Display contrast, ºь ы – AASTRA DT590 for MD Evolution User Guide EN User Manual
Page 130
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DT590 Adjustments
MD Evolution – Cordless DT590
260
Display Contrast
You can adjust the contrast of the display to one of eight levels to
make it easier to read.
Route: Menu » Toolbox » Display » Contrast
¾
Press.
º
Select the “Toolbox” tab.
º
Ь
Ы
Select the menu item “Display” and confirm.
º
Ь
Ы
Select the menu item “Contrast” and confirm.
The contrast level bar appears.
º
Press (
L R
) to adjust the contrast.
Ь
Ы
Press to confirm and save the setting.
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