aurora
Sonata
Hand Held ISDN Tester—User Guide
2-8 427869
The Welcome screen
When you switch on aurora
Sonata
, a Welcome screen is
displayed.
Press ENTER to display aurora
Sonata
’s top level menu, from
which you can select an interface, access the setup menus or
begin testing in either Simulation or Monitor mode. For more
details about the top level menu, see section 2.
Changing the appearance of the screen
You can make the display easier to read in different lights by
changing the contrast or switching the backlight on and off.
Changing the contrast
-1-
Press and hold + 1.
The screen shifts through a range of contrasts. When the
contrast is the way you want it, release the keys.
Tip
If you have made the screen slightly too dark or too light, you
can reverse the direction of the contrast change by releasing
the 1 key and pressing it again.
Switching the backlight on and off
-1-
Press + 2.
Note
When aurora
Sonata
is using battery power, the backlight switches
off after a set time if no keys have been pressed. You can
change the length of time that passes before the backlight goes
off—see Changing the basic operation in Chapter 3 section 1.
To Next Page
Loading...
Need help?
General
