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Troubleshooting / Service

Troubleshooting Aids

Release M DR4500A Classic Series Circular Chart Recorder With or Without Control Product Manual 205

April 2017

Determining the software version

Table 9-1 lists the procedure for identifying the software version number.

Table 9-1 Procedure for identifying the software version

Step

Operation

Press

Action/Result

Select STATUS

Set Up Group

SET

Until you see:

Upper Display: READ

Lower Display: STATUS

Read the software

version

FUNC

Until you see:

Upper Display: (Software Version Number)

Lower Display: VERSION

Please give this number to the Customer Support

person. It will indicate which version of DR4500A you

have and help them determine a solution to your

problem.

Troubleshooting

The troubleshooting procedures are divided into two parts:

 Self Diagnostics - Error Message Prompts, and

 Visual Failure Symptoms.

If a “Failed” indication is given for one of the power-up tests and/or an error message prompt blinks in the

lower display, refer to the Self Diagnostic error message prompts.

If erratic operation is observed, refer to the Visual Failure symptoms.

In either case, run the status tests to verify the status of the recorder’s basic self-diagnostic tests.

Honeywell DR4500A User Manual

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