Kenwood KVT-719DVD Service Manual page 41

• Default setting of NAVI interruption SP should be Front
ALL.
• V-IN mirror mode switching is done by Tenkey3 on the
remote controller.
2-4-10. Screen adjustment
• By pressing the remote control Tenkey6 on each video
screen, each video screen's Screen adjustment items are
displayed.
• Default value is Center. Click once to change between
Full Down↔Center↔Full Up.
• Default value of Bright during illumination Off should be
MAX. (Bright should be Center when illumination is On.)
2-4-11. BEEP
• Beep regardless of any destination. But do not output
BEEP during screen selection and iPod/USB operation.
(While in Standby source, BEEP cannot be output
because of PWIC restriction.)
2-4-12. DC Offset
• DC Offset detection status (normal/error) clear
By the Service information screen's DC Offset information
[Clear] key, clear E2PROM's DC Offset detection
information.
• DC Offset detection information is displayed on the
Information screen/Service information screen.
• While in the test mode, even if DC Offset is detected, it is
not written into E2PROM.
However, a detection operation shall be carried out
and when the DC Offset is detected, Protect shall be
displayed and it will become an all CH Mute operation.
• Volume setting is changed to the setting values below by
pressing the remote control Tenkey2.
Source: CD-CH
Assigned DISC: KTD-02A
Assigned Track: 15 (20Hz, 0dB)
Specifi ed VOL: 28 Step (Mid), 26 Step (Low)
2-4-13. Flicker adjustment
• KVT
q Connect Special Box to enter the test mode.
w Press [AUTO] key to turn fl icker adjustment On.
e Slide the monitor in the foreground, set screen mode
to ZOOM and set image mode to VIDEO.
r Press [AUTO] key to turn fl icker adjustment Off.
t Slide the monitor innermost (Test mode default value),
set screen mode to FULL, and set image as it is
changed during the adjustment.
TEST MODE
• DDX/DNX/KOS
q Connect the region writing jig to Lx, and turn on the
power to turn fl icker adjustment On.
w Screen mode should be set to ZOOM and image
should be set to VIDEO.
e By turning the power Off, fl icker adjustment is set to
Off.
2-4-14. Panel mechanism
• Touch operations shall be available even when the Tilt
mechanism is in the Full Open condition. (Only in "DDX/
DNX" series)
• When the ZAC mechanism is set to Open, make the
Angle vertical and place Slide to the hindmost. (This is
applicable only to "KVT" series.)
• The Slide and Angle settings in the ZAC mechanism are
changed among MIN↔CENT↔MAX by 1 click. (This is
applicable only to "KVT" series.)
2-4-15. Driver for Panel mechanism motor
• When the [ATT] key is pressed and held, driver port for
motor shall be On.
When the [ATT] key is pressed and held, and with the
ON key pressed once, the motor is On in the reverse
direction, and stopped by the Off key.
When the On key is pressed for the second time, the
motor is On in the normal direction, and stopped by the
Off key. Subsequently repeat the same steps.
2-4-16. E2PROM Contents clear
• Clear the E2PROM contents which should not remain
when shipping the unit.
KVT: Clear the contents of E2PROM with "[SRC] key +
AUTO (TI) + [Reset] key".
DDX/DNX: Clear the contents of E2PROM with "[SRC]
key + [FNC] key + [Reset] key".
KOS: Clear the contents of E2PROM with "[VSEL] key +
[FNC] key + [Reset] key".
Clear OK: Boot up normally.
Clear NG: Error display (at all the models). In "DDX/
DNX" series, the SI will not be lit.
Contents of display "E2PROM Clear NG"
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
following information shall be cleared.
Serial No. / Security code / Touch correction / HPOSI
KVT-719DVD/729DVD
/729DVDY/739DVD
41