3.20 Only One Test 3 Tests and Diagnostics
When a defective is found during the each check above, the following
message appears in the display. The test is halted at the point when the
defective is found.
** Setting ERROR! **
Press [Enter] key
Press Enter and return to the Only One Test menu. Then execute the test
again.
Subtest 07 Button
This subtest checks if the buttons in the following figure work properly.
Cross Function Button
ESC/Rotation Button
Windows Security Button
The following message appears in the display.
Press [Windows Security Button] key
Press Windows security button. Then the following message appears in the
display.
Press [Escape/Rotation Button] key
Press Escape/Rotation button. Then the following message appears in the
display.
Press [Cross Function Button] key
Press Cross Function button. If the test ends successfully, the screen returns to
the ONLY ONE TEST menu automatically.
TECRA M4 Maintenance Manual (960-521) [CONFIDENTIAL] 3-47
