Read Sharp LL-171ME Service Manual online
LL-171ME
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTIONS
2 – 5
2-4. Version display (for servicing)
1
Press and hold down both the [Menu] button and the [
d
] button (VOL/
BRIGHT) on the system unit while pressing the power supply button on
the system unit, to turn on the power supply of the system. Hold the three
buttons down until the version is displayed on screen.
the system unit, to turn on the power supply of the system. Hold the three
buttons down until the version is displayed on screen.
2
The following information is displayed.
VERSION
: The version of main unit software
CHECK SUM
: The checksum of main unit software
TUNER
: The version of a television tuner
CUSTOM MODE : The setting situation in custom mode
3
Turn off the power supply of the system or terminate the display of
the version by pressing the “Menu” button on the system unit.
The screen likes this:
the version by pressing the “Menu” button on the system unit.
The screen likes this:
2-5. Ageing (for servicing)
*
Make sure the signal cable is disconnected from the PC before start-
ing this procedure.
ing this procedure.
1
Press and hold down the [OK/BRIGHT MODE] button and the [
e
] (VOL/
BRIGHT) button while pressing the power supply button of the system
unit to turn on the system. Hold down the three keys until the ageing
menu appears on screen.
unit to turn on the system. Hold down the three keys until the ageing
menu appears on screen.
2
The ageing menu is displayed on screen.
Ageing test 1
The screen is switched over in the following manner:
DARK BLUE
3
DARK GREEN
3
DARK RED
3
BLUE
3
GREEN
3
RED
3
WHITE
3
BLACK
3
Ageing test 2
Every time the [
d
] (VOL/BRIGHT) button is pressed, the screen is
switched over as follows:
WHITE
3
BLACK
3
RED
3
GREEN
3
BLUE
3
3
To terminate, turn off the power of the main unit and execute the all
reset.
The all reset procedures are as follows:
• Press and hold [MENU] button and [OK/BRIGHT MODE] button on
the monitor, and turn on the power of the main unit. Keep pressing
until "ALL RESET" is displayed.
*
This monitor does not have a software power supply, and thus
you cannot terminate the ageing mode simply by turning off the
power supply. Make sure to perform “ALL RESET” after terminat-
power supply. Make sure to perform “ALL RESET” after terminat-
ing the ageing mode.
2-6. RETURNED TO AN INITIAL VALUE SET VALUE
(1) ALL RESET (Describe to the manual.)
All the adjustment values except the custom mode (special specifi-
cation) are reset.
1
Press and hold down both the [Menu] button and the
[OK/BRIGHT] mode button on the system unit while pressing
the power supply button on the system unit, Hold the three but-
the power supply button on the system unit, Hold the three but-
tons down until displaying on the screen as "ALL RESET".
2
After ALL RESET is completed, it starts.
(2) INITIALIZE (For service)
All the adjustment values including those of the custom mode
(special specifications) are reset.
1
Press and hold down both the [INPUT], [Menu] button and the
[
d
] button (VOL/BRIGHT) on the system unit while pressing the
power
supply button on the system unit, Hold the three buttons down
until displaying on the screen as "INITIALIZE".
2
After INITIALIZE is completed, it starts.
2-7. CUSTOM MODE INSTALLATION MANUAL
*
For details of the specifications, refer to "LL-171ME COSTOM MODE
SPECIFICATION."
To set/cancel the custom mode, follow the procedures below.
■
Custom mode setting method
1
Press and hold [
b
](selection) button and [
d
] (VOL/BRIGHT) button, and
press the power button to turn on the power. Keep pressing the three but-
tons until the display below is shown.
2
The custom mode setting menu is displayed.
Switch the custom mode to “ON”.
[
e
][
d
] of the main unit or cursor buttons [
1
][
3
] of the remote
controller: Setting value change
3
Press and hold [
b
] (selection) button, and press [
d
] (VOL/BRIGHT)
button. The detail of the custom mode menu is displayed.
Set each items.
[MENU] button on system unit
: Select options
[ENTER/BRIGHT MODE] button
on system unit
on system unit
: Execute the selected test.
[INPUT] button on system unit
: Terminate ageing menu.
VERSION
VERSION
: 1.01 (2004XXXX)
CHECK SUM
: OK XXXX
TUNER
: FQ1216ME
CUSTOM MODE : ON
AGING MENU
AGING TEST 1
AGING TEST 2
AGING TEST 2
CUSTOM MODE
3
CUSTOM MODE [ON]
OFF
: Normal mode
ON
: Custom mode
[
e
] [
d
] button of system unit,
[
1
] [
3
] button of remote control.
Change of a setting value
[MENU] button of system unit,
[
[
2
] [
4
] button of remote control.
Cursor movement
CUSTOM MODE MENU
CUSTOM MODE:ON
RETURN
CONTROL PANEL BUTTON
OSD DISPLAY
START MODE
PC MODE PERMIT
TV MODE PERMIT
AV1 MODE PERMIT
AV2 MODE PERMIT
MAXIMUM VOLUME
VOLUME FIXATION
REMOTE CONTROLLER
SCREEN OFF MODE
RESET
EXECUTE
CONTROL PANEL BUTTON
OSD DISPLAY
START MODE
PC MODE PERMIT
TV MODE PERMIT
AV1 MODE PERMIT
AV2 MODE PERMIT
MAXIMUM VOLUME
VOLUME FIXATION
REMOTE CONTROLLER
SCREEN OFF MODE
RESET
EXECUTE
3
[ENABLED ]
[ENABLED ]
[NORMAL ]
[ENABLED ]
[ALL ]
[ENABLED ]
[ENABLED ]
[100 ]
[DISABLED]
[ENABLED ]
[DISABLED]
[ENABLED ]
[NORMAL ]
[ENABLED ]
[ALL ]
[ENABLED ]
[ENABLED ]
[100 ]
[DISABLED]
[ENABLED ]
[DISABLED]
The setting situation
(ON or OFF) of
CUSTOM MODE
is displayed. Check.
(ON or OFF) of
CUSTOM MODE
is displayed. Check.
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