Byron SX-72 Manual

Model No. SX-72
Wire Free Portable Door Chime Kit with Indoor
Thermometer SX-72
Door Chime Unit
Open
field
100m
Wire Free Batteries
Required
AA AA
UM3 UM3
LR6 LR6
CR2032
No wiring is required for this Wire Free Door Chime Kit. When the Push Button is pressed, it sends a
wire free signal to the door chime that activates the chime. The operating range is up to 100 metres
(330 ft. approx.) in open field. However, the transmission range of the wire free signal will be
reduced if the signal is transmitted through a number of walls or ceilings. Metal, and UPVC
doorframes will also reduce the operating range.
USING YOUR DOOR CHIME
Push Button Unit - Installing Batteries
To Replace
The Batteries
1. Push button unit is operated To replace the batteries:
by 2 x 3 volt CR2032 Lithium Remove the back of the case by pushing in the tab on the bottom
batteries (already installed). with a small, flat screw driver.
2. It is ready to use. Remove the locking screw from the battery fastener of the
battery compartment. Insert 2 x 3 volt CR2032 Lithium batteries
in the battery compartment, ensuring the battery polarity match
the internal markings, then tighten the screw on the battery
fastener to hold the batteries firm in it's compartment.
Installation:
Using the two holes on the back of push button as a template,
mark the fixing position for the unit. Drill holes and fit wall plugs
and secure the Bell Push Unit with screws (self tapping N3 x
16mm screw) in position, or by the double-sided self-adhesive
pad (included), onto your front door or the position nearby.
Important: Mounting the Push Button unit on the UPVC
Door Chime Unit - Installing Batteries
Door Chime
Battery
Compartment
Weather
Station
1. Remove chime unit from Installation:
stand. A slotted hang hole on the rear of the unit will enable the chime
2. Remove the top and bottom unit to be hooked onto a screw and easily removed or relocated
battery covers from the back to another room.
of the unit, by sliding them To fit, drill a hole and fit wall plug (if fixing to masonry), screw
down. (self-tapping N3 x 16mm screw) to fixing position.
3. Insert 2 x 1.5 volt alkaline Leave a gap of 3mm between the screw head and the wall.
batteries ("AA", UM3 & Locate the keyhole slot on the back of the unit over the screw.
LR6 - not include) into the The Chime unit comes with a stand, simply slot the unit onto the
battery compartment, stand. It can placed on any flat surface in the house.
ensuring the battery's
polarity match the internal
markings.
4. It will beep twice to indicate
that it is ready to use and
learn the push button's
operation code (Please see
Digital Code Set Up).
5. Close the battery door, then
the chime unit is ready to
use.
Push Button
Operation Indicator
Push Button Unit
Batteries Loudness Operating
Included Distance
100m
80db
This
way
up
doorframes or metal surface will reduce the
broadcasting range seriously.
3mm
Melody Selection
The Melody Switch is located inside the push button unit.
It is a small switch on the top left corner of battery compartment
Push Button
marked with "S".
Press the switch once, the melody will change to the next one on
the list, there are a total of 8 melodies for selection.
Melody
The Push Button is pre-set to "Electro Mechanical - Ding Dong"
Switch
therefore, if no change is required, it should not be adjusted.
1) Electro Mechanical - Ding Dong
2) Westminster - 8 notes
3) Jive
4) Wedding March
Additional Byron "SX" range products can be purchased for
compatibility.
Digital Code Set Up
Push Button
Eg.
Digital Code
The unit is supplied with a pre-set radio frequency digital code. However, should your door chime
activate intermittently for no reason at all, it is possible that a similar unit is operating nearby on the
same frequency digital code. To avoid this problem, the encoded frequency of the Push Button
(transmitter) can be changed. While the Door Chime (receiver) is equipped with an advanced self-
learning digital code, no setting is needed on the door chime unit. It "learns" the code from the bell
push.
1. Remove the back of the case by pushing in the tab on the bottom with a small, flat screw driver.
2. There is a 4-positions dipswitch marked 1,2,3 & 4. Use a screwdriver to alter the dipswitch
levers to the "On/Off" position, which can be altered to achieve total sixteen (16) possible digital
codes.
3. Select any combination in bell push unit, then press the bell push button. The Door Chime unit
will sound to indicate that the digital code is registered and memorized.
4. To re-set the digital code, simply remove the batteries from the Door Chime unit. This will erase
its memory. Re-insert the batteries into the Door Chime unit will give 2-beeps sound to indicate
that it is ready to learn the new digital code.
5. Test to ensure correct operation before final installation.
Sound Volume Control Button
It is located at the back of item, press the button to
adjust the sound volume goes up and down.
There is total 8 different volume level set, 1=mute and
8=max, the door chime will start operate at sound level
6 initially.
Sound Volume
Control Button
5) Piano
6) Harmony
7) Dog Barking
8) Ringer