EOTech X320 User Manual - Manual (Page 15)

L91 Batteries provide enough charge for approximately 6 hours of
operation.
Operating Time is based on a display set to minimum brightness
(night-time setting), and camera at room temperature.
Very Low or Very High temperatures, and Brightness Setting of the
Display, could reduce the expected time of operation by 50%.
Partially used alkaline batteries may not have enough energy to start
the camera, reducing total operating time.
If the camera is run until the batteries do not have enough power to operate
the camera, it closes the shutter, stops operating and displays a white screen.
A flashing blue screen may also be displayed. At this point, the batteries
should be replaced. If the optional external power adapter is used and the
batteries are depleted, they must be removed for the camera to operate
normally.
The battery icon is most accurate when using Alkaline batteries, and
slightly less accurate when using NiMh or Lithium batteries.
FULL
15
Batteries provide enough charge for approximately 6 hours of
Operating Time is based on a display set to minimum brightness
Very Low or Very High temperatures, and Brightness Setting of the
reduce the expected time of operation by 50%.
Partially used alkaline batteries may not have enough energy to start
If the camera is run until the batteries do not have enough power to operate
a white screen.
At this point, the batteries
should be replaced. If the optional external power adapter is used and the
ved for the camera to operate
The battery icon is most accurate when using Alkaline batteries, and
EMPTY