SHIMPO 921A User Manual

Page 41

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C.1

TRICOR Systems Inc.

APPENDIX C

Resistance Adjustment/Verification

(Resistance Option Only)

Test Tool Required:

Resistance Verification Fixture PN 921-811-XX

(See Table C-1 for the complete part number of the
fixture required based on the Resistance Option Type
installed in the Model 921A)

Table C-1

Resistance Option Type

Resistance Fixture PN

4

5, 10mA

921-811-09

4

5, 25mA

921-811-09

16 k

5, .25mA

921-811-01

1 k

5, 1 mA

921-811-07

4 V, 4.99k Pullup

921-811-02

Each fixture consists of: The Resistance Test Box, a 37-pin to 15-pin

adapter cable and the Offset/Gain Jumpering
Connector.

WARNING

DANGER

There is 115 V or 230 V ac voltages present
within the unit. Service is to be performed by
qualified personnel only. Use only plastic
adjustment tools. Do not touch or come in
physical contact with any wires, components or
assemblies within the unit or severe injury or
death can result.

Resistance Test Box

Offset/Gain

Jumpering Connector

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