5 Service menu
Various settings can be performed using a service menu. You can open the service
menu using a keyboard shortcut (see corresponding chapter).
After calling up the menu and entering a password, the following menu items are
available:
● 'Device information'
– Shows detailed information on the device.
● 'Buzzer on/off'
– Settings of the buzzer.
● 'LED test'
– Function test of the LED.
● 'Key test'
– Function test for the buttons of the PMI.
● 'LCD test'
– Function test of the display.
● 'LCD contrast'
– Setting of the display contrast in percent.
● 'exit'
– Closes the service menu.
See also
2 Open service menu / Select menu item [➙ 21]