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Nomenclature and Functions

Magnet

Indicator(LCD)

Power switch

Power ON: Short push
Power OFF: Long push
LCD back light ON/OFF: 
Short push when power is ON
(Auto turn-off after two minutes)

Detective precision (Mode) switch

Buzzer sound switch

Buzzer sound: Quiet/Loud/OFF:Short push 
LED ON/OFF: Long push

Indicator(LED)

Buzzer speaker

Risk of damage to installation surface of machine, because it uses a strong magnet.
See [Laser beam positions and display patterns] in the Instruction manual for the display area and display pattern.
This instrument is able to perform wireless communication with the LS-B110W/LS-B10W, sold separately.
See the LS-B110W/LS-B10W Instruction manual for details on the LS-B110W/LS-B10W.

Wireless communication switch

Communication ON/OFF: Short push
Communication default setting: Long push

Wireless communication LED

Tilt switch

Zero-set switch

Battery cover

Battery cover knob

How to set up the wireless communication default setting

Place the LS-B110W/LS-B10W and RD-100W in close position, so that they will not be affected by other wireless communications.

1

Turn on the power for both the LS-B110W/LS-B10W and RD-100W.

2

Long-push the wireless communication switch for the LS-B110W/LS-B10W and RD-100W. While setting up, the wireless communi-
cation LED (yellow light) will turn on.

3

When the instrument is ready to be used, a buzzer will sound (buzzer sound: peep) and the communication will begin. 

How to use wireless communication

1

When power for both the LS-B110W/LS-B10W and RD-100W are turned ON, communication will automatically begin.
During communication, the wireless communication LED will flash quickly.
During communication preparation, the wireless communication LED will flash slowly

Lighting/Flashing pattern of wireless communication LED

Lights

While setting up the default

Flashes quickly

While LS-B110W/LS-B10W is 

communicating

Flashes slowly

Communication is in 

preparation

• If the communication fails, a buzzer will sound (buzzer sound: pi, pi, pi). Eliminate any influence from other wireless instrument and redo 

the communication default setting.

• While setting up the default, only the default OFF (short-push of the wireless communication switch) is operable.

• When beginning the communication with LS-B110W, detective precision, tilt direction, tilt precision and ON-GRADE position setting will 

be changed to the same setting as the 

LS-B110W

.

• When the detective precision, tilt direction, tilt precision or ON-GRADE position settings are changed while communicating with LS-

B110W, the setting for the 

LS-B110W

 will also change in conjunction with the RD-100W.

• When begining the communication with LS-B10W, detective precision, buzzer sound, LED ON/OFF setting will be changed to the same 

setting as the 

LS-B10W

.

• When the detective precision, buzzer sound or LED ON/OFF settings are changed while communicating with LS-B10W, the setting for 

the 

LS-B10W

 will also change in conjunction with the RD-100W.

• If you wish to change the 

LS-B110W/LS-B10W

 to communicate, redo the communication default setting.

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