Glitch Capture Test; External Trigger Test - Fluke 867B Service Manual

Glitch Capture Test

1. Turn on the GMM to mV.
2. Press d, vc[View], w [Glitch Capture], t [Arm].
3. Apply a .070V p-p Pulse 10 kHz Pulse wave.
4. Check for the Glitch Capture PASS/FAIL indications shown in Table 4-21.
Input
.07V p-p Pulse, 10 kHz, 50% duty

External Trigger Test

1. Turn on the GMM to mV DC.
2. Press: d, v [View], u [Trigger], w [Internal/External](to select
external), x [Exit].
3. Press v [Single Shot] , t [Arm].
4. Apply a 2V p-p 100 kHz Pulse wave.
5. Check for the PASS/FAIL indications shown in Table 4-22.
Input
2.0V p-p, 100 kHz Pulse, 50% duty
Table 4-21. Glitch Capture Performance Test
Input Source
PM5139 to the GMM volts input
Table 4-22. External Trigger Performance Test
Input Source
PM5139 to the GMM EXT TRIG input. Trigger occurs
Perfomance Testing and Calibration
PASS FAIL
Trigger occurs No Trigger
PASS
No Trigger
4
Calibration
4-18.
4-19.
FAIL
4-21