JVC AV-27F704/BSA Service Manual page 48

Measuring
Item
instrument
H. POSITION / Signal
H. SIZE / generator
SIDE PIN
(16:9) Remote
control unit
Picture size (100%)
Setting item
AV-27F704
D04: H POSI+-
D16: H SIZE+-
D20: EWCR T+-
D22: EWCR B+-
D24: EW PARA+-
Test point Adjustment part
[2.DEF (D)]
D16: H SIZE+-
D04: H POSI+-
D24: EW PARA+-
D20: EWCR T+-
D22: EWCR B+-
Screen size (90%)
Initial setting value
AV-32F704 AV-36F704
0
0
0
0
-15 -16 -14
Description
• V. SIZE / V. POSITION adjustment should be finished.
• H. SIZE / H. POSITION / SIDE PIN adjustment should
be finished. (Regular size(4:3)).
(1) Receive the cross-hatch signal.
(2) Select 16:9 mode with the [ASPECT] key.
(3) Enter the SERVICE MENU.
(4) Confirm both sides of cross-hatch to be the
adjustment value 90%.
(5) If it not correct, adjust to be value 90% at the < D16 >
(H SIZE+-) and < D04 > (H POSI+-).
(6) Confirm the vertical SECOND line from lift and right
to be straight.
(7) If it is not straight, adjust to be straight at < D24 >
(EW PARA+-), < D20 > (EWCR T+-) and < D22 >
(EWCR B+-).
NOTE :
• Review the adjustment of 16:9 mode again when you
change the SIDE PIN adjustment value of regular
(4:3) mode.
(No.52113)1-31