Hioki 8730-10 - Key Check; Display Check

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7.2 Setting / Check
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7.2.10 Key Check
Setting Screen: SET
Key Check
NOTE
7.2.11 Display Check
(1) Solid-color check
The entire screen is displayed in red, green, blue, black, or white
(2) Gradation check
The entire screen is displayed in 8 gradations each of red, green, or blue
Setting Screen: SET
Display Check
Checks whether the keys operate correctly.
Procedure
1. Press the
ADJUST/SYSTEM
key to
display the Adjustment screen.
2. Use the
CURSOR
key to select "
SET
"on
"
Page
".
3. Use the
CURSOR
key to select "
Key
Check" on the display menu, then press
the
ENTER
key.
4. When a key is pressed, the color of the
corresponding key on the screen
changes.
5. After all keys have been pressed at least
once, the key check is completed.
When the "Beep"is"ON", a beep sound is generated every time a key is pressed.
If there is a problem with a key or there is a key that is not recognized, the key check cannot be
completed.
Press the
START
key and
STOP
key simultaneously to interrupt the check. However, this operation
is not possible if there is problem with either key.
Checking the START key also tests its LED.
Checks the display.
There are two check patterns: solid color and gradation.
Procedure
1. Press the
ADJUST/SYSTEM
key to display
the Adjustment screen.
2. Use the
CURSOR
key to select "
SET
"on
"
Page
".
3. Use the
CURSOR
key to select "
Display
Check" on the display menu, then press
the
ENTER
key.
4. Press the key successively to check color
and gradation of the screen.
5. The screen check is complete when both
the solid-color check and gradation
check are completed.