Toshiba 2857DD - Other Service Functions

OTHER SERVICE FUNCTION
The following key entry during display of adjustment menu provides special functions.
Remote Controller
CALL/ E) CAUTION! CALL/
Never try to perform
ad initialization unless you COI CALL ATTY
have
changed
the
OO’
O
A
Position up memory IC. LI G2) (sy
button on | | il
the TV set a (4) (5) (6) Ga
+ an =
(8) ‘a Reset th
Initialization
of
the
MEMORY
(QA02)
x
O
.
au
Sieh
pay
of
operating
protect
5 NS
B cut off
G
cut
off
O
OQ
fe)
0
(BCUT)
(GCUT) O e) OO
R cut off <1 -/+ Data adjusting
(RCUT)
Contrast correction
(CNTX)
Color thickness
correction
note: Displayed differently as
shown below, depending
on the setting of the
receiving color system.
COLP (PAL)
COLC (NTSC)
COLS (SECAM)
Test sound signal
ON/OFF (1 kHz)
( In TEST SIGNAL SELECTION )
mode operating. See next page.
Tint correction
(TNTC)
Self diagnosis
Test signal selection
Horizontal line
ON/OFF
a
Oo
on
=
03
>
Reset the count of operating
protect circuit
(Refer to the above.)
initialization of the MEMORY
(Refer to the above.)
{@ code. | babel
Service adjusting mode
Ye \\\ —
Service normal mode
(In service mode, ordinary
operations are possible.)
Sialic mle The adjusting item selection
~ 8-—