Eiki A-3 User Manual
Movement sensor
Instruction Manual
Eiki A-3
Package contents
Item Qty.
Movement sensor 1
Manual 1
r
V:E1.01
To the InstallerR
Thank you for choosing Eiki A-3.
The A-3 uses passive infra-red technology
to detect movement in a room. It is
intended to be used with the Eiki range of
control systems to automatically shut
down equipment in the room after a period
of time when no movement is detected, so
saving energy and maximising projector
lamp life.
Before commencing installation, please
read these instructions carefully to get the
best results from your A-3.
For your safety
Please ensure that any wiring used to
connect A-3 to other equipment is kept
clear of mains wiring and follows
applicable local wiring codes. Under no
circumstances may an A-3 be connected
directly to power mains wiring.
Make sure that the power supply you are
using meets your local safety regulations
and that its voltage does not exceed 15
volts DC. Unregulated power supplies can
output voltages that are well above what is
shown on their label.
The A-3 is intended for indoor use only.
This product
conforms to the
EMC directive
89/336 CCE
NOTE: This symbol and recycle system apply to EU
countries only and do not apply to countries in othe
areas of the world.
Please dispose of this equipment at your local
community waste collection/recycling centre. In the
European Union there are separate collection systems
for used electrical and electronic products.
Your EIKI product is designed
and manufactured with high
quality materials and
components which can be
recycled and reused.
This symbol means that
electrical and electronic
equipment, at their end-of-life,
should be disposed of
separately from your
household waste.
Mounting
Choose a location on a wall that is
preferably 3 to 4 metres from the floor, not
adjacent to heating or air conditioning
outlets or opposite windows and where
people moving in the room can be “seen”
by the A-3.
Remove the cover by placing a small flatbladed screwdriver in the bottom of the
case and gently prise the cover off.
DO NOT TOUCH THE PYRO SENSOR
INSIDE WITH YOUR FINGERS!
You may remove the circuit board to
facilitate mounting the base to the wall. To
do this, lift the white plastic tab at the
lower side and push the board up until it
clears the keyhole slot at the top. At this
point the board may be lifted out of the
base.
When replacing the board, to achieve
optimum coverage, adjust the position of
the board in the base to match the height
of the A-3 above the floor. Moving the
board higher will lower the beam angle.
Please refer to the Mounting Height scale
on the right-hand side of the board.
After wiring, refit the cover with its lens.
The cover must be in place in order to test
the A-3.
Cable
access
knockout
Keyhole
slot
Mounting
hole
knockout
Mounting
height
pointer
Pyro
sensor
White plastic
tab
Eiki A-3 Movement Sensor manual. Page 2
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