Read Sharp LL-173C Service Manual online
LL-173C
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 3
4. ADJUSTMENT METHOD
4-1. ADJUSTMENT METHOD
10) Version display (for service)
While pressing
, turn on the power.
• Valid even when there is no input signal.
• The Model name, version, the date, serial number,
default lunguage, USAGE TIME, SOGREF and CHECK SUM are
displayed.
displayed.
• When
is pressed, the version display disappears.
• All the keys except for
and the power key are disabled.
• The version display keeps ON until
or the power key is
pressed.
11) Aging (for service)
While pressing
, turn on the power.
The following OSD is displayed.
Select AGING TEST 1 or AGING TEST 2 by
key and
press
key.
• When the selftest is executed, no menu is shown.
• When the AGING TEST1 is executed, the display shows
Red
3
Green
3
Blue
3
Yellow
3
Purple
3
Light Blue
3
3
White
3
Black repeatedly.
• When the AGING TEST 1 is executed, all the keys except
for the power key are disabled.
• Turn off the power to terminate the selftest.
• WHEN the AGING TEST 2 is excuted, the display image is
changed by
key or
key.
ADJUSTMENT
AUTO
AUTO
CLOCK (Adjust with
e
and
d
.)
PHASE (Adjust with
e
and
d
.)
H-POS (Adjust with
e
and
d
.)
V-POS (Adjust with
e
and
d
.)
GAMMA (Adjust with
e
and
d
.)
GAIN CONTROL
BLA CK LEVEL
CONTRAST
COLOR CONTROL
COOL STD WARM USER
R-CONTRAST (Adjust with
e
and
d
.)
G-CONTRAST (Adjust with
e
and
d
.)
B-CONTRAST (Adjust with
e
and
d
.)
MODE SELECT-2
INFOMATION
MENU
MODE SELECT-1
OSD H-POSITION (Adjust with
e
and
d
.)
9) Display adjustment
MENU
e
2) ADJUSTMENT menu reset
simultaneously.
Press
+
MENU
1) Resetting all adjustment values.
While pressing
+
, turn on the power.
c
/MODE
WHITE BALANCE
OSD V-POSITION (Adjust with
e
and
d
.)
SCALING (Adjust with
e
and
d
.)
LANGUAGE
(Select with
c
.)
(Display)
END
MENU
OFF TIMER
(When ON, Adjust with
e
and
d
.)
e
e
5) Adjusting the backlight
Adjust with
and
(Select [BRIGHT])
6) Setting display mode
Adjust with
(STD, OFFICE, sRGB, VIVID)
c
/MODE
c
/MODE
7) Checking product information
, turn on the power.
Adjust with
8) Automatic screen adjustment
Press
AUTO
x 2
d
d
d
(Adjust with
e
and
d
.)
(Adjust with
e
and
d
.)
(Adjust with
e
and
d
.)
c
/MODE
c
/MODE
c
/MODE
MENU
d
MENU
d
d
c
/MODE
c
/MODE
c
/MODE
c
/MODE
c
/MODE
c
/MODE
(Adjust with
e
and
d
.)
MENU
MENU
MENU
MENU
MENU
MENU
c
/MODE
c
/MODE
c
/MODE
c
/MODE
c
/MODE
c
/MODE
MENU
3) Adjustment lock function
While pressing
, turn on the power.
LOCK ADJUSTMENTS
MENU
4) Adjustment unlock function
While pressing
, turn on the power.
OK ...... [>]
CANCEL ...... [<]
UNLOCK ADJUSTMENTS
OK ...... [<]
CANCEL ...... [>]
e
ȼ
d
ȼ
c
/MODE
VERSION
CHECK SUM
MODEL
S/N
LANG
TIME
SOGREF
S/N
LANG
TIME
SOGREF
1.01 (xxxx xx xx)
OK xxxx
LL-173C-B
xxxxxxxx
ENGLISH
xxxxH
1
xxxxxxxx
ENGLISH
xxxxH
1
:
:
:
:
:
:
:
:
:
:
:
:
MENU
MENU
MENU
c
/MODE
e
AGING TEST
AGING TEST 1
AGING TEST 2
AGING TEST 2
c
/MODE
e
e
e
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