M3 Mobile SL20 Series User Manual

SL20 Series
User Manual
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The latest OS is described on the online support page of M3 Mobile.
The OS of M3 SL20 can be updated through two methods.
 Use Micro-SD card
 Connect the device via Ethernet cradle
For detailed information on OS update, please refer to the “OS” item of the M3 FAQ (FAQ
download
).
4.2 Key Setting Conversion
M3 SL20 allows a user to change and modify key settings for user convenience.
Swipe the bottom  Click KeyTool application.

M3 Mobile SL20 Series Specifications

General

Brand	M3 Mobile
Model	SL20 Series
Category	Data Loggers
Language	English