Hitachi 27CX22B 501 Service Manual page 5

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SERVICE MENU
06 AC On: Two positions: 0 is off and 1 is AC on. In the
On position, the set will turn on when AC power is
applied.
07 C Phas: (Caption Phase) Determines captioning
phase. Range 0 to 254.
08 C Srch: (Caption Search) Range 0 to 1.
09 C Line: (Caption Line) Range 0 to 32.
10 RF Bpf: (RF bandpass Filter) Range 0 to 1.
113.58: 3.58 Mhz trap. Range 0 to 1.
12 RF Brt: (RF Brightness) Sets adjustment range of the
customer control for brightness in the RF mode. Range 0
to 63,
13 Ax Brt: (Aux Brightness) Sets adjustment range of the
customer control for brightness in the AUX mode. Range
0to63.
14 MaxCon:
(Max Contrast) Sets adjustment range of the
customer control for contrast. Range 0 to 63.
15 V Phase: (Vertical Phase) Shifts picture vertically.
Range 0 to 7.
16 HPhase: (Horizontal Phase) Shifts picture
horizontally. Range 0 to 3 1.
17 AudLvl:
(Audio Level) Sets gain for the MTS Stereo.
Range 0 to 63.
18 AudAdj:
(Sound Balance) Range 0 to 63.
19 RF AGC: Range from 0 to 63.
20 H AFC: Horizontal AFC 0= AFC 2 Normal,
l= AFC 2x3.
21 Wh Comp: (White Compression) Two settings: 0
and 1.
22 60 HzSw: (60 Hz Switched) O=Normal, l=H/V
Locked, 2=Ideal, 3=V Locked, Range 0 to 3.
23 PifVco: (PIF Voltage Controlled Oscillator) Range 0
to 127.
Items 24 -28 are
for B&W
tracking and change
depending on the Color Temp setting in the Video Menu.
24 R Cut (Red Cutoff) Range 0 to 254.
25 G Cut: (Green Cutoff) Range 0 to 254.
26 B Cut: (Blue Cutoff) Range 0 to 254.
27 G DVR: (Green gain) Range 0 to 254.
28 B DVR: (Blue gain) Range 0 to 254.
PIP Parameters
29 PIP Ras: (PIP Raster Register) Range 0 to 255.
30 PIP SW: (Pip switch delay) Centers PIP Border and
PIP picture in the Horizontal Direction. Range is 0 to 15.
31 PIP Lud: (PIP Luminance Delay) Matches Lum and
Chroma of the inset picture. Range 0 to 7.
32 PIPl:
Range 0 to 127.
33 PIPX2: Range 0 to 127.
34 PIPYl: Range 0 to 127.
35 PIPY2: Range 0 to 127.
36 PIPTnt: Range 0 to 63.
Audio Parameters
The following
items are factory
aligned.
See Bar
Code label for correct settings.
37 Spectr: Range 0 to 15.
38 WideBa: (Stereo Voltage Controlled Oscillator)
Range 0 to 63.
39 SapVco: (Second Audio Program Voltage
Controlled) Range 0 to 63.
40 SapLpf: (Second Audio Program Low Pass Filter)
Set to 0 (not adjustable).
41 StLpf: (Stereo Low Pass Filter) Set to 0 (not
adjustable).
42 Spectr: (High Frequency Separation) Set to 0 (not
adjustable).
43 WideBa: (Wide Band Low Frequency Separation)
Set to 0 (not adjustable).

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