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14

SPECIFICATION 

GENERAL

Power Supply Requirements 

: DC 12 Volts, Negative Ground 

Chassis Dimensions 

: 178 (W) x 160 (D) x 50 (H) 

Tone Controls 

-  Bass (at 100 Hz) 

: ±10 dB   

-  Treble (at 10 kHz) 

: ±10 dB   

 

Maximum Output Power                        : 50X4 watts 

 

Current Drain                                          : 5 Ampere (max.) 

 

CD PLAYER 

Signal to Noise Ratio 

: More than 55 dB 

Channel Separation 

: More than 50 dB 

Frequency Response 

: 40Hz – 18 kHz 

RADIO

 

For 2 Bands   

 FM 

 

Frequency Coverage 

87.5 to 107.9 MHz 

 

IF 

 

                    10.7 MHz 

 

Sensitivity (S/N=30dB)              10 dBu   

Stereo Separation 

>25dB   

AM

Frequency Coverage 

530 to 1710 KHz 

 

IF 450 

kHz 

 

Sensitivity (S/N=20dB) 

36 dBu   

 

 

 

 

 

 

 

 

 

 

Summary of Contents for 640CA

Page 1: ......

Page 2: ...Mobile Audio System y PLL Synthesizer Stereo Radio y CD WMA Player y Automatic Memory Storing y Full Detachable Panel y Preset Equalization y Electronic Shockproof ESP Function y Auxiliary Input Func...

Page 3: ...Equalization 9 Liquid crystal display 9 Remote sensor 9 ESP function 9 Auxiliary input 9 Reset function 9 Radio operation 10 Switching to radio mode 10 Selecting the frequency band 10 Selecting stati...

Page 4: ...can properly installed either from Front conventional DIN Front mount or Rear DIN Rear mount installation utilizing threaded screw holes at the sides of the unit chassis For details refer to the foll...

Page 5: ...e metal strap to fit your vehicle s mounting area Then use the supplied hardware Tapping Screw and Plain Washer to attach the other end of metal strap to a solid metal part of the vehicle under the da...

Page 6: ...located on both sides of the unit to fasten the unit to the factory radio mounting brackets supplied with your vehicle Dashboard or Console Screw Factory Radio Mounting Bracket Side View showing Scre...

Page 7: ...1 Do not drop the front panel 2 Do not put pressure on the display or control buttons when detaching or re installing the front panel 3 Do not touch the contacts on the front panel or on the main uni...

Page 8: ...7 WIRING CONNECTION FOR 50X4W SYSTEM...

Page 9: ...n 6 2 SCN button 7 1 6 preset buttons 8 3 RPT button 9 MON button 10 AS PS Navi SCH button 11 MOD button 12 Eject button 13 Liquid crystal display 14 BND LOU ENT button 15 tune seek track down 16 4 SH...

Page 10: ...for several seconds to reinforce the bass output Press it for several seconds again to release this function SET THE CLOCK Press the DISP button 22 until the clock is shown on the display Then hold t...

Page 11: ...e search is finished And then 6 strongest stations are stored into the corresponding preset number button Program scanning Press AS PS button 10 shortly to scan preset station When the field strength...

Page 12: ...ion button in WMA operation When pressed it is activated as selecting each mode of Digital Audio Searching track directly Searching Directory or File Name Navigation from root Navigation from current...

Page 13: ...on 3 Dirt dust scratches and warping discs will cause misoperation B Notes on CD Rs recordable CDs CD RWs rewritable CDs 1 The unit cannot play a CD R and CD RW that is not finalized Please refer to t...

Page 14: ...Select A B 8 9 0 _ For WMA Operation 7 1 PAU Pause Button 8 1 6 Preset Buttons 9 4 SHF Shuffle Button 10 AS PS D AUD Automatic Memory Storing Program Scanning Button Mode Select Button For WMA Operati...

Page 15: ...dB Maximum Output Power 50X4 watts Current Drain 5 Ampere max CD PLAYER Signal to Noise Ratio More than 55 dB Channel Separation More than 50 dB Frequency Response 40Hz 18 kHz RADIO For 2 Bands FM Fre...

Page 16: ...disc or try to play a new one Temperature inside the car is too high Cool off until the temperature returns to normal Condensation Leave the player off for an hour or so then try again No sound Volume...

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