Hitachi CPX2102MS Service Manual page 13

5-2-2. Service Adjustment Parameter
FUNCTION
SCREEN VOLTAGE
INCH OPTION
HORIZONTAL SHIFT
VERTICAL AMPLITUDE
VERTICAL SHIFT
VERTICAL SLOPE
RED CUTOFF
GREEN CUTOFF
BLUE CUTOFF
VOLUME OUTPUT
5-2-3. Factory Adjustment Parameter
FUNCTION
IF Sensitivity
Modulation standard
Video mute switch
Search tuning mode
Video ident mode
AFC Window
PLL demodulator
frequency adjust
X-tal definition
Synchronisation
Phase 1 time constant
Video ident mode
Long blanking mode
Interlace
Main Adjustment Parameter
OSD
ABBREVIATION
Screen ADJ
Inch
Hrs
Height
VRS
VS
R
G
B
Volume Adjust
OSD
Off : Normal sensitivity
IFS
On : Maximum gain reduced by 20dB
Off : Negative modulation
MOD
On : Positive modulation
Off : Normal operation
VSW
On : IF video signal switched off
Off : Normal operation
STM On : Reduced dynamic sensitivity of
coincidence detector
Off : Ident coupled to CVBS
VIM
On : Ident coupled to selected CVBS or Y/C
Off : Nominal window
AFW
On : Enlarged window
Off : Normal IF frequency
LFA
On : Frequency shift for L standard
XA 0,0 : 3.6MHz, 3,6MHz,
1,0 : Open, 3,6MHz,
XB
Off : Active
POC
On : Not active
FOA 0,0 : Normal,
1,0 : Slow/Fast,
FOB
Off : Phase 1 loop switched on and off
VID
On : Not active
Off : Adapted to standard (50 or 60Hz)
LBM
On : Fixed in accordance with 50Hz standard
Off : Interlace
DL
On : De-interlace
13
RANGE
---
21
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
0 ~ 63 Step
DESCRIPTION
INT
0,1 : 3.6MHz, Open
1,1 : 3.6MHz, 4.4MHz
0,1 : Slow
1,1 : Fast
INITIAL DATA
---
21 inch
50
40
33
32
32
32
32
47
INITIAL
DATA
Off
Off
Off
Off
Off
Off
Off
1,1
Off
Normal
Off
Off
Off