User guide
Table Of Contents
- Revision History
- Table of Contents
- About This Guide
- Getting Started
- Introduction
- Unpacking the Mobile Computer
- Features
- Mobile Computer Startup
- Battery Charging
- Spare Battery Charging
- Stylus
- Starting the Mobile Computer
- Waking the Mobile Computer
- Main Battery Removal
- Handstrap Removal and Replacement (MC31XXS/R)
- Handstrap Removal and Replacement (MC3190G)
- Turning Off the Radios
- Operating the MC31XX
- Introduction
- Power Button
- Windows CE Sample Applications Window
- Windows CE Desktop
- Windows CE Status Icons
- Task Manager and Properties
- Windows Mobile 6.1 Today Screen
- Windows Mobile 6.1 Status Icons
- Locking the Mobile Computer (Windows Mobile 6.1 Only)
- Entering Information
- Interactive Sensor Technology
- Connecting a Wired headset
- Using a Bluetooth Headset
- Data Capture
- Imaging
- Resetting the Mobile Computer
- Waking the Mobile Computer
- Using Bluetooth
- Introduction
- Adaptive Frequency Hopping
- Security
- Bluetooth Configuration
- Bluetooth Power States
- Using Microsoft Bluetooth Stack with Windows Mobile 6.1
- Using Microsoft Bluetooth Stack with Windows CE 6.0
- Using Bluetooth StoneStreet One Bluetooth Stack
- Turning the Bluetooth Radio Mode On and Off
- Modes
- Discovering Bluetooth Device(s)
- Available Services
- Bonding with Discovered Device(s)
- Bluetooth Settings
- Accessories
- Maintenance and Troubleshooting
- Technical Specifications
- Keypads
- Windows Mobile 6.5
- Glossary
- Index

4 - 14 MC31XX Series Mobile Computer User Guide
Figure 4-6
UBC Adapter LEDs
POWER
READY or STANDBY or FAULT
CHARGING
(Green) (Flashing Yellow) (Solid Yellow)
(Solid Yellow)
Table 4-3
UBC Adapter Charge LED Status Indications
LED Indication Description
POWER Green Power is connected to the UBC Adapter.
READY or Green Charging complete.
STANDBY
or
Flashing-Yellow The battery was deeply discharged and is being trickle charged to bring the
voltage up to the operating level. After operating level voltage is achieved, the
battery charges normally.
FAULT Yellow Charging error, check placement of mobile computer/spare battery.
CHARGING Yellow Normal charge.