User guide

Operating the MC31XX 2 - 9
Speaker Icon
You can adjust the system volume using the Speaker icon in the Status bar.
1. Tap the Speaker icon. The Volume dialog box appears.
Figure 2-9 Volume Dialog Box
2. Tap and move the slide bar to adjust the volume.
3. Select the On or Off radio button to turn the volume on or off.
Battery Icons
The Main Battery icon appears in the Title Bar when the Today screen is visible. The icon indicates the battery
power level.
Figure 2-10 Battery Icon on the Title Bar
You can also view the battery status using the Power window.
When the main battery power falls below a predetermined level a Main Battery dialog box appears indicating the
status of the main battery. When the backup battery power falls below a predetermined level a Backup Battery
icon and dialog box appears indicating the status of the backup battery.
NOTE Use can also adjust the system volume using the Sounds & Notifications window or by using the keypad.