Documentation Set ........................................................................................................................................................... 1
More Information .............................................................................................................................................................. 2
Chapter 2Getting Started ............................................................................................................................................................. 3
Getting Started ................................................................................................................................................................. 4
The MT90................................................................................................................................................................. 4
LEDs on the MT90 ................................................................................................................................................... 7
Installing the Battery ................................................................................................................................................ 8
Removing the Battery .............................................................................................................................................. 8
Charging the Battery ................................................................................................................................................ 9
Communicating with PC ......................................................................................................................................... 11
Switching On/ Rebooting/Switching Off the MT90 .......................................................................................................... 12
Locking/Unlocking the MT90 .......................................................................................................................................... 13
Home Screen ................................................................................................................................................................. 13
Status Icons .................................................................................................................................................................... 14
Date & Time .................................................................................................................................................................... 16
Language & Input Method .............................................................................................................................................. 18
Shortcuts to Apps ........................................................................................................................................................... 18
Chapter 5 Bluetooth ................................................................................................................................................................... 29
IP Settings ...................................................................................................................................................................... 31
Setting the Admin Password ........................................................................................................................................... 32
Setting the Admin Mode ................................................................................................................................................. 33
Entering/Exiting the User Mode ...................................................................................................................................... 34
Chapter 10 System Update ........................................................................................................................................................ 39
Chapter 11 App Development Guide ......................................................................................................................................... 40
Development Environment ............................................................................................................................................. 40
Use of Non-standard Interfaces ...................................................................................................................................... 40
Important Safety &Handling Information ......................................................................................................................... 41
Disassembly and Retrofit ....................................................................................................................................... 41
External Power Supply ........................................................................................................................................... 41
Drop Damage ......................................................................................................................................................... 41
Stacking Heavy Objects ......................................................................................................................................... 41
Use & Maintenance ................................................................................................................................................ 42