General LM30 Instruction Manual

INSTRUCTION MANUAL

LM30 30m Laser Distance Measurer

Please read this instruction manual before operating this
product. Please store this instruction manual in the carry
case for future reference.

CAUTION: Class 2 Laser Product

Do not stare directly into the laser beam from apertures.
Keep out of reach of children.
Due to the electromagnetic radiation interference to other
equipment and devices please do not use the laser distance
measurer in an airplane or around medical equipment.

Do not use in a ammable, explosive environment.

Discarded batteries or devices should not be processed with
household garbage. Please follow related laws
and regulations.

Do not disassemble the instrument or attempt to perform
any internal servicing as this will void your warranty. No user
serviceable parts included.

Only approved and authorised service technicians can carry
out warranty repairs.

SAFETY

CONTROL PANEL

Power on / read

Menu / function select

Clear / back / power off

LCD DISPLAY ICONS

Full battery Single distance measurement

Area measurement

Volume measurement

Single pythagorean
measurement

Double pythagorean
measurement

Empty battery

Measurement taken
from top of unit

Measurement taken
from bottom of unit

Laser light on

HistoryAddition

Subtraction

USING YOUR DISTANCE MEASURER

POWER SUPPLY

‣ The General LM30 is supplied with two AAA alkaline batteries

‣ To replace batteries remove the battery door at the back

of the device. Place batteries according to polarity and
replace battery door.

‣ For infrequent use please take out the battery to avoid
corrosion to the body of the device.

OPERATION

‣ To turn the unit on press the power on / read button.

‣ To turn the unit off press and hold the clear / back / power off

button for two seconds.

‣ The unit will shut o automatically after 5 minutes without use.

Unit setting

‣ Press the menu button 8 times to enter unit settings.

‣ Press the power on / read button to cycle through the optional

units: m, ft, in, ft & in.

‣ Press the clear / back / power off button to exit unit settings.