System Config
System Date/Time
Display Contrast
Display Backlight
Key Press Beep
Tap
Display Backlight.
Backlight = 100%
Ï Ð
To adjust the backlight brightness:
Press [
+] to increase the brightness
Press [
- ] to decrease the brightness
Press [Enter] when finished
OK
OK
Cancel
3.5 Changing the Beep Tones
You may disable, enable, or change the beep tones that sound when keys are pressed. These
3.5.1 Enable/Disable Beep Tones
settings are stored in sysPara.cfg. To test the beep tones, see “Testing the Beeper” on page
68.
Display Action
Restart the terminal by pressing [1] + [Cancel] +
[Enter] simultaneously; while the terminal is
starting up, press [1] + [3] simultaneously to
access the Extended Menu.
Extended Menu
Serialnum
Inject
System Config
System Info
Supervisor Menu
Config.
Using the stylus, tap System
System Config
System D
ate/Time
Display Contrast
Display Backlight
Key Press Beep
Tap Key Press Beep.
Beep Tone Status
Enable
To turn on key press beeps, tap Enable.
To turn off key press beeps, tap
Disable.
Disable
Key Beep
Length
Tap Prev.
the beep length or tone, see the
plays if you selected Enable.
To change
following tables.
Note: Prompt dis
Tone
Ingenico 6780 User’s Guide 13