Troubleshooting - VOLTCRAFT Ir 1200-50D USB Bedienungsanleitung

12. troUBLEShootINg

With this IR thermometer, you have purchased a product built to the latest state of the art and operationally safe.
Nevertheless, problems or errors may occur.
For this reason, the following is a description of how you can easily remove possible malfunctions yourself.
always observe the safety information!
Error
The measuring device does not work.
Wrong measured value indication.
Repairs other than those described above must only be carried out by an authorised specialist.
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Possible cause
Is the battery dead?
Check the status.
Is the wrong emission degree set?
Is the lens contaminated?
Is the measuring surface covered by a glass pane?
Is the operating temperature of the environment exceeded or under-
cut?