8
Battery installation
Unscrew the battery cover (using a coin in the groove if needed).
Insert the battery negative end first and then screw the battery
cover back in place.
Turn the monocular on, the screen will light up if the battery is
inserted correctly and is charged.
Notes:
Only use 3.7V RCR123A or 3.7V ICR14500 750mAh rechargeable
batteries.
Ensure the battery has sufficient charge.
