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AV-14F71
Measuring
Item
instrument
Signal
Adjustment
generator
of VER. LIN.
& VER.
Remote
SCURVE
control unit
Fig.3
26
Test point
Adjustment part
4. VER. LIN.
5. VER. SCURVE
TOP
CENTER
BOTTOM
No. 51918
Description
● ● ● ● When the vertical linearity has been deteriorated
remarkably, perform the following steps.
13. Input a cross-hatch signal.
14. Select 4. VER. LIN. with the MENU ▼ / ▲ key.
15. Set the initial setting value of 4. VER LIN. with the MENU - / +
key.
16. Select 5. VER. SCURVE with the MENU ▼ / ▲ key.
17. Set the initial setting value of 5. VER. SCURVE with the
MENU - / + key.
18. Adjust 4. VER. LIN. and 5. VER. SCURVE so that the spaces
of each line as shown in Fig.3 on TOP , CENTER and
BOTTOM become uniform.
Make sure that the adjustment is properly done on the screen of
60Hz mode.
[NOTE]
"
Adjust to make both 50Hz & 60Hz are the same v. size and
fine straight line.
"
When adjust again, adjust 50Hz mode first.
"
When adjust in 60Hz mode, only 60Hz mode is adjust.
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