14A-30MT
21A-70ST
Sub-Brightness AdjustmentSharpness, Audio Balance, Energy Save
1. Receive a good local channel.Offset, DDE Offset, Tuner Setup Option
2. Make sure the customer brightness control is set toAdjustments, Language select and Lan-
center position.guage menu.
3. Enter the service mode and select the service
adjustment "S04".1. Receive a good local channel.
2. Enter the service mode and select the service
4. Adjust "S04" data value to obtain normal brightnessadjustments "S05" for sharpness, "S17" for balance,
level.
"S20" for energy save offset, "S21" for DDE offset,
"S22" for OSD setup, "S23" for tuner and "OP" for
Vertical-Size Adjustmentoption.
1. Receive a good local channel.E Sharpness Adjustment
2. Enter the service mode and select the service3. Adjust data value to "24" (center of data range) for
adjustment "S09".sharpness adjustment.
3. While observing the top and bottom of the screen,E Audio Balance Adjustment
adjust "S09" data value to proper vertical size.4. Adjust data value to "20" (center of data range) for
Audio balance adjustment.
Vertical Phase AdjustmentE Energy Save Offset Adjustment
5. Adjust data value to "19".
1. Enter the service mode and select the service
E DDE Offset Adjustment
adjustment "S06".6. Adjust data value to "03".
2. Adjust data value to "00" ~ "03".E Tuner Setup Adjustment
Note:This must be set "00" ~ "03" when changed
data retrace line will appear.7. Adjust data value to "00".
E Option Adjustment
8. Adjust data value to "02" for 14A-30MT and "06" for
Horizontal Position Adjustment21A-70ST.
1. Receive a good local channel.E Language select
2. Enter the service mode and select the service9. Adjust data value to "01".
E Language menu
adjustment "S07".10.Adjust data value to "01".
3. Adjust "S07" data value so that picture is centered.
3.58MHz Trap Adjustment
1. Receive a good local channel.
2. Enter the service mode and select the service
adjustment "S16".
3. This is a two position adjustment, "00" is ON, "01" is
OFF.
4. Adjust data value to "00" for normal viewing.
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