GB
Multi Channel Transmitter RT22
74573 0805 GB
LED’s
I, II, III, IV
Level buttons
I, II, III, IV
Channel
buttons
Models
RT22-4125M-01 52 channels, 433.92 MHz
RT22-5025M-01 52 channels, 868.30 MHz
Scope of Delivery
Multi-channel transmitter incl. batteries
Programming cable
Operating instructions
Intended Use
The multi-channel transmitter was
developed to operate ELDAT radio controls.
The manufacturer does not assume any
liability for damage caused as a result of
improper or non-intended use!
Safety Advice
Before using the transmitter,
carefully read through the oper-
ating instructions!
Note also the operating instructions of the
radio controls to be operated!
Never operate doors or other items of
equipment without keeping them under
watch as you do so. Persons could be
placed in danger!
Check at regular intervals that the device is
ready to transmit!
Do not make any unauthorized alterations
or modifications to the transmitter!
Have faulty transmitters checked by the
manufacturer!
Function
The RT22 Multi Channel Transmitter has
4 levels (I to IV), each with 13 individually
coded radio channels.
So a total of 52 functions can be individually
controlled.
The Multi Channel Transmitter is factory
coded. You can change the coding of each
button individually and of all buttons simul-
taneously (see section “Code Changing
Modes”).
Using the Transmitter
Start-Up
The Multi Channel Transmitter is supplied
with batteries already inserted so, once
unpacked, it is ready for immediate use.
1. Take the Multi Channel Transmitter out
of the package.
2. Transfer the codes of the Multi Channel
Transmitter to the radio controls (see
operating instructions of the radio con-
trols).
Note: channel selection is described in the
section entitled "Operation / Transmission".
Operation / Transmission
1. Select the required level using the level
buttons. The respective LED lights up
for approx. 5 seconds and then goes
out. The selected level is activated for
3 minutes.
2. Within the 3 minutes, press one of the
channel buttons. The transmitter will
transmit for as long as the channel but-
ton is pressed, up to a maximum of 36
seconds. During transmission, the LED
flashes and then goes out.
3. Note: Every time one of the channel
buttons is pressed, the selected level is
activated for a further 3 minutes. The
transmitter then switches automatically
to Level I.
Code Changing Modes
Teach-in:
Individual button codes can be taught in
from already existing transmitters or the
codes of the Multi Channel Transmitter can
be transferred to other transmitters.
Duplicate:
The coding of all the buttons can be trans-
ferred in their entirety to another Multi
Channel Transmitter.
Random coding:
A new random code can be programmed on
individual buttons of the Multi Channel
Transmitter.
Teach-in procedure
Teaching-In – Hand Transmitter to Multi
Channel Transmitter
1. Connect the Hand Transmitter and the
Multi Channel Transmitter using the
programming cable.
2. Press the required channel button on
the Hand Transmitter and hold it down.
The LED lights up.
3. Select the required level on the Multi
Channel Transmitter using the level but-
tons.
4. Press the required channel button on
the Multi Channel Transmitter and hold
it down. The respective LED for that
level then flashes quickly.
When the LED on the Multi Channel
Transmitter is continuously lit, this indi-
cates that the new code has been
taught in. Release both buttons.
Teaching-In – Multi Channel Transmitter
to Hand Transmitter
1. Connect the Multi Channel Transmitter
and Hand Transmitter using the pro-
gramming cable.
2. Select the required level on the Multi
Channel Transmitter using the level but-
tons.
3. Press the required channel button on
the Multi Channel Transmitter and hold
it down. The respective LED for that
level flashes slowly.
4. Press the required channel button on
the Hand Transmitter and hold it down.
The LED flashes quickly. When the LED
on the Hand Transmitter is continuously
lit, this indicates that the new code has
been taught in. Release both buttons.
Teaching-In – Multi Channel Transmitter
to Multi Channel Transmitter
1. Connect the source and target trans-
mitter using the programming cable.
2. Select the required level using the level
buttons on the source transmitter.
3. Press the required channel button on
the source transmitter and hold it down.
The LED for that level will flash slowly.
4. Select the required level using the level
buttons on the target transmitter.
5. Press the required channel button on
the target transmitter and hold this
down. The LED for that level flashes
quickly. When the LED on the target
transmitter is continuously lit, this indi-
cates that the new code has been
taught in. Release both buttons.
