Sony DVW-250, Руководство по обслуживанию

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3-8
DVW-250/250P
Audio Meter LCD Discription
AUDIO TEST OFF Select the output of the internal audio test signal.(The audio test is not functioned during the SAVE mode.)
OFF : No outputs
1
: 1 kHz, 0 dB
2 : 1 kHz, -20 dB
EXIT
DPR VR Use DPR-62 board adjustment. (Refer to “5-7. VIDEO Adjustment–2” of maintenance manual part 2.)
REF FLD 80 ....................... Reference 1’st Field Adjustment
REF SCH 80 ....................... Reference SCH Adjustment
INT 4FSC 80 ....................... Internal 4fsc Frequency Adjustment
EXIT
VPR VR1 Use VPR-12 board adjustment. (Refer to “5-7. VIDEO Adjustment–2” of maintenance manual part 2.)
Y LEVEL ....................... Input Y Level Adjustment
R-Y LEVEL ....................... Input R-Y Level Adjustment
B-Y LEVEL ....................... Input B-Y Level Adjustment
EXIT
VPR VR2 Use VPR-12 board adjustment. (Refer to “5-7. VIDEO Adjustment–2” of maintenance manual part 2.)
Y PHASE ....................... Y Phase Adjustment
Y/R-Y DELAY ....................... Skew Adjustment (Y, R-Y)
Y/B-Y DELAY ....................... Skew Adjustment (Y, B-Y)
EXIT
VPR VR3 Use VPR-12 board adjustment. (Refer to “9-7. VIDEO Adjustment–2”.)
VIDEO IN 80 ....................... Input Video Level Adjustment
VIDEO OUT 80 ....................... Output Video Level Adjustment
EXIT
A/Ech Use RF (A/Ech) adjustment. (Refer to “9-5. RF Adjustment”.)
CH-CONDITION ....................... Check the channel condition of A/Ech.
Adjust that only leftmost square on the LCD lights up.
AMP PHS REC ....................... Adjustment data of A/Ech
Ach: xx xx xx AMP : Amplitude data
Ech: xx xx xx PHS : Phase data
EXIT REC : Recording current data
(B/Fch, C/Gch, D/Hch: Same as A/Ech)
AMP ADJUST Use RF(Amplitude) adjustment. (Refer to “9-5. RF Adjustment”.)
START ....................... Start the adjustment automatically
EXIT
PHS ADJUST Use RF(Phase) adjustment. (Refer to “9-5. RF Adjustment”.)
START ....................... Start the adjustment automatically
EXIT
REC ADJUST Use RF(Rec current) adjustment. (Refer to “9-5. RF Adjustment”.)
START ....................... Start the adjustment automatically
EXIT
NV-RAM Save RF adjustment data (Refer to “5-5. RF Adjustment”.)
LOAD ....................... Load the adjustment data.
SAVE ....................... Save the adjustment data.
EXIT
3-2. DIAG Menu