Green Brook DC010A Manual

that the negative end is always
resting on the spring and the
positive on the flat metal plate.
Clip the battery cover back on
carefully. Press the button on the
transmitter and the doorchime
will sound.
You have now tested your
doorchime. If no sound is
audible, check that batteries
have been inserted correctly and
that they are not flat.
Before drilling any holes,
position the transmitter on the
door or door frame outside
(ideally a flat wooden area) and
press the button to ensure the
signals are getting through to
the receiver. Please test with the
door closed to simulate actual
working conditions. Look to
position the transmitter in an
unexposed place to protect from
bad weather.
The range of the unit is up to 30
metres but mounting the
transmitter on metal or UPVC
doorframes may make the unit
inoperative or seriously reduce
the operating range.
As with all low powered
transmitters the number of walls
and ceilings the signal has to
travel through between the
transmitter and receiver also
affects the range.
Once a suitable surface is
identified REMOVE the
transmitter battery following
installation point 1a), to reveal
one of the screw holes, the other
is located on the bottom left of
the base. Use these as templates
to fix the base onto a doorframe.
Ensure the transmitter is the
right way up so that a screw hole
is on the bottom left as in
Diagram 5. (overleaf)
If mounting onto a masonry
wall, wall plugs will be required.
Diagram 1.
Transmitter
Diagram 2.
Receiver
Diagram 3a.
Diagram 4a.
Diagram 3b.
Diagram 4b.
INSTALLATION/OPERATING
INSTRUCTIONS FOR WIREFREE
DOORCHIME DC010A
STEP 2.
INSTALLING BELLPUSH
STEP 1. BATTERY
INSTALLATION & TESTING
• Wirefree
• Battery included for the
Transmitter (12V A23 Alkaline)
• Receiver requires two Alkaline
‘C cell’ LR14 batteries
• Transmitter mounting
screws included
Please read the instructions fully
before attempting installation.
1a) TRANSMITTER
The battery compartment slot is
located on the bottom see
diagram 3a. Using a flat
screwdriver and a
gentle twisting action,
remove the base.
WARNING: the larger
of the two slots
releases the battery
compartment, do not attempt
to open the smaller top slot.
Insert the A23 battery supplied
so that the positive end is resting
on the spring and
the negative is
on the flat plate -
see (Diagram 3b).
Clip the battery
cover back on to
the transmitter.
1b) RECEIVER
The battery compartment slot is
located on the base as is diagram
4a. (not on the back). Using a
flat screw- driver
and a gentle
twisting action
remove the base,
ensuring the base
is supported with
thumb and forefinger. Insert the
two ‘C’ cell batteries (not inc)
ensuring the correct polarity so

123456
is removed, an identical third
link from the left on the receiver
must also be removed. Please
note: if the sequence is not
identical in both the transmitter
and the receiver, the unit will
not work. Press button ’D‘ on
the transmitter to check that the
chime works and carefully
replace covers as above.
Test your doorchime by moving
the receiver in different rooms
and varying distances from the
transmitter to ascertain the
coverage available in your home,
this way you are unlikely to miss
any visitors.
Fault : Chime does not sound
Cause : Check batteries are not
flat and they have been inserted
the correct way round.
Re-check the sequence of links in
the transmitter and receiver if
the house codes, or tunes have
been amended.
If after going through the
trouble shooting section, you
still experience difficulty please
ring us on 01279 772 750.
PLEASE KEEP THESE
INSTRUCTIONS SAFE
FOR FUTURE REFERENCE
West Road, Harlow,
Essex CM20 2BG
Tel: [phone]
Fax: [phone]
E mail: [email protected]
Web: www.greenbrook.co.uk
STEP 4.
CHANGING HOUSE CODE
STEP 5. TESTING
TROUBLE SHOOTING
STEP 3.
TUNE SELECTION
Diagram 6.
Tune
Selectors
Button
‘D’
123456
Button
‘D’
Diagram 7.
Replace battery
and cover.
IMPORTANT:
The screws
must be fixed
flush or the
battery will not
maintain
contact
with the
terminals and the
unit will not operate.
Skip to STEP 5 unless you
wish to change the factory
set tune or house codes.
The unit comes with a factory-
preset tune. The tune is
determined by the sequence the
two links are
arranged
inside the
transmitter
as shown in
Diagram 6.
Remove the
cover as in 1a) -
leaving the battery in.
Using a pair of tweezers, lift one
of the black links and reposition
it carefully so that it is in one of
the three positions as in Diagram
6. For the unit to operate, both
links must be used, although
their position does not matter.
Press button ’D‘ to hear the
sound each sequence produces.
Carefully replace battery and
cover, once preferred tune is
selected.
The unit comes with a factory set
code, only change it if you
experience interference from a
neighbour’s unit. Remove covers
from the transmitter and
receiver as in steps 1a) and 1b)
LEAVING THE BATTERIES IN.
Position the transmitter and
receiver as in Diagram 7.
The house codes are changed by
removing identical sequence of
links from both the transmitter
and receiver as shown in
Diagram 7. e.g. if the third link
from the left on the transmitter Issue No: 701319
Your GreenBrook Electrical door chime
is guaranteed for 12 months from date
of purchase. Please retain till receipt as
proof of purchase. This is in addition to
your statutory rights.
Diagram 5.
Screw Holes