Panasonic PVQ-1312W Service Manual page 65

(For model with 20 inch CRT)
1. Supply a Monoscope Pattern Signal to the Video Input Jack.
2. Select H-CENTER in EVR adjustment mode and adjust so that A is
approximately equal to width B.
3. Select V SIZE in EVR adjustment mode and adjust so that the top
4th line is just in view.
4. Confirm that the bottom 3rd line is in view and that the bottom 4th
line is out of view.
Fig. E9-2
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