User's Manual

7HORUS USER MANUAL
• The external removable battery type is CR123A, and the max. rated
voltage and capacity are 3 VDC/2 A and 1600 mA. Dispose of used
batteries in conformance with the instructions provided by the
battery manufacturer.
• Make sure the battery temperature is between 0°C to 45°C (32°F to
113°F) when charging.
• Install the external battery before the built-in battery runs out, or
the device cannot be turned on.
• Confirm there is no flammable material within 2 m of the charger
during charging.
• DO NOT place the battery near heating or fire source. Avoid direct
sunlight.
• DO NOT place the battery in the reach of children.
• Use the power adapter provided by qualified manufacturer. Refer
to the product specification for detailed power requirements.
Maintenance
• If the product does not work properly, please contact your dealer or
the nearest service center. We shall not assume any responsibility
for problems caused by unauthorized repair or maintenance.
• Wipe the device gently with a clean cloth and a small quantity of
ethanol, if necessary.
• If the equipment is used in a manner not specified by the
manufacturer, the protection provided by the device may be
impaired.
• It is recommended to reboot the device every 2 hours when using
it to ensure the device performance.
Using Environment
• Make sure the running environment meets the requirement of the
device. The operating temperature shall be between -30°C to 55°C
(-22°F to 131°F), and humidity shall be 5% to 95%.
• DO NOT expose the device to high electromagnetic radiation or
dusty environments.
• DO NOT aim the lens at the sun or any other bright light.
• Place the device in a dry and well-ventilated environment.
• When any laser equipment is in use, make sure that the device lens
is not exposed to the laser beam, or it may burn out.
EMERGENCY:
• If smoke, odor, or noise arises from the device, immediately turn
off the power, unplug the power cable, and contact the service center.