Service Mode General Instructions - Toshiba 2555DB Service Manual

SERVICE MODE GENERAL INSTRUCTIONS
1. ENTERING TO SERVICE MODE
1) Press
«
button once on
Remote Control.
2) Press .al< button again to
keep pressing ..
3) Keep pressing the
«
button.
press MENU button on TV set.
11 03
MOO
1 .
(Service
mode display)
2. SELECTING THE ADJUSTING ITEMS
Every pressing of CHANNEL ... button changes the adjustment items in the following arder. ('f' button for reverse
arder.)
3. ADJUSTING THE DATA
Pressing of VOLUMÉ ... or 'f' button will change the value of data in the range from 00 to FF. The variable range
dependa on tlie adjusting item.
4. NORMAL OPERATI9N· ON THE SERVICE MODE
Press MENU button on TV.
Normal operation mode
Press
M
~----ll----
Symbol Press
~--+--
Item
No. _
__.;..=:.......O~
.,----ll----
Data
5. EXIT FROM SERVICE MODE
Press POWER button on the remate control to turn off the TV once.
SUB DATA ADDITIO~AL DESCRIPTION
Symbol Description
HIT
V amplitude adjustment.
O
I
\ I
'-
....
....
_
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