HP 53131A Service Manual

Chapter 6 Backdating
The HP 53131A Calibration Procedures
Assembly-Level Service Guide 6-13
6
3 Connect the HP 8130A Pulse Generator output to Channel 1 of the
Counter as shown in Figure 2-3.
CHANGE 1 (Firmware Revisions 3317, 3335, 3402, 3427)
(Continued)
Equipment
HP 8130A Pulse Generator (or equivalent)
HP 10503A BNC Cable
Figure 2-3. TI Calibration Setup
4 Set the HP 8130A as follows:
PERIOD: 100 ns
WIDTH: 50 ns
High: 0.50 VLow :
−
0.50 V
Input Mode: Normal
NOTE Any external timebase connected to the Counter is ignored during this
calibration.
5Press Enter key.
The Counter displays
CALIBRATING , and then it should display
TI CAL PASS .
If the fail message is displayed, refer to the troubleshooting section in this
chapter.
HP53131A
Counter
Channel 1
HP 8130A
Pulse Generator
Output

HP 53131A Specifications

General

Brand	HP
Model	53131A
Category	Cash Counter
Language	English