Opticon H19А - Manual (Page 27)

Setting Buttons
To change functions for specific buttons in your device:
• Tap
> Settings > Buttons > Program Buttons tab. Select a button (Button 1, Button
or Button ) and assign a new program to replace the default one.
• Button 1: Record button.
• Button : Fn +
.
• Button : Fn + .
To change Up/Down control and repeat rate:
• Tap
> Settings > Buttons > Up/Down Control tab. Drag the slider on the screen to
customize the way your Up/Down control repeats.
To change button locking setting:
• Tap
> Settings > Buttons > Buttons Lock tab. Choose to lock all buttons or not when
your device is in sleep mode.
Changing the Backlight Settings
1. Tap > Settings > System tab > Backlight.
. You can customize the following settings:
• Backlight settings while your device is using battery power.
• Backlight settings while your device is using external power.
• Brightness of backlight.