GD T120 Quick Start Manual page 5

safely:
• Never try to open or dismantle the battery.
• Do not place the battery in a high temperature environment
or nearby a high temperature object.
• Do not short-circuit the battery.
• Do not put the battery in a moist environment or in the
water.
• Once the liquid leaked from the battery enters eyes,
flush the eyes with clear water immediately and take
corresponding medical cares.
• Please charge the battery as introduced in the manual
and follow the charging steps and precautions. Wrong
charging may heat or damage the battery or even cause
injuries.
• Pull out the battery if the device will not be used for a long
time.
13. Wipe the device as described below:
• Non-optical surfaces: Use clean and soft cloth to wipe non-
optical surfaces of the thermal camera when necessary.
• Optical surfaces: Please avoid staining the optical surface
of lens when using the thermal camera, especially avoid
touching the lens with hands since the sweat on the hands
may leave traces on the lens and corrode the optical
coating on the lens surface. When the optical lens surface
is stained, wipe it with special lens wiping paper.
Precautions for use of batteries:
1. The battery can be charged repeatedly. However, the battery
is a vulnerable part. If standby time of the device is largely
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