Sharp 13VT-R100 Service Manual page 16

13VT-R100/R150
13VT-CR10
Vertical-Size Adjustment
1. Select a good local channel.
2. Enter the service mode and select the service
adjustment item "V-AMP".
3. While observing the top and bottom of the screen,
adjust "V-AMP" data value to proper vertical size and
linearity.
Horizontal Position Adjustment
1. Select a good local channel.
2. Enter the service mode and select the service
adjustment item "H-PHASE".
3. Adjust "H-PHASE" data value so that picture is
centered.
Caption Position Adjustment
(Horizontal)
1. Select a good local channel.
2. Enter the service mode and select the service
adjustment item "TEXT BOX".
3. A black text box appears on the screen. (See Figure
B. below.)
4. Adjust "TEXT BOX" data value so that text box is
positioned in the center of the screen.
Figure B.
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