User Manual

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3) Press OK to save your selection and return to previous menu. Or, press
ESC to exit without saving.
Beep Set
 The default setting is Beep On.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select Beep and press OK.
2) From Beep Set menu, use the LEFT/RIGHT scroll button to select ON
or OFF to turn on/off the beep.
Figure 3-6 Sample Beep Setting
Key Test
The Key Test function checks if the keyboard is working properly.
1) From System Setup screen, use the UP/DOWN scroll button and
LEFT/RIGHT scroll button to select Key Test, and press OK.
2) Press any key to start test. When you press a key, the edge around
corresponding key on the screen should turn blue. Otherwise, the key is
not functioning properly.
3) Double press ESC to return to previous menu.
LCD Test
The LCD Test function checks if the LCD display is working normally.