Instruction manual

Chapter 1 Performance Tests
Agilent 53131A/132A/181A Operational Verification
1-10 Assembly-Level Service Guide
1
External Arm Test (Agilent 53131A/132A Only)
This test verifies the External Arm port of the Agilent 53131A and Agilent 53132A
Counter is operational.
Equipment
Agilent 8663A Synthesized Signal Generator
Agilent 8130A Pulse Generator (or equivalent)
Agilent 10100C 50Ω Feedthrough
Agilent 10503A BNC Cables (2)
Agilent 1250-0780 N-to-BNC Connector
Counter Setup
1Cycle the POWER key to preset the Counter.
2 Set the Counter as follows:
Other Meas, TOTALIZE 1
Gate & ExtArm, GATE: EXTERNL (ENTER)
3 Set CHANNEL 1 input conditions to:
Trigger/Sensitivity, AUTO TRG: ON
Trigger/Sensitivity, LEVEL: 50 PCT
50Ω/1MΩ, 50Ω
DC/AC, DC
X10 Attenuator, Off
100kHz Filter, Off