Common Failure Countermeasures - Dali LT Series User Manual

6 Common Failure Countermeasures

In case of any problem during utilization of the thermal imager, please adopt the table below
for maintenance. If the problem cannot be resolved, please disconnect the power supply and
contact our maintenance department.
Symptoms
Failure to startup the Thermal
Imager
Auto power-off of thermal imager
Battery power drains too fast
No thermal image
The thermal image is turned into
black and white status
Causes & Solutions
 The battery isn't installed or incorrectly installed.
→ Install or reinstall the battery.

The battery power is exhausted.
→ Replace the battery.

Thermal imager power-off protection
→ Wait 5 seconds and restart the device.

The battery power is exhausted.
→ Replace the battery.

The power-off duration is set in the display setting.
→ Select "None" option here.

The ambient temperature is too low.
 The rechargeable battery isn't fully charged.
→ Recharge the rechargeable battery.

The rechargeable battery power is exhausted and the
battery can no longer be charged.
→ Replace it with a new rechargeable battery.

The lens cap is not removed.
→ Remove the lens cap.

In frozen image status
→ Press quit button to return to the real-time
temperature measurement status.

Black and white color code is selected.
→ Select the normal color code.
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