into the dashboard for a secure mounting If necessary, use the strap to secure the back of the unit in place. The strap can be bent by hand to the desired angle 3 To remove the unit, insert the release keys on both sides of the unit and then pull the unit out from the dashboard 3

5 Installation Instructions -Yellow (Radio memory): Connect this lead to the constant 12V (+) post of the vehicle's battery. -Red: (ACC) switched 12V only when the ignition is turned on or in the accessory position. -Black: (Ground) Connect this lead to chassis ground on the vehicle. Make sure the connection is made to bare metal and is securely fastened -Blue: Power antenna /Amp remote turn on Speaker wire connections: This device is designed to be used with a 4 Ω Speakers. Using lower impedance speakers could cause your unit to overheat. Note: This unit is designed to work with non-chassis grounded speakers. Wiring Diagram: FL RL FR RR Blue/ Remote turn on / Power Ant. 4

6 Troubleshooting and Maintenance If you encounter a problem, please turn the power off, then on again.lf the unit is still not functioning normally, please review the items in the following checklist. This guide will help you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is properly connected or consult your authorized Quantum Audio dealer 1. Head Unit Does Not Power on: Check Fuse box: Check for blown fuse, replace the fuse the same amperage rating. 2. Function buttons do not respond: If you are experiencing problems with the front panel buttons not responding,you can reset the unit by pressing the reset button found on the front panel, in general, This will reset the unit and solve the issue. 3. USB input not functioning: Make sure there is compatible data on the USB Flash drive. Not all information is not supported by the unit. 4. Low sound or unbalanced audio output: Check volume control or balance settings, or the fader make sure they are at the central position. 5. Poor Sound quality or distortion: Make sure to check for correct speaker wiring, Speaker wires conneced with the wrong polarity will cause poor performance, Profesional installation is recomended. 6. Radio reception is poor: Check the antenna wire connections, Inspect the antenna cable for damage. Replace the antenna if the cable is damaged. General Power Supply Requirements: Speaker impedance: Maximum Output Power: Chassis Dimensions: DC 12V 4 Ohms 4 x 60W(CH) 178x130x50mm(WxDxH) Tone Controls Bass (at 100Hz): Treble (at 10K): +10dB/-10dB +10dB/-10dB 5

7 Troubleshooting If you encounter a problem, please turn the power off, then on again.lf the unit is still not functioning normally, please review the items in the following checklist. This guide will help you isolate the problem if the unit is at fault. Otherwise, make sure the rest of your system is properly connected or consult your authorized Quantum Audio dealer PROBLEM CAUSE SOLUTION Check whether power fuse is open Replace fuse with same value. Does not power on Some factor caused MCU error in operation Press RESET button on front panel Radio station preset memory loss Reconnect line Remote control does not respond Remote battery low on power Replace battery on remote control Poor reception of radio station Wrong connection between ignition line ACC and12v Loose antenna connection or poor grounding of antenna Check whether antenna is connected or not. Function buttons do not respond USB Input not Functioning Some factor caused MCU error in operation Some information is not supported by the unit. Reset the unit by pressing the reset button found on the front panel Make sure there is readable USB Flash drive Specifications General Power Supply Requirements: DC 12 Load impedance: 4 Ohms Maximum Output Power: 4x60 Watts Chassis Dimensions: 178x130x50mm(WxDxH) Tone Controls Bass (at 100Hz): Treble (at 10K): +10dB/-10dB +10dB/-10dB 6

8 Quantum Audio warrants any products purchased in the U.S.A. from an authorized Quantum Audio dealer. All products are warranted to be free from defects in material and workmanship under normal use and service for a period of one (1) year. This warranty applies to the original purchase only. Quantum Audio will either repair or replace (as its option) any unit that has been found to be defective and under warranty provided the defect occurs within the one (1) year warranty period. This limited warranty does not extend to units have been subjected to misuse, abuse, neglect, or accident. In Quantum Audio's judgment, products that show evidence of having been altered, modified, or serviced without Quantum Audio's authorization, will be ineligible under this wa rranty. To obtain warranty service please contact your retailer or visit our website at for more details.

9 TM DB Research L.L.P. 302 Hanmore Industrial Parkway // Harlingen, TX ph: // fx: //