User's Manual

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ACR89 - User Manual
Version 0.00.01
Page 7 of 14
[e-mail]
www.acs.com.hk
4.0. Illustration
4.1. ACR89 device and parts
The main components of ACR89 are shown below:
4.2. Battery
ACR89 runs on a rechargeable Li-ion battery (3.7V, 900mAh, 3.33Wh). It locates at back of the
device. In order to change a battery, turn the screw in the circle to the left figure below to left to
remove the battery cover. Follow the direction of the red arrow to take out the battery.