Kenwood DPX502 User Manual

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9
Audio Setup
Setting the Sound system, such as Cross over
Network.
1 Select the source to adjust
Press the [SRC] button.
2 Enter Audio Setup mode
Press the [VOL] knob for at least 1 second.
3 Select the Audio Setup item to adjust
Press the [VOL] knob.
Each time you press the knob, the item to be
adjusted alternates between the items shown in
the table below.
4 Setup the Audio item
Turn the [VOL] knob.
Adjustment Item Display Range
Front High Pass Filter "HPF" Through/40/60/80/100/120/
150/180/220 Hz
Rear High Pass Filter "HPR" Through/40/60/80/100/120/
150/180/220 Hz
Low Pass Filter "LPF" 50/60/80/100/120/Through Hz
Subwoofer Phase "PHAS" Reverse (180°)/ Normal (0°)
Volume offset "V-OFF" –8 — ±0 (AUX: -8— +8)
Loudness "LOUD" OFF/ON
Dual Zone System "2ZON" OFF/ON
⁄
• Volume offset: Sets each source’s volume as a difference
from the basic volume.
• Loudness: Compensates for low and high tones
during low volume. (Only the low tone is
compensated for when the tuner is selected
as a source.)
• Dual Zone System
Main source and sub source (Auxiliary input) output
Front channel and Rear channel separately.
- Set up the channel of sub source by <Dual Zone
System Setting> (page 26).
- Select Main source by [SRC] button.
- Adjust the volume of Front channel by [VOL] knob.
- Adjust the volume of Rear channel by <Audio Control>
(page 8).
- The Audio Control has no effect on sub source.
• You can use the Dual Zone System with the internal
auxiliary input.
5 Exit Audio Setup mode
Press the [VOL] knob for at least 1 second.
Speaker Setting
Fine-tuning so that the System Q value is optimal
when setting the speaker type.
1 Enter Standby
Press the [SRC] button.
Select the "STANDBY" display.
2 Enter Speaker Setting mode
Press the [VOL] knob.
3 Select the Speaker type
Turn the [VOL] knob.
Each time you turn the knob, the setting alternates
between the settings shown in the table below.
Speaker type Display
OFF "SP OFF"
For 5 & 4 in. speaker "SP 5/4"
For 6 & 6x9 in. speaker "SP 6*9/6"
For the OEM speaker "SP OEM"
4 Exit Speaker Setting mode
Press the [VOL] knob.
Subwoofer Output
Turning the Subwoofer output ON or OFF.
Push the Control knob toward down for at least
2 seconds.
Each time you push the knob, Subwoofer output
switches ON and OFF.
When it is ON, "SW ON" is displayed.
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Kenwood DPX502 Specifications

FM Tuner Section

frequency range	87.9 MHz – 107.9 MHz
usable sensitivity	9.3 dBf (0.8 μV /75 Ω)
quieting sensitivity	15.2 dBf (1.6 μV /75 Ω)
frequency response	30 Hz – 15 kHz
signal to noise ratio (MONO)	70 dB
selectivity	≥ 80 dB
stereo separation	40 dB

AM Tuner Section

frequency range	530 kHz – 1700 kHz
usable sensitivity	28 dBμ (25 μV)

CD Player Section

spindle speed	1000 – 400 rpm (CLV 2times)
frequency response	10 Hz – 20 kHz
total harmonic distortion	0.008 %
signal to noise ratio	105 dB
dynamic range	93 dB

Audio Output

maximum output power	50 W x 4
full bandwidth power	22 W x 4
speaker impedance	4 - 8 Ω
preout level / load	2500 mV/10 kΩ
preout impedance	≤ 600 Ω

USB Interface

usb standard	USB 1.1/ 2.0
maximum supply current	500 mA

Auxiliary Input

frequency response	20 Hz – 20 kHz
input maximum voltage	1200 mV
input impedance	100 kΩ

General Specifications

operating voltage	14.4 V
current consumption	10 A
installation size (W x H x D)	182 x 112 x 160 mm
weight	3.53 lbs (1.60 kg)