5 Channel Selection
Inside the Battery Compartment of both the Bell Press (Fig. 2 K) and the Chime Unit (Fig.1 F) there
are 6 Channel Selection Switches. In the Bell Press, the first 6 switches are the Channel Selection
Switches. The last 2 switches are for Tune Selection (Refer Tune Selection section).
It is essential that
the Channel Selection Switches be in the same position on both units for them to recognise each
other.
In the event that
your Door Chime Unit
sounds without your
Bell Press Unit being
used it is likely that
another unit operating
nearby, using the same
frequency channel,
is the cause. You
will need to select a
different channel:
Step 1:
On the Bell
Press Unit
-The Channel
Selection
Switches are
the first 6 switches located inside the Bell Press Battery Compartment (Fig. 2 K). Remove
the Bell Press (Fig. 2 G) from the Mounting Bracket (Fig.2 J). Open the Battery Compartment
cover on the back of the Bell Press. Select a different channel by moving one or more of the 6
Channel Selection Switches to the ON position.
Step 2:
On the Chime Unit - The Channel Selection Switches are located inside the Battery
Compartment (Fig. 1 E). Move the Channel Selection Switches so that they correspond exactly
to the Channel Selection Switch positions you have set on the Bell Press Unit. Test to ensure
correct operation.
6 Tune Selection
Inside the Battery Compartment of the Bell Press Unit (Fig. 2 K) there is a row of 8 switches. The last
2 switches are for Tune Selection and represent the 2 tunes available - Ding Dong or Westminster. To
change the tune, simply select the other Tune Selection Switch. NB. The first 6 switches are the Channel
Selection Switches (Refer Channel Selection section).
7 Volume Selection
(D641/PIFL only)
The Volume Control (Fig. 1 D) enables you to adjust the volume of your HPM Door Chime (HIGH or LOW)
or turn it OFF completely.
8 Flashing Light Selection
(D641/PIFL only)
The Flashing Light Control (Fig. 1 C) enables you to have a light (Fig. 1 B) flash when the Door Chime Unit
is activated . This can be in addition to or instead of the tune sounding. Simply position the Flashing Light
Control (Fig. 1 C) in either the ON or OFF position. Perfect for hearing impaired, families with children,
shift workers not wanting to be woken or if there is loud background noise e.g. when vacuuming.
No wiring is required. Ensure both Plug-In Chime Unit (Fig. 1) and Bell Press Unit (Fig. 2) have the
same channel selected (Refer Channel Selection section). Positioning the Plug-In Chime Unit or
the Bell Press Unit on or near metal structures, frames, furniture or security doors may reduce the
transmission range. It is also advisable to separate the units by at least 1 metre. Before permanently
fixing the Bell Press Unit in place, test location of both units to ensure satisfactory operation.
Plug-In Chime Unit
No batteries required, simply plug the Plug-In Chime Unit (Fig. 1) in to any standard 240V power point
and switch the power point ON. The Plug-In Chime Unit can be moved around to wherever a power
point is located. The offset design allows continued use of the adjacent socket of a double power point.
The Piggy Back Socket (Fig. 1 A) (available on HPM Cat D641 /PILR and D641 /PIFL) enables the power
outlet to still be used when the Plug-In Chime Unit is plugged in - other appliances may be plugged
directly into the Plug-In Chime Unit. The Plug-In Chime Unit is not weatherproof.
Bell Press Unit
Step 1:
Remove the security screw at the bottom of the Bell Press Unit. - (Fig. 2 L)
Step 2:
Remove the Bell Press (Fig. 2 G) from the Mounting Bracket (Fig. 2 J) . Open the Battery
Compartment cover on the back of the Bell Press. Insert 12V battery provided into the Battery
Compartment (Fig.2 K) ensuring that the (+) end of the battery is at the (+)in the Battery
Compartment. Replace Battery Compartment cover.
Step 3:
Ensure the channel selected is the same as the channel selected on the Plug-In Chime Unit
(refer Channel Selection section).
Step 4:
Select tune you wish to hear (refer Tune Selection section).
Step 5:
Press the Bell Press Button (Fig .2 I) to ensure that the red indicator light (Fig. 2 H) illuminates,
indicating that the battery is correctly installed, and to test satisfactory operation.
Step 6:
Secure the Mounting Bracket
(Fig. 2 J) using the 2 x screws/
wall plugs or double sided
tape provided. To ensure
that the weatherproofing is
maintained, mount the Bell
Press in the upright position.
The Bell Press (Fig. 2 G) can
then be inserted into the
Mounting Bracket (Fig. 2 J)
and securely fastened at the
bottom using the security
screw supplied (Fig. 2 L). The
weatherproof Bell Press Unit
is suitable for outdoor use. It
can also be used as a pager or
a panic switch.
Press the Bell Press Button (Fig. 2 I) to sound the Plug-In Chime Unit. Press again to repeat the chime. The
operation and range of your HPM Door Chime will depend on location, temperature and battery condition.
3
4
Installation
Door Chime Operation
Cat No. D641/PIFL
