Toshiba ESTUDIO170F, Руководство по обслуживанию

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e-STUDIO170F Troubleshooting January 2005 © TOSHIBA TEC
11 - 8
[ 4 ] LCD TEST [MENU], [9], [2], [04]
This test checks the LCD operation by turning on and off all the dots of the LCD on the Operation panel.
1) Use the [ Ç ] or [ È ] key to select “04. LCD TEST”, and then press the [ENTER] key.
2) Press the [START] key, and cursors will be successively displayed upper left to lower right on the
screen.
3) All the dots of the LCD are turned on for 5 seconds.
4) All the dots are turned off for 5 seconds.
5) Use the [
Ç
] or [
È
] key to select “1.OK” or “2.NG”, and then press the [ENTER] key.
If all dots of the LCD turn on and off normally, select “1.OK”. If even one dot fails to turn on and off,
select “2.NG”.
6) The "OPERATION COMPLETED" message is displayed and the display returns to the test item
select screen of the INDIVIDUAL TEST.
Remark:
The result of the LCD TEST can be checked with the self test report. For printing the self test
report, refer to
P.11-13 "11.1.3 TEST RESULT LIST [MENU], [9], [3]".
If the result of the LCD TEST is judged to be NG, solve the problem by referring to
P.11-15 "[ 1 ] OPE. PANEL TEST [MENU], [9], [4], [01]".
LCD TEST
PRESS [START]
LCD TEST
1 . OK