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GB "TX3 - TX4 - TX4/U" Radio Transmitters
Warnings
• Before installation, check that the product is suitable for use, paying particular attention to
the information in the "Technical Data" chapter.
• MHOUSE disclaims responsibility for any damage resulting from the improper use of the prod-
uct, the only use authorized by the manufacturer being the one described in this manual.
• The packing materials must be disposed of in compliance with local regulations.
• The transmitter must be kept away from any sources of excessive heat, as well as flames. Any
of the above may damage the motor and cause it to malfunction or create dangerous situations.
• Warning: even if the batteries are used up, they may still contain pollutants and therefore
must not be thrown away with the ordinary rubbish. Dispose of them properly, complying
with the methods prescribed for batteries by local regulations.
• Special warnings concerning this product's suitability for use as envisaged by Directive
"R&TTE" 1999/5/CE.
- This product meets the essential requirements of article 3 of Directive "R&TTE" as regards
its use and the intended purpose stated in this instruction manual; any use that does not
conform to this purpose is prohibited.
- The range of radio frequencies available for use is subject to national legislation.
Models: EU version (including Switzerland): TX3, TX4
USA and Canada version TX4/U
- If the country in which the product is going to be used is not among those specified above,
it is the installer's responsibility to check that the frequency on which the product works is
available for use.
Product description and intended use
The TX3 and TX4 transmitters (fig.1) allow the user to remote control the corresponding radio
receivers, or alternatively the control units for gates or motors for awnings, sun screens or
rolling shutters. They are only suitable for use in MHOUSE automation systems.
The TX3 is designed specifically for operating motors for awnings and rolling shutters; it fea-
tures 3 buttons which can be used for the 3 types of command of a single automation sys-
tem, or to control up to 3 different automation systems or receivers.
The TX4 is intended specifically for gates; it features 4 buttons that can be used to enter 4
types of command for a single automation system, or to control up to 4 different automation
systems or receivers. Transmission of the command is confirmed by the LED [A] shown in
Fig.1; an eyelet [B] Fig.1 allows it to be hung on a key ring.
The TX3 transmitter is equipped with a fitting support, which allows the unit to be wall-
mounted if desired. When fastening the support, if the surface is smooth and solid, the adhe-
sive provided may be used; if not, the screw supplied for this purpose can be used (with the
wall plug if necessary), see Fig.2.
Transmitter memorization modes
To enable the transmitter to command a control unit, a radio receiver or a motor for awnings
and rolling shutters, a memorization procedure must be carried out.
Two methods can be followed to memorize the new transmitter:
• Mode 1: in this "mode", all the radio transmitter buttons are used and each button per-
forms the command configured in the control unit or receiver used (see table 1); in "mode
1" the radio transmitter can be used to command only one automation.
Table 1: Transmitter operation in Mode 1
Transmitter
Tx3 Tx4 Control unit
for gates
Button ▲ Button T1 "OPEN" command
Button ■ Button T2 "Open partially" command Activation of output N.2 Stop
Button ▼ Button T3 "Open only" command Activation of output N.3 Raise
Button T4 "Close only" command Activation of output N.4 Stop
• Mode 2: in this "mode", each transmitter button can be associated to any command avail-
able on the control units or radio receiver outputs (see table 2).
Table 2: Transmitter operation in Mode 2
Centrale
per cancelli
Command N.1 "OPEN"
Command N.2 "Open partially"
Command N.3 "Open only"
Command N.4 "Close only"
This mode, if used properly, enables the control of 2 or more different automations or receivers
with one transmitter; each transmitter is, of course, a separate unit, and while some are mem-
orized in "mode 1" others can be memorized in "mode 2" on the control unit.
Memorization of the Transmitter
Warning: The memorization procedures depend on which control unit or receiver is associ-
ated, this chapter outlines the routine procedures; for more unusual procedures, see the
handbook. All Mhouse instruction manuals are also available from: www.mhouse.com.
Since the memorization procedures are timed (max. 10 seconds for each stage), you need
to read the instructions in the tables before you proceed to carry them out.
Memorization of the Transmitter in "Mode 1"
On control units and receivers for gates
Table 3
1. Press Button P1 [H] in Fig.3 for at least 3s; when the P1 LED [I] shown in Fig.3 goes off,
release the button.
2. Within 10s, press any button on the radio transmitter to be memorized for at least 2s. If
the memorization procedure is successful, the P1 LED will flash 3 times.
3. If there are other remote controls to be memorized, repeat step 2 within the next 10s, oth-
erwise the memorization stage will terminate automatically.
Command
Radio receiver Motor for awnings
and rolling shutters
Activation of output N.1 Raise
Radio receiver Motor for awnings
and rolling shutters
Activation of output N.1 Raise
Activation of output N.2 Stop
Activation of output N.3 Lower
Activation of output N.4 Stop
On control units and receivers for awnings and rolling shutters
If you do not already have an operative transmitter (the old Tx) you will not be able to use this
procedure. To memorise the new Tx, follow the procedures outlined in the product's instruc-
tion manual.
Table 4
1. Hold down button ■ on the new transmitter to be stored (New TX) until you hear a beep
(after approx. 5 seconds) then release the key
2. Slowly press button ■ three times on a transmitter that has already been stored in the
memory (Old TX)
3. Press and release button ■ on the new transmitter
The 3 final beeps indicate that the new transmitter has been stored correctly in the memory.
If the memory is full (30 transmitters), the automation will emit 6 beeps to signal that the
transmitter cannot be stored.
Memorization of the transmitter in "Mode 2" on
On control units and receivers for gates
Table 5
1. Press button P1 as many times as the number corresponding to the desired command,
according to the table 2 (e.g. 3 times for the "Open only" command).
2. Make sure that the P1 LED flashes as many times as the number corresponding to the
selected command.
3. Within 10, press any button on the radio transmitter to be memorized for at least 2s. If the
memorization procedure is successful, the P1 LED will flash 3 times.
4. If there are other remote controls to be memorized for the same type of command, repeat
step 3 within the next 10, otherwise the memorization stage will terminate automatically.
On control units and receivers for awnings and rolling shutters
If you do not already have an operative transmitter (the old Tx) you will not be able to use this
procedure. To memorise the new Tx, follow the procedures outlined in the product's instruc-
tion manual.
Table 6
1. Hold down the required key on the new transmitter (New TX) until you hear a beep (after
approx. 5 seconds) then release the key
2. Within 5 seconds press and hold down a key that has already been stored on a transmit-
ter (old TX) until hearing 2 short beeps (after approx. 5 seconds) then release the key
3. Within 3 seconds press the same key on the already stored transmitter (old TX) for a num-
ber of times equivalent to the required command:
1 = Step-by-Step; 2 = Open; 3 = Close; 4 = Stop Old TX Key 1-4
4. After approximately 3 seconds you will hear a number of beeps equivalent to the chosen
command
5. Within 2 seconds press the required key on the new transmitter (new TX) again to confirm
the programming.
The 3 final beeps signal that the new transmitter has been stored correctly. If the memory is full
(30 transmitters), the automation will emit 6 beeps to signal that the transmitter cannot be stored.
Remote Memorization
It is possible to memorize a new transmitter without directly operating the buttons on the
control unit or radio receiver, provided you have an "OLD" pre-memorized operational trans-
mitter. The NEW transmitter to be memorized will inherit the characteristics of the OLD one,
i.e. if the OLD transmitter was memorized in "mode 1", the NEW one will also be memorized
in "mode 1". In this case, during the memorization stage you can press any key on the two
transmitters. If, on the other hand, the OLD transmitter was memorized in "mode 2", you
must press the button on the OLD transmitter which corresponds to the desired command,
and the button on the NEW transmitter to which you wish to associate that command.
Holding the two transmitters, position yourself near the control unit or receiver and perform
the following operations:
1. Press the button on the NEW transmitter and hold it down for at least 5s, then release it.
2. Press the button on the OLD transmitter 3 times slowly.
3. Press the button on the NEW transmitter once slowly.
At this point the NEW transmitter will be recognized by the control unit or receiver and will
assume the characteristics of the OLD one. If there are other transmitters to be memorized,
repeat all the steps above for each new transmitter.
Testing the Transmitter
To test the operation of the transmitter, just press any button, make sure that the red LED
flashes and that the automation performs the desired command.
The command associated to each button depends on the memorization "mode".
Replacing the Transmitter Batteries
When the range of the transmitter is significantly diminished and the light emitted by the LED
is feeble, the battery is probably exhausted. The transmitter houses two CR2016 type lithi-
um batteries.
To replace them proceed as follows:
1. Open the bottom by pulling it (Fig.4)
2. Insert a small pointed tool in the slit (Fig.5) and push out the batteries
3. Insert the new batteries, observing the polarity (the "+" symbol towards the top).
4. Close the bottom until it clicks.
Warning: The product runs on batteries which may contain pollutants and
therefore must not be thrown away with the ordinary rubbish. . After remov-
ing the batteries (Fig.2) dispose of them properly, complying with the meth-
ods prescribed for batteries by local regulations.