Screen Adjustment - Kenwood DDX512 Service Manual

DDX5022/5022Y/5032/5032M/512/52RY
DNX5120/512EX/5220/5220BT
4.8 Audio
• The default setting of Volume shall be Step 30.
• In setting up BAL/FAD, the setting "MIN ↔ CENT ↔ MAX"
can be made by 1 click.
• In setting up Xover, the setting "MIN ↔ MAX" can be
made by 1 click.
• In setting up Tone, the setting "MIN ↔ CENT ↔ MAX" can
be made by 1 click.
• The default setting of Tone (EQ) shall be Flat.
• The default setting of System Q shall be Off.
• When there is Digital Out terminal, the setting shall be
such that the output is always On.
• The default setting of Line Mute shall be On.
4.9 AVIF
• The default setting of AVIN Interruption shall be On.
• The default setting of R-CAM Interruption shall be On.
• Normally an interruption occurs when the R-CAM is de-
tected.
• Reverse condition shall be always On.
• The default setting of SP for NAVI interruption shall be
Front ALL.
• Use Tenkey 3 on the remote controller to change V-IN mir-
ror mode.

4.10 Screen adjustment

• By pressing Tenkey 5 on the remote control on each video
screen, each video screen's Screen adjustment items are
displayed.
• The default value is Center.1Items can move between "Full
Down ↔ Center ↔ Full Up" by 1 click.
• The default setting of DIMMER Mode shall be SYNC.
4.11 DC Offset
• DC Offset detection status (normal/error) clear
Clear DC Offset detection information of E2PROM with
DC Offset detection information [Clear] key on the Ser-
vice Information screen.
• DC Offset detection information is displayed on the Infor-
mation screen/Service Information screen.
• In the Test mode, even if DC Offset is detected, it is not
written into E2PROM.
However, the detection operation shall be carried out and
when the DC Offset is detected, the Protect shall be dis-
played and it becomes all CH Mute operation.
• Volume setting can be changed to the following settings
by pressing Tenkey 2 on the remote controller.
Source : DVD
22
TEST MODE
Assigned DISC : KTD-02A
Assigned Track : 15 (20Hz, 0dB)
Assigned VOL : 26 Step (Low)
4.12 Flicker adjustment
q Use Tenkey 0 on the remote controller to turn the Flicker
adjustment On.
w Slide the monitor at the fore ground, and make the screen
mode FULL, and set the video to "KVT: VIDEO, DDX/
DNX: R-CAM".
e Press Tenkey 0 on the remote controller during the fl icker
adjustment to turn the adjustment Off.
r Slide the monitor innermost (Test mode default value),
make the screen mode FULL, and make the video as it is
changed and used during the adjustment.
∗ The OSD can be shown normally during the fl icker ad-
justment.
∗ When changing R-CAM of DDX/DNX, the detection at the
Reverse terminal is neglected and the system is switched
to R-CAM.
4.13 Driver for Panel Mechanism Motor (Only in
KVT Series)
• With the condition when [AUTO] key is pressed and hold,
the driver port for motor shall be turned On.
• While [AUTO] key is being pressed, the motor is turned On
in reverse direction when the key is On for the fi rst time
and the motor is stopped when the key is Off.
• With the key is pressed On for the second time, the motor
is tuned On in the normal (forward) direction, and the mo-
tor is stopped when the key is Off. Repeat the same steps
in the succeeding procedure.
4.14 Clearing E2PROM contents
• Clear the E2PROM contents which should not remain in it
when shipping the unit.
KVT: [EJECT] key + [AUTO] key
DDX/DNX: [SRC] key + [FNC] key
Clear the contents of E2PROM using the [above] key +
[Reset] key.
Clear OK : Key illumination blinks (twice)
Clear NG : Nothing happens.
The following information is cleared:
DC Offset information / Memory information / Retailer
mode information / Service information
• If a jig is connected and the region is written in, the follow-
ing information shall be cleared.
∗ When region code has been written in E2PROM, contents