Byron SX-202 Quick Start Manual
Model No. SX-202
3” Speaker Door Chime Kit SX-202
Batteries
Included
C
UM2
R14
80db
Loudness
C
UM2
R14
Door Chime Unit
Operating
Distance
100m
Push
Button
Operation
Indicator
Push Button Unit
Wire Free
100m
en
p
O
Operating
Distance
d
l
Fie
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 unit that activates the chime. As the operating range is up to 100 metres (320 ft. approx. - in open field), you can mount
or take the door chime virtually anywhere in the home. 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.
Push Button Unit
2 x 3 volt Lithium batteries (CR2032) have already been installed. Your Push Button is ready to use.
To mount
0
2
3
2
R
C
0
2
3
2
R
C
C
2
R
3
2
0
C
2
R
3
2
0
To change
the batteries
Remove the back of the case by pushing
in the tab on the bottom with a small,
flat screw driver.
Remove the locking screw from the
battery fastener. Insert 2 x 3 volt CR2032
Lithium batteries (Byron SX100) in the
battery compartment, ensuring the
battery polarity matches the internal
markings, then tighten the screw on the
battery fastener to hold the batteries
firming in their compartment.
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 Push Button
unit with screws (self-tapping N3 x
16mm screw).
This
way
up
Batteries
Included
CR2032
Door Chime Unit
To mount
To
change
the
batteries
3mm
Battery
Compartment
Slide open the battery compartment door. Insert 2 x 1.5 volt alkaline batteries (“C”, UM2 & R14 - included) into the battery
compartment, ensuring the battery polarity matches the internal markings. It will beep twice to indicate that it is ready for the
new operation code registration (Please see Digital Code Set Up). Close the battery door, then the chime unit is ready to use.
It has a slotted hang hole on the rear of the unit, this will enable the chime unit to be hooked onto a screw and easily removed
or relocated to another room. Drill a hole and fit a wall plug (if fixing to masonry) and screw (self-tapping 3 x 16mm screw) to
fixing position. Leave a gap of 3mm between the screw head and the wall. Locate the keyhole slot on the back of the unit over
the screw.
Sound Selection
There are 2 ways to select the desired melodies as your doorbell sound either by switching the sound selection switch to
“Music” or Melody”.
a) Music: Doorbell will play the recorded music as the doorbell sound.
b) Melody: Doorbell will play the preset melody as the doorbell sound, there are total of 8 melodies stored.
Melody Selection
The Melody Selector is located inside the push button unit. It is a small button on the top left corner of battery compartment
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.
The Push Button is pre-set to “Electro Mechanical - Ding Dong” therefore, if no change is required, it should not be adjusted.
Push Button
Melody Selector
Melody
1) Electro Mechanical - Ding Dong
2) Westminster - 8 notes
Additional Byron “SX” range products can be purchased for compatibility. SX-4 & SX-41 models will not work with other SX
models
3) Jive
4) Wedding March
5) Piano
6) Harmony
7) Dog Barking
8) Ringer
Model No. SX-202
Record Your Favourite Music as Door Chime Melody
You can record 10 seconds of your favourite music as your doorbell sound.
1) Firstly switch the sound selection switch (located at the back of doorbell) to the position marked “Music”.
2) There are 2 ways to record your own music:
a) Line-In Recording: Link up the sound source with the chime unit by the cable provided. Plug one end of the cable into the
line-in jack located at the side of chime unit, plug another end in to the earphone jack of the sound source. Adjust the
sound volume of the sound source to a suitable level, so that the quality of sound is good enough to be used as chime
sound. Start playing the music from the sound source and press & hold the “Record” button on the chime unit for 10
seconds at the same time. During recording, the Red LED Light at the back of the chime unit will light up, and turn off after
the recording procedure is completed.
b) Using the built-in microphone: Point the microphone to the music source, press and hold the “Record” button for 10
seconds. During recording, the Red LED Light at the back of the chime unit will light up, and turn off after the recording
procedure is completed.
3) Press the “Test” button once to hear the recorded music, if no change is required, then the doorbell will play this music as
your doorbell melody whenever the bell push is pressed.
Line-In
Volume Control
Line-In Jack
Digital Code Set Up
The unit comes from the factory on 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.
The encoded frequency of the Push Button (transmitter) can be changed to avoid this problem.
The Door Chime unit is equipped with an advanced self-learning operation code ability therefore no setting is needed.
1. Remove the back of the case from the Bell Push unit.
Push Button
Eg.
2. There are 4-position 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 a total
of sixteen (16) possible digital codes.
3. Select any combination on the Push Button. Press the Push Button, the Door
Chime unit will sound to indicate that the new operation code is registerd and
memorized, and it will only work with it.
4. To re-set the operation code, simply remove the batteries from the Door Chime
unit and rest for 30 seconds, it will erase the memory. Re-insert the batteries into
the Door Chime unit, it will give 2-beeps to indicate that it is ready for the new
code registration. Press the Push Button to confirm the new code is working.
5. Test to ensure correct operation before final installation.
Door Chime Operation
Press the button on the Push Button unit once, the LED indicator will light up during signal transmission for 1 second, and Door
Chime unit will sound. The sound will stop as soon as the melody ends. For repeat sound, press the button again. Holding the
button in will NOT repeat the sound.
Sound Volume Adjustment
Sound Volume Control Button is located at the back of the chime unit, press the button
to adjust the sound volume up or down. There is a total of 8 different volume levels set,
1=mute and 8=max, the door chime will start operating at sound level 6.
Please note that the volume adjust button will not work when the sound choice is
switched to music.
Important
1. Do not mount either unit close to fireplace or expose to high temperatures.
2. Do not expose the Door Chime unit to direct sunlight or moisture.
3. Always use alkaline battery. Please dispose of old, defective batteries in an environmentally friendly manner in accordance
with the relevant legislation.
4. Make sure that no naked flame sources, such as lighted candles, should be placed on the unit.
5. The unit should not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed
on the unit.
6. CAUTION: Replace only with the same or equivalent type of battery that is recommended by the manufacturer.
7. CAUTION: Danger of explosion if battery is incorrectly installed or replaced.
Trouble Shooting & User Hints
Problem
Chime does not
sound but LED lights
on Push Button
Chime does not sound
plus no lights on Push
Button LED
Chime sounds without
Push Button being
pressed
NOTE: There are no serviceable parts in the unit, do not attempt to repair it.
Possible Causes
1. Units is out of range (max. range 100M)
2. Push Button and Chime units are not on
same digital code
1. Flat Push Button battery
2. Wrong polarity of battery in Push Button
A similar Wire Free Door Chime product is
operating nearby on the same frequency
digital code
Suggested Remedy
1. Operate the Chime unit within the operation range
(100M)
2. Re-set the digital code (see Digital Code Set Up)
1. Change the battery
2. Re-insert battery as internal marking in right polarity
Change the digital code (see Digital Code Set Up)
Specification
A. Push Button unit
Power
Consumption
B. Door Chime unit
Power
Consumption
Operating Temperature
Operating Distance
Recording Time
Selectable Melody
Selectable Digital Code
Type R2 Device - device where the sound output is created by the initial operation of
the control and where the period of sound output continues for designed duration
irrespective of condition of the control.
: 2 x 3 volt Lithium battery (CR2032 - included)
: 7.0mA - ON
0.003mA - OFF
: 2 x 1.5 volt alkaline batteries (“C”, UM2 & LR14 - not included)
: 100mA - ON / 0.15mA - Stand By
: -10∞C to +40∞C
: 100 metres (320 feet approx.) in open field
: 10 seconds
: Total eight (8) melodies
: Total sixteen (16) possible digital codes
R&TTE
approved
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