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Troubleshooting
4.3
During use
The image quality may be impaired, the thermal image may be lost, or the
internal components may be damaged if the thermal imaging camera is
repeatedly exposed for extended periods to ambient temperatures exceeding
60 °C without allowing it time to cool down. Sufficient cooling-down time must
be provided between usage cycles in environments with high temperatures.
4.3.1
Switching the thermal imaging camera on and off
1. Press the On/Off button to switch the thermal imaging camera on. The
startup screen appears, then the thermal image is displayed.
2. To switch the thermal imaging camera off, press the On/Off button until 3-2-
1 appears on the display and the thermal imaging camera switches off.
4.3.2
Changing the temperature display
Prerequisites
–
The thermal imaging camera must be switched off.
1. To change the temperature display from °C to °F or vice versa, keep the
On/Off button pressed down until the camera switches on, the degrees on
the colour scale change and the average temperature is displayed.
4.4
After use
1. Switch off the thermal imaging camera.
2. Clean the thermal imaging camera.
3. Check the thermal imaging camera for damage. If any damage is detected,
send the thermal imaging camera to Dräger for repair.
4. Charge the thermal imaging camera.
Dräger recommends keeping the thermal imaging camera in the charging
cradle so that the rechargeable battery will be regularly recharged.
14
5
Troubleshooting
Error
Cause
Camera cannot be
Rechargeable battery is
switched on.
discharged.
LED in the charging cra-
Contacts on the camera
dle indicates an error
and/or the charging cra-
during the charging pro-
dle are dirty.
cess.
Rechargeable battery is
too cold or too hot.
Instructions for use
Remedy
Charge the recharge-
able battery.
Clean contacts with a
lint-free cloth.
Leave the camera in the
charger and take it to an
area with an ambient
temperature between
5 °C and 40 °C. The
charger will charge the
rechargeable battery
once the temperature
inside the rechargeable
battery is correct.
It can take considerably
longer than a hour for
the temperature to
equalise and the
charging procedure to
resume, since the tem-
perature is measured
directly on the Li-ion
cells.
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