Hioki 8841 - Display Check; Key Check; PC Card Check

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12.7 Self-check
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12.7.3 Display Check
12.7.4 Key Check
NOTE
12.7.5 PC Card Check
NOTE
・This test checks the display.
・Two check patterns (solid-color display check and gradation check) are
available.
Procedure
1. Move the flashing cursor to the
DISPLAY CHECK item.
2. Press the (exec) function key to check the display.
Press any key to move to the next check.
3. When the test is completed, press any key to return to the self-test setting
screen.
This test checks the key operation.
Procedure 1. Move the flashing cursor to the
KEY CHECK item.
2. Press the (exec) function key to start the test.
3. Press any key on the front panel, and the corresponding field on the display
changes to reverse. Turn the Jog/Shuttle control at least one turn fully
clockwise and counterclockwise and press each of the keys at least once, and
the test is completed.
･ If any key is defective, the key test cannot be completed normally.
･ In this case, press the START key and the STOP key together to return to the
self-test setting screen.
･ The START key and Select key serve for testing the LED function.
This test checks the PC card.
Procedure 1. Move the flashing cursor to the
PC CARD CHECK item.
2. Press the (exec) function key to check the PC card.
Check the type, capacity, and battery condition of the card.
OK (normal): The data is still in memory. The battery does not need
replacement.
3. When the test is completed, press any key to return to the self-test setting
screen.
In the case of the interface card, its identification is displayed.