Performance Verification
4.5 Input A and Input B Tests
4
4-23
Table 4-9. Capacitance Measurement Verification Points
5500A output Reading
40 nF 39.10 to 40.90
300 nF 293.0 to 307.0
3 µF 2.930 to 3.070
30 µF 29.30 to 30.70
300 µF 293.0 to 307.0
0
(remove test tool input connections )
00.00 to 00.10
(see steps 7...10)
4.5.19 Video Trigger Test
Only one of the systems NTSC, PAL, or SECAM has to be verified.
Proceed as follows:
1. Connect the test tool to the TV Signal Generator as shown in Figure 4-8.
ST8141.CGM
Figure 4-8. Test Tool Input A to TV Signal Generator
2. Select the following test tool setup:
• Reset the test tool (power off and then on with
).
• Press to open the SCOPE INPUTS menu.
• Press
to open the TRIGGER menu and choose:
■ VIDEO on A...
From the shown VIDEO TRIGGER menu choose:
SYSTEM: ■ NTSC or ■ PAL or ■ SECAM
LINE: ■ SELECT
POLARITY: ■ POSITIVE
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