Hioki 3166 - Backlight; Contrast

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8.2 Settings for Each Item
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8
.2.8 Backlight
NOTE
8
.2.9 Contrast
This item turns the LCD backlight on and off.
Turning the backlight on when taking measurements in dark surroundings
makes it easier to view the display.
Options: ON/OFF/AUTO OFF
*AUTO OFF
The "auto off" setting can be used to have the unit turn itself off automatically
two minutes after the last key press. Pressing any key will cause the unit to
turn itself back on again.
Example Turning the backlight on
Position the cursor at "Backlight (BACKLIGHT)" item.
Press the ON function key.
"ON" is displayed in the "Backlight" field.
This item sets the LCD contrast.
Adjust the contrast according to the surroundings so that the display can be
viewed easily.
Setting range: 1 to 16
*When a system reset is executed, the LCD contrast is set on 8.
Example 1 Adjusting the contrast
Position the cursor at "Contrast (CONTRAST)."
Press the ＋ function key.
The value displayed in the "Contrast" field increases by one, and the contrast
becomes darker. Holding down the "Dark" function key causes the contrast to
progressively become darker. (The maximum setting is "16".)
Now press the − key.
The value displayed in the "Contrast" field decreases by one, and the contrast
becomes lighter. Holding down the "Light" function key causes the contrast to
progressively become lighter. (The minimum setting is "1".)
Adjust the contrast as desired.
Example 2 Adjusting the contrast by function and cursor keys
Press the F1 key with pressing the ▼ cursor key, the contrast becomes darker.
Holding down these keys causes the contrast to progressively become darker.
Press the F2 key with pressing the ▼ cursor key, the contrast becomes lighter.
Holding down these keys causes the contrast to progressively become lighter.