Circuit Adjustments; 3-1. Adjustment With Commander - Sony TRINITRON KV-21CT1B Servicehandbuch

KV-21CT1B/21CT1U/21CT1E/21CT1K

3-1. ADJUSTMENT WITH COMMANDER

Service adjustment to this model can be performed using the supplied remote commander RM-W100.
a. ENTERING SERVICE MODE
With the unit on standby, press the following sequence of buttons on the remote commander.
/ Display / Channel 5 / Volume [+] / Power
'TT – –' will appear in the upper right corner of the screen.
Other status information will also be displayed.
b. Press 'MENU' on the remote commander to obtain service menu on the screen.
c. The screen only displays 8 items at one time. To move to the corresponding item use the up
the remote commander.
d. Press the right
e. The screen only display 12 items at one time. To move to the corresponding item use the up
the remote commander.
f. Press right to increase or left
g. Press the 'MENU' button on the remote commander to quit from Service Menu. Screen will still display 'TT – –'. To exit
from 'TT – –' menu, press 0 twice, 'TEST', 'TV' or switch the TV into standby mode.
Note:
• After carrying out the service adjustments, to prevent the customer accessing the 'Service Menu' switch the TV set
OFF and then ON.
RM-W100

CIRCUIT ADJUSTMENTS

GEOM
WHBL
SADJ
YC
SYNC
PICT
SW
VIF
/ left button or ENTER button on the remote commander to enter into the required item.
Item
Name
HPOS
HPAR
to decrease the data.
SECTION 3
/ TV
Range Data
(0,63) 52
(0,63) 40
– 14 –
down buttons on
down buttons on