Johnson Level & Tool Mfg. 40-6522 User Manual

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Using the Integral Vertical Mounting Bracket
The integral vertical mounting bracket allows the unit to be used in
the vertical position on a table or tripod.

To use the unit with the vertical mounting bracket:

1. Place the unit on its side flipping the vertical bracket on the

handle up.

2. Adjust the two leveling knobs on the base of the vertical mounting

bracket so that the bubble of the circular bull’s-eye level vial
(located on top of vertical mounting bracket) is centered.

Detector Usage

The 40-6715 laser detector is an indispensable accessory when
using rotary laser levels. The main function of the detector is to
detect the position of the laser signals that are transmitted by rotary
lasers. This detection quickly and precisely provides
the user with the horizontal and vertical references.

This product features high sensitivity, a double-faced display, low
power consumption, good reliability and easy manipulation. It can be
used with most types of rotating laser levels.

1. Technical Specifications

Detecting accuracy:

Fine: ±0.039" (±1mm)
Coarse 1: ±0.098" (±2.5mm) when range ≥ 492 ft. (150m)
Coarse 2: ±0.394" (±10mm) when range ≥ 492 ft. (150m)

Automatic Shut-off:

6 minutes ±1 minute

Power Supply:

9V battery, 30 hrs continuous use
(with LCD illumination off)

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