Table of Contents
Advertisement
Commissioning information
Light Shield
How to fit a Light Shield
A 'light shield' must only be fitted to the 'beam receiver' to prevent sunlight or strong light affecting signals
received at the 'beam receiver'.
j
Align the 'light shield' with lens retainer on the 'beam receiver'.
k
Press the 'light shield' onto the 'lens retainer' of the 'beam receiver' until it locks into place, a 'click'
sound can be heard when there is a positive lock.
Transmitter
Indicators
How to interpret operational indications at a Beam sensor
The two red end LEDs on a beam sensor provide Working indication, Fire indication, Device found
indication.
red LED
Flashing
Continuous Long flashes
Frequent Short flashes
8
Glass Atrium
Sunlight or Strong light source
Horizon
Black lens retainer
Light Shield
beam receiver
or
beam transmitter
red LED
Description
On the
'beam receiver' only
On the '
beam receiver'
or
'beam transmitter'
On the '
beam receiver'
or
beam transmitter'
(The working indication is optional and must
be set at the commissioning tool)
S4 Beam Sensor & brackets
Receiver
Indicates
FIRE Event
Found device
Device working
4188-968 issue 4_Part 2_07-12_S4 mains interface
Receiver
Advertisement
Table of Contents
