InfiRay Outdoor
•
Tube TH35/TH50
•
Operating Manual www.infirayoutdoor.com
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conditions that may lead to a short circuit should be avoided.
⚫
The recommended operating temperature for the device is -20°C to
+50°C. Do not use the device beyond this temperature range, or else,
it may shorten the battery life.
⚫
When using the device at low temperatures, the battery capacity
decreases. This is normal and not a defect.
⚫
Do not use the device at the temperatures above 50°C – this may
decrease the battery’s life.
⚫
Keep the battery out of the reach of children.
8
External Power Supply
The Tube series supports external power supplies, such as the portable
power source for a mobile phone (5V).
⚫
Connect an external power supply to the USB port
(9)
of the Tube
device.
⚫
Then, the device automatically switches to the external power supply
and charge the internal battery pack at the same time. At the same
time, a lightning charging icon
is displayed above the built-in
battery icon on the right of the display, which indicates that the built-in
battery is being charged.
⚫
When the external power
supply is turned off, the device
switches to the replaceable
18500 battery for power supply.
If no replaceable 18500 battery
is installed or the battery level
is low, it will switch to the built-
in battery pack, instead of shutdown.
9
Installation of Rifle Mount
To ensure firing accuracy, please fix the Tube at a proper position on the
weapon.
⚫
The Tube series is fixed using the mount provided in the package. The
Tube series adopts a tubular body design with a diameter of 30mm,
which is compatible with standard mounts of day scopes with a
diameter of 30mm. Proper tools can be used to install the Tube series
according to the supplier's installation suggestions and steps.
⚫
When mounting the riflescope, adjust the position on the weapon so
