•Once you find the option you require, press the Left key to select the function that is displayed in the bottom left of the screen eg ’change’, ’yes’.
•Use the Up/Down key to alter the parameters, and press the Left key when you have the setting you require.
•Press the Right key to exit from the menu.
EXAMPLE
You wish to change the sound level for the alarms.
SETTINGS
enterexit
ALARMS
enter 
exit
SOUND LEVEL: LOW
change 
exit
LOW PS: ON
exit
RESULTS
enter 
exit
Press ’down’ arrow on Up/Down key to move to next menu
Press Left key to enter menu options
1.Press Left key to select ’change’.
2.Press Up/Down key to reach setting
3.Press Left key to enter setting
4.Press Right key to exit
OPTIONS
enter 
exit
SERVICING
enter 
exit
Figure 15: Using the keys to adjust settings
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