Managing Your Dopod 818 Pro 55
• Use the AC adapter to plug your device into external power whenever possible,
especially when using an MMC/SD card or when using a modem or other peripherals.
• Adjust the backlight settings.
To adjust the brightness of the backlight
1. Tap on the Today screen.
2. On the Power settings screen, tap the Backlight link near the bottom of the screen.
3. On the Brightness tab, move the slider right to increase the brightness, or left to
decrease the brightness.
To set the backlight to dim after a time delay
1. Tap on the Today screen.
2. On the Power settings screen, tap the Backlight link near the bottom of the screen.
3. Tap the Battery power tab, or the External power tab.
4. Select the Turn off backlight if device is not used for check box, and specify the
time delay.
Phone settings
You can customize phone settings, such as the ring type and ring tone to be used for
incoming calls, and the keypad tone to be used when entering phone numbers. Open the
Phone program to customize these settings.
To change the ring tone
1. On the Phone screen, tap Menu > Options > Phone tab.
2. In the Ring tone list, tap the sound you want to use.
Tip To use custom *.wav, *.mid, *.mp3, or *.wma files as ring tones, use ActiveSync on your PC to
copy the files to the /Windows/Rings folder on your device. Then, select the sound from the Ring
tone list. For more information about copying files to your device, see ActiveSync Help on your
PC.