Atsumi Electric IR36E Installation Instructions Manual - Page 5

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DETERMINING COVERAGE

This unit allows for 360 degree coverage mounting three(3) 120 degree optical assemblies. You can adjust the mirrors either

simultaneously or independently.

Adjusting plate

1. SIMULTANEOUS SETUP

Rotate the adjusting plate to align V-shaped protrusion with the desired mounting height. In this case, coverage of 20 meters

in diameter is achieved.

2. INDEPENDENT SETUP

1Rotate the adjusting plate clockwise until V-shaped protrusion reaches'' Free''position. Each mirror is then adjustable

independently.

2Determine the rod position from the desired Mounting Height & Max. Range shown on the adjusting plate.

NOTE : Arrows and their area numbers are indicated on the label of the base unit. Each arrow is centered in each coverage

of 120 degrees and its number stands for each one of three(3) areas. The same numbers are also marked on the

adjusting plate of the sensor unit to match each other when fixed together.

In order to rotate the adjusting plate counterclockwise from ''Free'' position, all rods must be returned to the

center ends.

WALK TEST

1Make sure that the dip switch 2 is ON.

2Wait for 30 seconds after Power is turned on. (LED will flicker for 30 seconds.)

3Make sure that LED lights when you walk in coverage.

4In case LED does not light, adjust coverage and pulse count until it works properly.

Arrow and area number

Rod

Area number

V-shaped protrusion

Align the rod to C position

for 4 meter height and 8

meter coverage.