micro LM-400 Laser Distance Meter
3. The timer countdown will start automatically after a few seconds or press the
ON/Measurement Button (
measurement are displayed in a countdown. The last 2 seconds will flash and
beep faster. After the last beep, the measurement is taken and the value is dis-
played.
Wireless Data Transfer
Do not use the micro LM-400 as control device. Only use as a meas-
uring device. This will reduce the risk of damage or injury in case
of low batteries, malfunction or false measurement.
Do not allow operation in wireless mode to distract you from proper
micro LM-400 use. Do not direct the laser beam towards other peo-
ple. Make sure the laser is aimed above or below eye level. Laser
beams may be hazardous to the eyes.
The RIDGID
®
micro LM-400 Laser Distance Meter includes Bluetooth
technology allowing wireless data transfer to properly equipped smartphones
or tablets running iOS or Android operating systems.
1. Download the appropriate RIDGID
to http://www.RIDGID.com/LM400.
2. On the micro LM-400, press and hold the Timer Button (
tooth symbol ( ) appears in the display. A Bluetooth wireless technology
equipped smartphone or tablet can now find and pair with the micro LM-400.
3. In the Manage Connections settings of your smartphone or tablet, select
"RIDGID LM-400". Refer your smartphone or tablet instructions for specific
information on how to connect to a Bluetooth wireless technology equipped
device.
When the first connection between the smartphone or tablet and the micro
LM-400 is being established, a prompt for the pin code of the micro LM-400
may be displayed. Enter the pin code 0000 into your Phone/Tablet.
After the initial pairing, most devices will automatically connect to the micro
LM-400 when the Bluetooth wireless technology is active and in range. The
micro LM-400 should be less than 33 ft (10 m) from the device to be detected.
4. Follow the app instructions for proper use.
5. To turn OFF the Bluetooth wireless technology, press and hold the Timer But-
ton (
) until the Bluetooth symbol (
the wireless data transfer switches OFF when the micro LM-400 is switched
OFF.
The Bluetooth
®
word mark and logos are registered trademarks owned by Bluetooth SIG,
Inc. and any use of such marks by Emerson Electric Co. is under license. Other trademarks
and trade names are those of their respective owners.
iOS is registered trademark of Apple Inc.
Android and the Android logo are trademarks of Google Inc.
Measurements
The RIDGID micro LM-400 Laser Distance Meter has a measuring range of 229'
(70 m) maximum. Use in bright sunlight may decrease the range of the meter. The
reflective properties of the surface may also decrease the range of the meter.
Measurement errors can occur when measuring to clear, semi-permeable or high
gloss/reflective surfaces such as colorless liquids (e.g. water), glass, Styrofoam,
mirrors, etc. Applying a commercially available laser target plate to the surface
may allow more accurate measurements.
Be aware of the measurement reference point setting, this can change measure-
/
" (137 mm).
ments by up to 5
3
8
10
) to start immediately. Remaining seconds until
WARNING
app to your smartphone or tablet by going
®
) disappears in the display. Otherwise,
®
wireless
) until the Blue-