Zenith C27A25 Service Manual page 25

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905-10525 FACTORY MENU (continued)
0 F MODE
0
1 PRE PX
0
2 V POS
15
3 H POS
9
4 LEVEL
1
5 BAND
0
6 AC ON
0
7 RF BRT
29
8 AX BRT
29
9 MAXCON
51
10 V.SIZE
66
11 H.SIZE
150
12 VPHASE
0
13 HPHASE
18
14 H AFC
1
15 RF BPF
0
16 3.58 T
1
17 R CUT
0
18 G CUT
0
19 B CUT
0
20 G GAIN
90
21 B GAIN
90
22 60HZSW
2
23 WHCOMP
1
24 6 KEYS
1
25 F JACK
0
26 XTAL
0
27 AUDLVL
46
28 AUDLV2
46
29 RF AGC
50
30 PIFVCO
70
31 A ATT
9
32 A VCO
31
33 A FLTR
31
34 SPCTRL
31
35 W BAND
31
36 SELDEL
15
37 VHYPLEV
14
38 YOFFST
0
39 PLLITC
2
40 HFP
0
41 PINCRA
15
42 PR CUT
0
43 PG CUT
0
44 PB CUT
0
45 CFRAME
16
46 FRWIDH
2
47 FRWIDV
1
48 CKILL
2
49 YPEAK
4
50 PRGAIN
205
51 PGGAIN
205
52 PBGAIN
205
53 PCOLON
0
54 PFRSEL
0
55 PIP X1
17
56 PIP Y1
12
57 PIP X2
109
58 PIP Y2
73
CM154
0
0
0
0
0
0
0
0
0
0
15
15
15
15
15
9
9
9
9
9
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
29
36
36
29
29
29
36
36
29
29
51
51
51
63
63
66
100
100
175
100
150
100
100
184
100
0
3
3
0
0
18
18
18
18
18
1
1
1
1
1
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
90
90
90
90
90
90
90
90
90
90
2
2
2
2
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
0
0
0
46
42
42
42
42
46
42
42
42
42
50
50
50
50
50
70
70
70
70
70
9
9
9
9
9
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
31
15
15
15
15
15
11
14
11
14
14
0
0
0
0
0
2
2
2
2
2
0
0
0
0
0
5
15
5
15
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
16
0
16
16
2
2
2
2
2
1
1
1
1
1
2
2
2
2
2
7
4
7
4
4
225
190
225
190
190
225
190
225
190
190
225
190
225
190
190
0
0
0
0
0
0
0
0
0
0
36
17
36
16
14
22
9
21
9
9
211
109
211
110
108
146
72
144
74
73
Factory mode pref.
0
0
Used to store customer menu adjustment
0
0
Moves captions and displays vertically
15
15
Moves captions and displays
9
9
Selects Zenith or private IR codes
1
1
Broadcast band adjustment
0
0
AC Power Only Off/On
0
0
Brightness for RF mode
29
29
Brightness for Aux. mode
29
29
Sets customer control for contrast
63
51
100 Vertical amplitude adjustment variable
175
100 Horizontal amplitude adjustment variable
184
Shifts picture vertically
0
0
Shifts picture horizontally
18
18
Horizontal automatic frequency control
1
1
Band Pass Filter
0
0
3.58 MHz Trap
1
1
R channel cutoff control
0
0
G channel cutoff control
0
0
B channel cutoff control
0
0
B & W Tracking Adjustment
90
90
B & W Tracking Adjustment
90
90
60 Hertz Switched
2
2
White compression
1
1
Keyboard Types
1
1
Front Jack Enable
1
1
External crystal
0
0
Audio Level for Main Tuner
42
42
Audio Level for Second Tuner
42
42
Weak channel adjustment
50
50
PIF Voltage Controlled Oscillator
70
70
Audio Attenuator for Main Tuner
9
9
Audio Voltage Control Oscillator
31
31
Audio Filter
31
31
Adjustment of stereo separation
31
31
Audio Wide Band Low Frequency separation
31
31
Delay of output signal
15
15
Auto Gain Control
11
11
PIP Luminance Offset
0
0
PIP PLL Synchronization
2
2
Horizontal Fine Position
0
0
PIP Regenerated Color Carrier Freq.
5
5
Adjustment of Blanking level of R DAC
0
0
Adjustment of Blanking level of G DAC
0
0
Adjustment of Blanking level of B DAC
0
0
PIP Color Frame
0
0
PIP Horizontal Width of Frame
2
2
PIP Vertical Width of Frame
1
1
PIP Color Killer Threshold
2
2
PIP Luminance Peaking
7
7
225 PIP Amplitude of R Output Signal
225
225 PIP Amplitude of G Output Signal
225
225 PIP Amplitude of B Output Signal
225
PIP Color Killer
0
0
3D PIP Frame Selection
0
0
PIP position X1
36
36
PIP position Y1
21
21
211 PIP position X2
211
144 PIP position Y2
144
2-3
XC - FACTORY MENU

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