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

2 - 12 MC31XX Series Mobile Computer User Guide
Figure 2-16
Multiple Notifications Icon
Locking the Mobile Computer (Windows Mobile 6.1 Only)
You can lock the MC311XX by disabling key presses and screen tap or by requiring a password.
Keypad Locking
Locking the MC31XX turns off keyboard and touch screen functionality. This is helpful when the MC31XX is turned
on and you want to prevent accidental key presses.
To lock the device, tap the Device unlocked icon. The icon changes to locked.
Figure 2-17
Device Locked/Unlocked Icons
To unlock the device and free it for use, tap Unlock.
Figure 2-18
Unlock Device Window
Tap Unlock on the Unlock window.
NOTE On devices with Windows Mobile 6.5.3, the locking feature is different. See Locking the MC3100 on page C-10
for more information.
Device Unlocked Icon Device Locked Icon