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Opwator's Manual
Engineering Mode
f©"RUX7"
'uNiT"'iN'FOi~MRTioN"
Quit.
Test
Tra-f'"-f'"ic1igh"t- "t-es."t-
T y p e OK
OK
Done
The CDU will go on to conduct a Contrast test. Observe that the
display goes through its full range of contrast from white to black.
Press OK ifit varies correctly or Fail ifit doesn't. Next, the CDU will
conduct a Backlight test. Observe that the display goes through its
full range of illumination. Press OK if it varies correctly or Fail if it
doesn't.
Con-t.... ........ .as.t. t.est.
"t-ype OK
Back1igh"t- "t-es."t-
"t-ype OK
OK
Done
OK
I
Fai~
Done
I
Then, the CDU will conduct a Keylight test. You may need to dim the
lights in the room or shade the keyboard so that you can see the
backlights behind the function and softkeys. Observe that the keypad
backlights go through their full range of illumination. Press OK if it
varies correctly or Fail if it doesn't.
Key1igh"t- "t-es."t-
"t-ype OK
OK
Done
f©-R"uxT
-U·N"i""-jj::j·F·OR·MRT:i(5N·
Tes."t- res. .... 1"t-=
Ke~board
FRIL
Traffic light
OK
Contrast
OK
Back light
OK
Ke~
light
OK
Baseband
OK
E2ROM
OK
Clock
OK
Beacon
OK
~I
Done
1
Oil
,:....
,
Upon completion of the above tests, a Test Results screen will be
displayed. In addition to the visual tests which you witnessed, the
CDU also performs background tests on the program memory (FLASH
ROM) and the real-time Clock. These tests check about 90% of the
Version 1.5
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