Aastra Dialog 4224 Dialog 4224 Operator for MX-ONE, user guide - Page 28

Display contrast, Alarm

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Preparing the terminal When the first 19 positions are entered, the display shows (only last entered 19 positions can be shown): Program Intern

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Preparing the terminal
Dialog 4224 Operator
28
When the first 19 positions are entered, the display shows (only last
entered 19 positions can be shown):
.
When all the notes are entered, the display shows (only last entered
19 positions are shown):
.
Note:
The flat A (
##
A) is shown as bA, i.e. b is used to
show both the note b and the flat sign.
Display contrast
You can adjust the display contrast level.
ê
*5
Press and hold simultaneously until a ring signal is heard.
The display shows
Setting Mode
.
Õ
Ô
Alarm
Press.
ì
Press repeatedly to adjust the contrast.
#
Press to save and exit.
Note:
To exit the menu without saving the changes, press
#
before you press any of the adjustment keys.
Program Intern
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Program Callback
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