29C-FX10T
29C-FH100T
� SERVICE ADJUSTMENT
Note:Before making the service adjustment, makeSub-Color Adjustment
the bus data settings.
Screen Adjustment1. Receive a good local channel.
2. Make sure the customer color control is set to center
1. Receive a good local channel.position .
2. Enter the service mode and select the service No.3. Enter the service mode and select the service No.
"S11" and set the data value to "00" to set the color"S11".
level to minimum. (Record original data code under4. Adjust "S11" data value to obtain normal color level.
No. "S11" before changing) You may skip this step, if
you selected a B/W picture or monoscope pattern.Sub-Brightness Adjustment
3. Select the service No. "S21" and adjust the data value
to "01", this turn off the luminance signal (Y-mute).1. Receive a good local channel.
4. Select the service No. "S12" and adjust data value to2. Make sure the customer brightness control is set to
center position.
"50".3. Enter the service mode and select the service No.
5. Adjust the master screen control until the raster"S12".
darkens to the point where raster is barely seen.
6. Adjust the service numbers "S16" red, "S17" green4. Adjust "S12" data value to obtain normal brightness
and "S18" blue to obtain a good grey scale withlevel.
normal whites at low brightness level.Vertical Linearity Adjustment
7. Select the service No. "S21" and reset data to "00".
Select the service No. "S11" and reset data to obtain1. Receive a good local channel.
normal color level.2. Set to standard setting mode.
8. Reset the master screen control to obtain normal3. Enter the service mode and select the service No.
brightness range."S02".
4. While observing the top and bottom of the screen,
White Balance Adjustmentadjust "S02" data value to proper vertical linearity.
1. Receive a good local channel.Vertical Phase Adjustment
2. Enter the service mode and select the service No.
"S11" and set to "00" (minimum color)(Record original1. Receive a good local channel.
data code under adjustment "S11" before changing).2. Enter the service mode and select the service No.
"S11" does not have to be adjusted, if you selected a"S14".
B/W picture or monoscope pattern.3. Adjust data value to "00"~"03" so that picture is
3. Alternately adjust the service numbers "S16" to "S20"approximate center.
until a good grey scale with normal whites is obtained.4. Enter the service mode and select the service No.
4. Select the service No. "S11" and adjust data to obtain"C06".
normal color level.5. Adjust the "C06" data value follow the "S14" data
value.
Sub-Picture AdjustmentNote:This must be set "00"~"04" when adjust
1. Receive a good local channel.another data retrace line will appear.
2. Make sure the customer picture control is set toVertical-Size Adjustment
maximum.
3. Enter the service mode and select the service No.1. Receive a good local channel.
"S09".2. Enter the service mode and select the service No.
4. Adjust the data value to achieve normal contrast"S01".
range.3. While observing the top and bottom of the screen,
adjust "S01" data value to proper vertical size.
Sub-Tint Adjustment
1. Receive a good local channel.
2. Set customer tint control to center of it's range.
3. Enter the service mode and select the service No.
"S10".
4. Adjust "S10" data value to obtain normal flesh tones.
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