General LD7

PERSONAL LIGHTNING
DETECTOR
DETECTOR PERSONAL DE RAYOS
DÉTECTEUR D'ÉCLAIR PERSONNEL
Please read this manual carefully and thoroughly before using this product.
Lea por favor este manual cuidadosamente y a fondo antes de usar este producto.
Veuillez lire ce manuel soigneusement et complètement avant d'employer ce produit.
LD7
USER’S MANUAL
LD7_MAN_092910_4R.qxp:ps 9/29/10 2:47 PM Page 1

General LD7 Specifications

General

Type	Laser Distance Meter
Accuracy	±1.5mm
Laser Type	635nm, <1mW
Display	LCD with backlight
Operating Temperature	0°C to 40°C
Storage Temperature	-10°C to 60°C
Battery Type	2 x AAA
Functions	Area, Volume, Pythagoras
Resolution	1mm
Laser Class	Class 2
Units of Measurement	m, in, ft, ft+in

Summary

Introduction

Features

Specifications

Instructions

Installing the Battery

Instructions for sliding off the back cover and installing two "AA" batteries into the compartment.

Power On

Procedure to turn the unit on by pressing and holding the yellow button for 5 seconds.

Battery Check

Explains the self battery test performed on power-up and how LEDs indicate battery level.

Operation

Lightning Detection

Describes how the Blue LED blinks and how appropriate LEDs light up to indicate lightning distance.

Storm Activity

Beeper Vibration Indication

Power Off

FCC Information

Caution