Thermal Monocular User Manual
1
Chapter 2 Preparation
Take out the device and accessories. Check them with the packaging list to confirm device
and accessories are included and available for use. Read the user manual to learn the
usage methods and cautions.
2.1 Install Battery
2.1.1 Battery Instruction
●
The external rechargeable battery type is 18650, and the battery size should be 19 mm ×
70 mm. The rated voltage and capacity are 3.6 VDC/3200 mAh.
●
Remove the battery if the device is not used for a long time.
●
Charge the battery for more than 4 hours before first use.
2.1.2 Battery Installation
Insert the battery into the battery compartment.
Steps
1. Rotate the battery compartment cover counterclockwise (1) to loosen it, and pull the
battery cover out (2).
Figure 2-1 Loosen the Cover
2. Insert a battery into the battery compartment as the positive and negative marks
indicate.