Zilog ZAURCT - Manual (Page 32)

UM022903-0311 ZAURA System Installation and Configuration
ZAURA ™ RF Wireless Lighting Control
Installation Guide
26
If the battery becomes too weak for the Master to continue operating, the Master will no
longer control the lamps; however, the lamps can be controlled in the traditional way using
the light switch. After you install a fresh battery, the Master will resume control of the
lamps.
Set Up and Install ZAURA Virtual Dimming Luminaries
Virtual dimming is triggered in the ZAURA Detector when natural light exceeds a pre-
determined level that can be adjusted by the Light Sensitivity POT. If natural light is not a
factor in your room installation, or if no Virtual Dimming Luminaries are to be used, skip
this section and proceed to the
Set Up and Install ZAURA Standard Luminaries section on
page 29. For a more thorough description of virtual dimming, see the Light Sensor for
Daylight Harvesting section on page 6.
The following precautions must be observed when working with the devices described
in this section.
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• When replacing Starters, it is necessary to turn off the main power to the luminaries
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• Be sure to match starter wattage with lamp wattage
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• Install and use in accordance with applicable electronic codes and regulations
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To install the ZAURA Starters in the Virtual Dimming Luminaries, observe the following
steps.
1. Turn off line power to the luminaries.
2. Remove the fixture cover and lamp(s), if necessary.
3. Remove the old starter by gently pushing it in and turning it counterclockwise.
4. Insert a ZAURA Starter by gently pushing it and turning it clockwise. Refer to
Figure 21 for starter installation examples.
Note:
Caution: