Sharp LC-26GA4D Service Manual page 24

LC-26GA4D
LC-26GA4U
3.Entering and exiting the adjustment process mode
(1) Before entering the adjustment process mode, press the "TV RESET" button or execute the AV position
RESET in the video adjustment menu.
(2) While holding down the "VOL (–)" and "INPUT" keys at a time, press the POWER switch of the main unit to
turn on the power. (The "VOL (–)" and "INPUT" keys should be pressed and held until the display appears.)
The letter "K" appears on the screen.
(3) Next, hold down the "VOL (–)" and "CH (Ù)" keys at a time.
Multiple lines of blue characters appearing on the display indicate that the unit is now in the adjustment
process mode.
When you fail to enter the adjustment process mode (the display is the same as normal startup), retry the
procedure.
(4) To exit the adjustment process mode after the adjustment is done, unplug the AC cord from the outlet to
make a forced shutdown. (When the power was turned off with the remote controller, once unplug the AC
cord and plug it again. In this case, wait 10 seconds or so before plugging.)
Caution: Use due care in handling the information described here lest your users should
know how to enter the adjustment process mode. If the settings are tampered in this mode,
unrecoverable system damage may result.
4.Remote controller key operation and description of display in adjustment process
mode
(1) Key operation
Remote controller key
CH (Ù/ù)
VOL (+/–)
Cursor (UP/DOWN)
Cursor (LEFT/RIGHT)
INPUT
ENTER
* Input mode is switched automatically when relevant adjustment is started so far as the necessary input
signal is available.
(2) Description of display
(2) Current page title
(1) Current page /
Total pages
1/15
MAIN Version
CARD Version
Monitor Version
EQ DATA CHECKSUM
STANDBY CAUSE
FAN STATUS
Main unit key Function
CH (Ù/ù) Moving an item (line) by one (UP/DOWN)
VOL (+/–) Changing a selected item setting (+1/–1)
Turing a page (PREVIOUS/NEXT)
Changing a selected line setting (+10/–10)
Input switching (toggle switching)
(TV→INPUT1→INPUT2→INPUT3→INPUT4→
INPUT5→CARD)
Executing a function
(3) Currently selected input
[INFO] N358
TUNER
1.XX( J 2004/XX/XX X )
1.XX
3.XX
A15E
a
ROTATE
24
(4) Current color TV system
(5) Destination
Adjustment process menu header
USA
(7) Parameters