Heath Zenith 4392 Manual Del Usuario página 4

D B DIMMER CONTROL
®
ual rite
Light comes on half bright for selected time after
dusk (Off, 3 hr., 6 hr., until dawn). Selecting OFF
disables this feature. The motion sensing features
will continue to work as described in this manual.
If motion is sensed, the light turns on full bright for
the ON-TIME (1, 5, or 10 minutes) then returns
to dim mode.
ADJUSTMENT OF COVERAGE
AREA
The sensor on this light fixture detects "motion"
by the movement of heat (body heat) across the
coverage area. However, following are examples
of objects that also produce heat and can cause
the sensor to false trigger:
• Pools of Water • Air Conditioners
• Dryer Vents • Fenced-In Animals
• Heating Vents • Automobile Traffic
If you suspect that a heat source of this type is
falsely triggering the sensor and reducing the
sensitivity does not solve the problem, then a lens
shield (included) can be installed. The plastic lens
shield is divided into 3 sections. Each section will
reduce the coverage angle by 30 degrees.
1. Break off the amount of lens shield needed to
block the desired area of coverage.
Lens Shield
Effective Coverage
Area (Top View)
2. Snap plastic lens shield onto sensor.
3. Retest to confirm that the sensor is no longer
Note: To help determine amount of lens shield
required, apply small sections one at a time. Ad-
ditional sections can be applied if necessary.
90˚ Area
Blocked
4
false triggering.
Lens Shield
Sensor
Lens
200067-03