DPX-6020
TEST MODE / ADJUSTMENT
How to enter the text modePanel Mechanism Adjustment
While pressing on 1 and 3 keys, press the RESET keyThe mechanism detects the open/close position of the panel.
and writes it to the E2PROM.
Starting on the test mode
Major initial positions[ How to enter the test mode ]
YWhen booted with everything off, the test mode starAfter entering the above-mentioned test modets up., switch over
YThe valueof the volume is �40dB (indication is 15).to the tuner mode. Then, press on the TI knob for some time
YFL lamps all light up.and the unit will go into panel mechanism test mode, which is
YThe diversity is off.indicated by STAND-BY display.
YPosition: All.
YEQ: FlatMethod:
YCOMPRESSOR: OFF
YSPE/ANA: PEAK HOLDEach time Open/Close key (*key) of the remote controller is
pressed, full-open and full-close positions are registered.
(There will be OPEN ENTRY/ CLOSE ENTRY display and three
All display lamps lighting upbeeps are sound.)
Since there are many segments on the display section, bridg-
ing with other segments can be confirmed. By track up/downReleasing:
keys, grids and segments can be lighted up individually.
When TI key is pressed, the unit goes back to the previous
Opening/Closing Time of the Panel Mechanismtest mode. Pressing the reset key will take the unit to the initial
condition.
When each time the Angle/Retune button is pressed, time
is displayed after going into the tuner mode. From the maxi-
mum angle to return, it takes about 1.2S.DOLBY Adjustment
Using the extension cord (W05-0755-00), separate the
CD Mechanism Panel Disk Detectionmechanism from the unit. Play the TCC-130 and adjust the
Sensor behavior for detecting whether there is CD disk or nottest round value to 300mV with the VR1, 2 on the X30 Board.
(Refer to the PC BOARD.) Balance with FWD and REV.
can be checked. When the sensor is closed off after a disk is
inserted, it beeps four times.
Releasing the Security Code
The unit will go into release mode when Preset 6 is pressed
FM S-Meter Adjustment (Stop Adjustment and others)while Preset 1 is being pressed. The charOC� is dis-acter
Method:played at the right end of the character display. At this point,
SG Output: Set to 35dB? 98.1MHz. (with no modulation)input KCAR by using 1, 2, 3, and 4 key of the remote control-
During the above text mode, when Preset 1 and Preset 6.ler. Confirm with PLAY/PAUSE key and the security code will
are pressed at the same time, the adjustment beginsbe released.. When
adjustments is completed normally, OK is displayed and there
will be one beep of 2kHz. In this case the stop adjustmentSpecifications for the Amplifier Control Terminal
values will be between 15~25dB?.The bass boost function of the amplifier can be remote con-
When the S-meter value is outside of the standard systemtrol from the unit. This is a one-way communication, using one
control values, NG is displayed and the initial value of the sys-control line. The control is made with pulse widths of the three
tem control is written in the E2PROM.kinds of communication data. Five cycle pulses are generated
from the unit side and when there are three consecutive suc-
AM Stop Adjustmentcesses, communication is established. The pulse widths are
as shown below and the cycle is 200ms.
Method:HI: 100ms
SG Output: Set to 35dB? 999kHz. (with no modulation)
During the above text mode, when Preset 1 and Preset 6.LOW: 70ms
OFF: 40ms
are pressed at the same time, the adjustment begins. When
adjustments is completed normally, OK is displayed and there
will be one beep of 2kHz. In this case the stop adjustment
values will be between 30~43dB? .
When the S-meter value is outside of the standard system
control values, NG is displayed and the initial value of the sys-
tem control is written in the E2PROM.
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ACEC
