41
identifiable 50/60hz systems.
Push numeric 3 key:
Maintenance menu 3 Picture adjustment Table 10
Table 10
Item Description
Adjusting
range
Default Remarks
RED
Mild color Red
0~63
32
GRN
Mild color Green
0~63
32
WPR
White neutralizing red
0~63
WPG
White neutralizing green
0~63
WPB
White neutralizing blue
0~63
YDFP
Luminance delay PAL
0~15
7
YDFN
Luminance delay NTSC
YDAV
Luminance delay AV
White balance: Fully degauss the picture tube, consolidate R excitation, and adjust B and G excitation.
Push numeric 4 key:
Maintenance menu 4 (Table 11)
Table 11
Item Description
Adjusting
range
Default Remarks
TOP
AGC control starting point
0~63
32
VOL
UOC Volume output
0~63
44
Unadjustable
9874
TDA9874 Gain control
0~30
26
Unadjustable
AVLT
Auto volume limit
0~3
1
Unadjustable
9860
TDA9860 Secondary volume control 0~100
59
Unadjustable
IFFS Intermediate
frequency 0~7
2
Unadjustable
HDOL Cathode
voltage
0~15 5 Unadjustable
AGC AGC
Velocity
0~3 1 Unadjustable
VG2B VG2
Luminance
0~100 42 Unadjustable
IF 2=38.9M 3=38M
Push numeric 5 key:
Maintenance menu 5 Analogue of picture mode Table 12
Table 12
Item Description
Adjusting
range
Default Remarks
0CON Leisurely-listening
mode
contrast 0~100
0
Unadjustable
0BRI Leisurely-listening
mode
luminance 0~100
0
Unadjustable
0COL Leisurely-listening
mode color
0~100
50
Unadjustable
0SHP Leisurely-listening
mode
definition 0~100
50 Unadjustable
1CON
Soft mode contrast
0~100
45
Unadjustable
1BRI
Soft mode luminance 0~100
45
Unadjustable
1COL
Soft mode color
0~100
50
Unadjustable
1SHP
Soft mode definition 0~100
50
Unadjustable
Adjustment