Rigol DM3068 Instrukcja Użytkownika Pobierz pdf (Strona 66)

RIGOL

DM3068 Quick Guide

Troubleshooting

To help you solve commonly encountered problems, we have listed some typical

issues with their respective solutions. If the problems persist, contact RIGOL and

prepare your device information (Utility T/C  Info).

1. The screen still dark (no display) after power on:

(1) Check if the power cord is well connected.

(2) Check if the power switch on the rear panel is switched on.

(3) Check if the safety fuse has melted and replace a new one when necessary.

(4) Having done with the above steps, restart the instrument.

(5) If the problem persists please contact RIGOL for service options.

2. The reading is constant when a current signal is input:

(1) Check if the test lead is correctly inserted to the current and/or LO terminals.

(2) Check if the current fuse on the rear panel has melted.

(3) Check if the measurement function is switched to DCI or ACI.

(4) Check if the enabled measurement function matches with the actual input

current.

3. The reading is abnormal when a DC signal is input:

(1) Check if the test lead is correctly inserted to the current and/or LO terminals.

(2) Check if the current fuse on the rear panel has melted.

(3) Check if the measurement function is switched to DCI or DCV.

(4) Check if the enabled measurement function matches with the actual input

current.

4. The USB flash device cannot be identified:

(1) Check if the USB flash device is in good condition.

(2) Make sure the USB device you used is a flash device.

(3) Check the capacity of your USB device. A USB flash device with less than 4G

bytes capacity is recommended.

(4) Restart the multimeter and insert the USB flash device.

(5) If the problem persists please contact RIGOL for service options.

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Rigol DM3068 Instrukcja Użytkownika Strona 66