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Performance Check and Calibration Procedures
1–14
TPG20 Service
b. Connect TPG20 SERIAL DIGITAL OUTPUT to 1730D Serial Input and
1730D DAC Out to the 1780, set to video monitor display.
c. Check – for correct video signal display on 1730D and 1780.
d. Move the cable to the second TPG20 SERIAL DIGITAL OUTPUT and
repeat part c.
e. Set TPG20:
PATTERN – Groups: LINEARITY; RAMP 100% 525 NTSC/D2
f. Check – for correct video signal display on 1730D and 1780.
g. Return the cable to the first TPG20 SERIAL DIGITAL OUTPUT and
repeat part f.
17. Check Parallel Digital Output NTSC D2
a. Set TPG20:
FORMAT 525/60 COMPOSITE NTSC/D2
Groups: LINEARITY; RAMP 100% 525 NTSC/D2
Set: D2 Output Parallel
b. Connect TPG20 PARALLEL DIGITAL OUTPUT to 1730D Parallel
Digital Input.
c. Check – for correct video signal display on 1730D and 1780.
d. Set TPG20:
FORMAT 525/60 COMPOSITE NTSC/D2
Groups: BARS; SMPTE COLOR BARS 525 NTSC/D2
e. Check – for correct video signal display on 1730D and 1780.
18. Check NTSC 525/60 Component Digital Serial
a. Set TPG20:
FORMAT 525/60 COMPONENT D1/YPrPb
Groups: BARS; SMPTE COLOR BARS 525 D1/YPrPb
b. Connect TPG20 SERIAL DIGITAL OUTPUT to the WFM601i.