21
Testing Handset Functionality
You can test your inmarsat B handset’s functionalities - activating
keys, displaying indicator lamps and icons, and generating sounds.
This is done from within the “System” menu:
1.
Push SHIFT to enter the shifted functions.
2.
Push 8 to enter the function menu.
3.
Push arrow up/down to find the “System Menu” item.
4.
Push # to enter the “System” menu.
5.
Push arrow up/down to find the “Handset Test” item.
6.
Push # to enter the “Handset Test” menu.
The display now shows:
a) To test the keys, select “Keys”.
The display shows:
HANDSET TEST
>Keys
Indicators
Sounds
HANDSET TEST
Keys
.TAECLURSDH.
123456789*0#
When you now push a key on the keyboard, the corresponding
character on the display will change into a dot ”.”. When you have
pushed all the keys, the last two lines on the display will only show
dots. The test will then have been completed successfully.
If a key cannot be recognized, and the corresponding character on
the display therefore does not change into a dot, the test cannot be
finished. To cancel the test, push the key in question more than five
times.
b) To test the icons on the display and the indicator lamps, first
select “Indicators”. Then, to start the test, push:
The display shows:
Now all icons and indicator lamps will first be turned off. Then they
will be turned on again one by one. When all icons and indicator
lamps have been turned on again, they will all be turned off, and the
test will start from the beginning again.
To stop the test and return to the “Handset Test” menu, push:
c) To test the sound generator in the handset, first select “Sounds”.
Then, to start the test, push:
The display shows:
Press # to
Stop
Indicator
TEST
450 Hz
Press # for
next test
