A.This unit is a microcomputer-controlled device. Electrostatic discharge, external noise and interference (from a TV, a radio, etc.) might prevent it from functioning properly. In that case, perform the steps below to reset this unit. (The recorded data will not be erased.)
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- Troubleshooting
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When the unit is not working properly
Troubleshooting
Resetting this Unit
Open the terminal cover.
Remove the power cord and all connecting cables.
Close the LCD monitor to turn off this unit.
Press the Reset button gently using an object with pointed tip.
![C7B Reset](fig/C7B Reset_UJDCILbvknerkz.png)