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Flowchart chart of alignment procedure for M17 chassis:
B+ adjustment
VCO & AFT
Alignment
NICAM
Adjustment
Electrical
properties
checking for
chassis
RF AGC
adjustment
Sub-brightness
Adjustment
White balance
Adjustment
Aging
Adjustment of
screen voltage
and focus
Sub-color &
Sub-tint
adjustment
Pincushion and
screen width
adjustment
Screen center
& size
adjustment
(PAL)
Screen center
& size
adjustment
(NTSC)
QC checking
ALIGNMENT PROCEDURE FOR M17 CHASSIS:
D-mode:
Enter D-Mode by pressing D-Mode ON/OFF key, and then you can enter the D-mode.
S-mode:
Enter S-Mode by pressing VOLUME DOWN key on the unit until the volume decrease to minimum
level, then press the DISPLAY key on the remote handset (don’t release the volume key) and you can
enter S- mode.
After enter D-mode or S-mode, you can adjust the setting according to the following procedure,
Press “1” to enter the white balance alignment menu,
Item
Description
RCUT
Red cutoff
BCUT
Blue cutoff
GCUT
Green cutoff
BDRV
Blue drive
GDRV
Green drive
Press “2” to enter picture geometry alignment menu for PAL system,
Item
Description
VPOS50
PAL V. Position
HIGH50
PAL V. Size
VLIN50
PAL V. Linearity
VSC50
PAL V-S correction
OSDV50
PAL V. position of OSD
HPOS50
PAL H. Position
Press “3” to enter picture geometry alignment menu for NTSC system,
Item
Description
VPOS60
NTSC V. Position
HIGH60
NTSC vertical size
VLIN60
NTSC V. Linearity
VSC60
NTSC V-S correction
OSDV60
NTSC V. position of OSD
HPOS60
NTSC H. Position
