17
Device Settings
Devce settngs are the HT580’s basc settngs as shown n menu below.
Backlight
The HT580’s backlght can be turned on automatcally after a key s pressed, and t wll
automatically turn off after predefined period time if no keys are pressed. The time-out
perod wll be reset f any keys are pressed. In the HT580, the tme-out perod can be set to
10, 20, 30 or 60 seconds. The backlight can also be set to always off, or always on.
Use the
MENU
button to adjust settng. Below are the optons you may choose.
ITEM
DESCRIPTION
ON 10 SECS
The backlght turns on after pressng a key, and turns off
automatcally after 10 seconds
ON 20 SECS
The backlght turns on after pressng a key, and turns off
automatcally after 20 seconds
ON 30 SECS
The backlght turns on after pressng a key, and turns off
automatcally after 30 seconds
ON 60 SECS
The backlght turns on after pressng a key, and turns off
automatically after 60 seconds
Always
Backlght always stays on
Off
Backlght always stays off
1. BACKLIGHT
2. SCANNER
3. AUTORUN 4. MEM
5. BUZZER 6. KEY
Chapter 2
Using the Hardware
