Adjusting your extension’s screen contrast – AASTRA 4425 IP Vision for MD Evolution User Guide User Manual

Page 162

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Physical Programming of Your Extension

MD Evolution – Dialog 4425 IP Vision

162

Note: The “Time” & “Date” features are not applicable

within the framework of your MD Evolution telephone

system. You do not need to adjust them. The date and time

displayed on your extension are directly and systematically

synchronised by the telephone system, for the entire facility.

Adjusting Your Extension’s Screen
Contrast

Your extension features a display that is 320 x 80 pixels. Its contrast

is adjustable to better suit the lighting conditions in your office.
To adjust the contrast, after accessing your extension’s physical

programming mode and selecting the “Display Contrast” feature

then framed:

Select

Press the dynamic function key shown on the left.

Your extension displays the following screen.

-

or

+

Repeatedly press one of the dynamic function keys shown on
the left to increase or decrease the screen contrast.

Your adjustments are indicated on the bar illustrated on the screen.

Save

Press the dynamic function key shown on the left.

Your setting is saved, then after several seconds, the welcome

screens for the physical programming of your extension are re-

displayed.

CallList

PhoneBook WAP Services

Time & Date
Language

Log Off Restriction
Option Unit

Exit

Ы

Ю

Select

Settings

Display Contrast

CallList

PhoneBook WAP Services

Display Contrast

Cancel

-

+

Save

Settings

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