UNI-T ut81b Operating Manual

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Operating manual (55 pages)

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Model UT81A/B

OPERATING MANUAL

JSP Industrial Controls

www.jsp.cz

JSP, s.r.o., Raisova 547, 506 01 Jičín, Czech Republic

Phone: +420 493 760 811, Fax: +420 493 760 820, e-mail: jsp@jsp.cz

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Questions and answers

Sulaimam

January 24, 2025

I have a rigid message on the screen ( DETECT TEST-MODE...)

1 comments:

Mr. Anderson

February 10, 2025

There is no specific solution mentioned in the provided context for resolving the "DETECT TEST-MODE..." message on the UNI-T UT81B oscilloscope. However, you can try the following general troubleshooting steps:

1. Restart the Device – Turn off the oscilloscope, remove the batteries, wait a few minutes, then reinsert the batteries and power it back on.
2. Battery Replacement – Ensure the batteries are in good condition. If the battery indicator is low, replace them with four new 1.5V (R6P) batteries as specified in the manual.
3. Software Update – The context mentions that UNI-T has updated their software for the device. Check the manufacturer's website for any firmware updates that might resolve the issue.
4. Factory Reset – If available, try resetting the device to its factory settings.
5. Contact Manufacturer Support – If the issue persists, reach out to UNI-T customer support for further assistance.

This answer is automatically generated