Porter-Cable LR1100 instruction manual Operation, Quick Guide to Using Rotary Level

Rotate 360 °to make sure the laser does not blink, and you're set to go!

OPERATION

Quick Guide to Using Rotary Level

The One Minute Set-Up

1.Set the Base Unit up on a tripod or any surface that is within 10° of level. There are two tripod mounts built into the bottom of

the Adjusting Base - a 5/8" x 11 (standard transit level tripod) and 1/4" x 20 (camera-type tripod).

2. Extend the Antenna on the base unit by pulling up gently. The Antenna extends 16".

3.Slide the On/Off switch on the Base Unit up. The LED will light up for two seconds to let you know the Base Unit is on. (The laser will not come on until you turn the Remote Control on) If the LED does not light, check to make sure the Lens Cover is all the way up. If the LED is still not lit, you need to change the batteries in the Base Unit.

4.Turn the laser on by sliding the On/Off switch on the Remote Control down so that the laser symbol is exposed.

5.The laser and LED will blink on and off if the Base Unit is out-of-level. If this occurs, roughly level out the Base Unit by moving it on the Adjusting Base until the laser stops blinking. Rotary Level is self-leveling within a +/-10°

range.

6. Using the Remote Control, rotate the base unit a full 360° (preferably on medium speed - the second arrow in from either side of the Remote Control). If the laser or LED blinks at any time during this rotation stop and adjust the Base Unit on its Adjusting Base until the laser stops blinking, then repeat your 360° rotation from that point.

Laser Auto Shutdown Feature

The laser in the Base Unit has an auto-shutdown feature to extend battery life. THE LASER WILL SHUT OFF AFTER FIVE MINUTES OF INACTIVITY. Prior to shutdown, the laser and LED will blink quickly twice, pause, then blink quickly twice again. To turn the laser back on, you must turn the Remote Control off and then on again (slide the On/Off switch up and then down again).

Turning Rotary Level Off

8.Slide the On/Off switch on the Remote Control up so that the laser symbol is no longer visible.

9.On the Base Unit, slide the On/Off switch down. Unless the On/Off switch is down, the Base Unit is not completely shut off and will continue to drain battery power. The On/Off switch also locks down the (pendulum) self-leveling mechanism for stability during transport.

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