Data Sheet

REV 1.0 SoluM Proprietary and Confidential

 This product uses 2.4GHz frequency band for wireless communication network. Radio

communications can be limited or affected by other applications that share the same frequency

band, such as WiFi, Bluetooth, Zigbee, etc.

 Frequent communications, updates and screen renewals may reduce battery life time.

 Low temperature environments may reduce battery life.

4.3 Battery Replacement

Audience

- Authorized persons with the following knowledge are allowed to replace the battery:

Battery / Electronic assemblies like circuit board / Compliance of the instruction

※ Note: Warranty is voided if battery is replacement by unauthorized personnel.

(When replacing batteries, please contact authorized person)

Instructions

- Risk of short circuit if battery is incorrectly installed/stored.

- Check that your hands are dry before and at all times during the replacement process.

- Keep batteries away from children and infants.

- Do not heat, charge, bend, drop, short-circuit and/or disassemble battery.

- Do not mix used and new battery together or different battery types.

※ Note: Battery rarely has minor stain or leak.

Steps

① Open the battery cover.

② Take out the batteries.

③ Put in the new batteries.

④ Check the batteries direction.

⑤ Put the battery cover back.