No. 51782
AV-32220
15
BASIC OPERATION OF SERVICE MENU
1. TOOL OF SERVICE MENU OPERATION
Operate the SERVICE MENU with the REMOTE CONTROL UNIT.
2. SERVICE
MENU
ITEMS
In general, basic setting (adjustments) items or verifications are performed in the SERVICE MENU.
"
PICTURE
････････････････････
This set the setting values (adjustment values) of the VIDEO/CHROMA and DEFLECTION circuits.
"
SOUND
･････････････････････
This set the setting values (adjustment values) of the AUDIO circuit.
"
THEATER
･･･････････････････
This is used when the THEATER MODE is adjusted.
"
OTHERS
････････････････････
This is used when the OTHERS MODE is adjusted.
"
LOW LIGHT
･･････････････････
This sets the setting values (adjustment values) of the WHITE BALANCE circuit.
"
HIGH LIGHT
･････････････････
This sets the setting values (adjustment values) of the WHITE BALANCE circuit.
"
RF AFC
･････････････････････
This is used when the RF AFC MODE is verified.
[Do not adjust]
"
VCO (CW)
･･･････････････････
This is used when the IF VCO is adjusted.
"
I
2
C BUS CTRL
････････････････
This is used when ON/OFF of the I
2
C BUS CTRL is set.
[Fixed ON]
3. Basic Operations of the SERVICE MENU
(1) How to enter the SERVICE MENU.
Press
SLEEP TIMER
key and, while the indication of “
SLEEP TIMER 0 MIN.
” is being displayed, press
DISPLAY
key and
VIDEO
STATUS
key on the remote control unit simultaneously to enter the
SERVICE MENU
screen
①
shown in the next figure page.
(2) SERVICE MENU screen selection
Press the UP / DOWN key of the MENU to select any of the following items.
(The letters of the selected items are displayed in yellow.)
●
PICTURE
●
SOUND
●
THEATER
●
OTHERS
●
LOW LIGHT
●
HIGH LIGHT
●
RF AFC
●
VCO (CW)
●
I
2
C BUS CTRL
(3) Enter the any setting ( adjustment ) mode
"
PICTURE, SOUND and OTHERS mode
1) If select any of PICTURE, SOUND or OTHERS items, and the LEFT / RIGHT key is pressed from SERVICE MENU ( MAIN
MENU ), the screen
②
will be displayed as shown in figure page later.
2) Then the UP / DOWN key is pressed, the PICTURE mode screen
③
or the SOUND mode screen
④
or the OTHERS mode
screen
⑤
is displayed, and the PICTURE, SOUND or OTHERS setting can be performed.
"
THEATER, LOW LIGHT, HIGH LIGHT, RF AFC, VCO (CW) and I
2
C BUS CTRL mode
1) If select any of THEATER / LOW LIGHT / HIGH LIGHT / RF AFC / VCO (CW) / I
2
C BUS CTRL items, and the LEFT / RIGHT key
is pressed from SERVICE MENU ( MAIN MENU ), the screens
6 7 8
⑨
⑩
⑪
will be displayed as shown in figure page
later.
2) Then the settings or verifications can be performed.
SERVICE MENU
(MAIN MENU)
SERVICE MENU
PICTURE
SOUND
THEATER
OTHERS
LOW LIGHT
HIGH LIGHT
RF AFC
VCO (CW)
I2C BUS CTRL
SELECT
BY
OPERATE BY
EXIT BY
EX
IT
