7.3.6 Test Illumination
The Test Illumination function is used to test the background illumination of the LCD. After selecti-
on of this function, the illumination of the LCD flashes, until the function is aborted with the ESC key.
TEST ILUMINATION
Quit with [ESC]
7.3.7 Test IO Controller
The controller p.c.board of the monitor can be tested with this function by a special test adapter. The
function is only tested at the manufacturer of the monitor controller p.c.board. All inputs and outputs
are tested in pairs. If an error is found, the faulty signal pair is shown on the display. But in built-in
state of the controller p.c.board in the monitor, the following indication appears:
TEST I/O CONTROLLER
CSEE -> GSC1
Test failed
Note:
This function should not be called up without test adapter, otherwise the re-
sults will not be meaningful.
7.3.8 Test IO Monitor
The interface p.c. board and the connections of the monitor can be tested with this function by an ad-
ditional diagnosis connector. All inputs and outputs are checked in pairs. If an error is found, the faul-
ty signal pair will be indicated on the display. A defective interface p.c.board must be replaced. If no
diagnosis connector is connected, the following indication will appear:
TEST I/O MONITOR
FEED -> GSC1
Test failed
Note:
This function should not be called up without diagnosis connector, otherwise
the results will be wrong.
5999.530-01E 14.01.2004 CSWM 4 40
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