Pioneer CD-621 Bedienungsanleitung Seite 7

Precautions
To assure proper operation of the unit, keep the vehicle
interior temperature within a normal range using the
vehicle's air conditioner of heater.
Keep the sound level low enough to let you hear the
outside of your car.
Enough care must be taken against battery overdis-
charge causd by long operation of the set at a high
sound level when the engine is not running or is idling.
When replacing fuses, be sure to use only fuses of the
rating prescribed on the fuse holder.
In case of trouble
When the unit does not operate properly, contact your
dealer or the nearest authorized PIONEER Service
Station.
Specifications
Power source ......... DC 14.4 V (10.8 — 15.6 V allowable)
Grounding System. .........e ee ee eee eee ees Negative type
Dimensions .........-.--.0.85 120(W) x 25(H) x 150(D) mm
Weights: s225 ce och veecaka ie aGeee ees Seas bal aesies 0.5 kg
GAIN gecsscinntia Sb:8s.drbe ah a See eels ees red stewie sisal 0dB
Sub-woofer level control ......... cece eee eee ~15 — +15 dB
Frequency response .........-..056 10 — 30,000 Hz (+1 dB)
Distortion ........cc cece ee eee eee 0.05% (1 kHz, 500 mV)
Signal-to-noise ratio ............00 ae 99 dB (IEC-A network)
Crossover frequency ........cceeeee eens 50 Hz/80 Hz/120 Hz
Crossover slope
Low-Pass filter ...... 0.00 eee e eee eevee eee -18 dB/octave
High-Pass filter. .... 00... ese e eee ences —12 dB/octave
Phase SWitCh 1.0.0.0... ccc cece eee een n een eenes 0/180°
Nominal input level.......... cece eee eee e eens 500 mV
Max. input level ...... 0. cece eee eee ener e een ennes 2V
Input impedance ......... cece eee eect eee eee eeee 10 kQ
Output impedance......... 0. cece cece eee e enter aes 1kQ
Max. output level ..... ccc eee eee eee een etree eens 2V
Note:
Specifications and the design are subject to possible
modification without notice due to improvements.
HSI