5
Loading the battery
Load a new battery according to the following procedure when using the unit for the first time or when the
low battery mark lights up.
1. Open the battery compartment cover by pressing the battery compartment button.
2. Remove the exhausted battery when replacing the battery.
3. Insert the battery with its polarities in correct directions.
4. Reinstall the cover and push in to fasten with a click.
Cautions
-
Replace the battery with a new one immediately when the low battery mark is on.
-
Always use a new battery for replacement.
-
Never dispose an exhausted battery into a fire.
-
For environmental conservation purpose, dispose of the used battery in accordance with local
rules and regulations.
Setting Laser Marker
It is possible to set the laser marker ON or OFF.
If the laser marker is ON,
lights up in the LCD, when the power is ON. The laser beam will be
emitted with the
blinking when the measurement trigger is pulled.
①
Open the battery compartment cover by pressing the battery compartment button.
②
Set the laser switch to ON. (The factory-set is to ON.)
③
Reinstall the cover and push in to fasten with a click.
The relationship between the setting distance and the laser marker emitted area
This instrument is a single laser emitting type. The laser marker indicates almost the center of the
measurement area of 1 m away.
“Class II”
is defined as follows:
A visible light of a wavelengths in the visible region, 400nm through 700nm, with an output lever,
approximately 1mW or less, that is normally regarded harmless with respect to humans’ physical
defense capabilities. - Standard for Safe Use of Laser Applied Products (JIS C 6802:2005) -
Setting the Backlight
This instrument has a backlight function which is convenient to take a measurement in dark.
When the measurement trigger is pulled, the power is turned on and the backlight lights up. The backlight
turns off automatically when there has not been operated for more than 6 seconds.
When you need the backlight on during an automatic measurement, pull the trigger or press any keys on
the unit.
