General Instructions On Safe Battery Use; Quick Start; Acquiring Thermal Image - Dali LT Series User Manual

3.2 General Instructions on Safe Battery Use


The battery should be stored in the environment at a temperature between -20℃-20℃,due to
slight self discharge phenomenon during storage of battery, to avoid over discharge that may
occur during storage and affect the battery capacity, the battery should be fully charged for
storage and charged regularly. The following intervals should be adopted:

Ambient temperature is-20℃-20℃. Once every6 months;

Ambient temperature is20℃-45℃. Once every3 months;

Ambient temperature is45℃-60℃. Once every1 months.
The amount charged each time must exceed 50% of the battery capacity.

Battery should be charged at the environment temperature between0℃-40℃; charging at the
ambient temperature of 0℃ will decrease the battery capacity; charging at ambient
temperature of over 40℃may cause over temperature and damage.
! Warning:
! Do not disassemble, extrude or stab the battery;
! Do not short circuit the external contacts of the battery;
! Keep the battery dry. Do not put it in fire or water;
! Do not put it in any place easily accessible to children;
! Please dispose waste batteries in accordance with regulations of local government.

3.3 Quick Start

3.3.1

Acquiring Thermal Image


At the completion of battery installation, press the power switch of the thermal imager
(for over 3 seconds) until the display of power-on screen. After about 50 seconds, the
device is initialized and enters the working status.

Open the lens cap, aim at the black body from 2 meters away, and adjust the focal length
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