Basic operation
13
●
Using the backlight
When it is difficult to see the screen in a dark location, you can turn on the backlight by
pressing the
key. If the backlight is not operated for 5 minutes, it automatically turns
off. To turn it off manually, press the
key again while the backlight is on.
This function is available for LAQUAact-PH120 and LAQUAact-PH130.
Note
・
Turning on the backlight consumes energy and shortens battery life.
・
The backlight becomes unavailable when the battery level becomes low.
●
Entering numeric values
When entering numeric values to make various settings and set a calibration value,
change the selected digit using the
keys and increment or decrement the value (0
to 9) using the
keys.
key
key
key
