LG 32FS2RMB, Service Manual

Page: 12 / 43

- 12 -
11. TELETEXT position adjustment
After finishing deflection adjustment, execute this adjustment.
11-1. Vertical position adjustment of TEXT
(1) Sequence of Adjustment
1) Before entering the adjustment Mode, LEVEL 2.5 TEXT
receives possible channel.
2) Select ‘SOUNDetc PAGE’ with ‘INSTART’ key on remote
controller.
3) Using the CH +/- key, select the TXTV item to receive the
TEXT and then press the 1,8,9 number key by turns.
4) After checking the LEVEL 2.5 TEXT 889PAGE to receive.
(2) Adjustment specification
In 189PAGE of LEVEL 2.5 TEXT, adjust to be same spaces
of the up/ down.
11-2. Horizontal position adjustment of TEXT
(1) Sequence of Adjustment
1) After adjusting the vertical position, press the 1, 5, 3
number key by turns to check received 153PAGE.
2) Using the CH +/- key, adjust the left/ right spaces to be
same.
(2) Adjustment specification
In 153PAGE of LEVEL 2.5 TEXT, adjust to be same spaces
of the left/ right.
11-3. Horizontal position adjustment of
Half TEXT
(1) Sequence of Adjustment
1) After selecting H.T.H(HALF TEXT H POSITION) item by
pressing the CH(-) key, adjust the left starting point of the
TEXT to be united with CPT center by pressing the VOL.
key.
2) At this time, take care of right TEXT not to get out of the
screen.
3) If the above adjustment is completed, press the ENTER
key to save the adjustment data.
(2) Adjustment specification
In LEVEL 2.5 TEXT, adjust the left starting point to be united
with CPT center.
12. Test method of transmission/
reception condition(wireless
sound model)
- Wireless Sound's efficiency inspections is executed to a
finished in a final inspection phase.
- Wireless Sound is a function which receives voice-signal by an
exclusive remote control and earphone, transmits a FM
through transmitter to TV sound(MONITOR OUTPUT)
- If the received frequency which set up in OSD is being tuned
without using an exclusive remote control ,it is available to
receive in a general FM receiver.
1) Execute in Ch5, 25 or channel that output the voice signal.
2) Select a transmitted frequency in MENU OSD.
MENU -> SOUND -> X-WAVE -> Select frequency
3) A received frequency in an exclusive remote control or
received FM Radio is tuned to it which is same as frequency
in OSD.
4) Check out whether a signal generating to MAIN SPEAKER
generates in earphone or receiver or not.
5) There is no alternation and setting of adjusted DATA in the
process of inspecting FM TX.
13. OPTION adjustment
13-1. Preparation for Adjustment
1) This option adjustment decides function in accordance with
model.
Press the SVC TX adjustment Key(IN-START) or MENU
key, COLOR key at SVC mode, then adjust the option at
OPTION 1, 2, 3, 4, 5 mode.
2) Mark the option adjustment data like [111,11,111,11] in BOM.
13-2. Adjustment
1) Input OPTION value at by using number key on remote
controller at each OPTION adjustment mode.
2) Select adjustment item with CH
D
,
E
key at each OPTION
mode.
3) Select specification of model with VOL
F
,
G
key.
OP [113,63,112,201,248]
OPTION 1
OPTION 2
OPTION 3
OPTION 4
OPTION 5
* Mark of BOM
LEVEL PART NO. SPECIFICATION DESCRIPTION
1. 3141VMN382A MAIN CHASSIS ASSY OP[111,245,205,511,240]
In this model, the OPTION1 data is 111, OPTION2 data is 245,
the OPTION3 data is 205,the OPTION 4 data is 511, OPTION 5
data is 240.