ELDAT RT22 Users Manual

GB

LED’s

I, II, III, IV

I, II, III, IV

RT22 Multi-Channel Transmitter

Level buttons

Channel
buttons

Models

RT22-3125M-01 52 channels, 315.00 MHz

Scope of Delivery

Multi-Channel Transmitter incl. batteries
Programming Cable
Operating Instructions

Intended Use

The Multi-Channel Transmitter was
developed to operate 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 oper­ating 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 delivered
factory coded. The coding of each button
can be changed individually and of all but­tons simultaneously (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 con­trols).

Note: channel selection is described in the
section entitled "Operating / Transmitting".

Operating / Transmitting

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 but­ton is held down, 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 coding can be taught-in
from already existing transmitters or the
coding of the Multi-Channel Transmitter can
be transferred to other transmitters.

Duplicate:
The coding of all the buttons can be trans­ferred in their entirety to another Multi­Channel 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 Multi­Channel 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 Multi­Channel Transmitter using the level but­tons.

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 indi­cates that the new code has been
taught in. Release both buttons.

Teaching-In – Hand Transmitter to Multi­Channel Transmitter

1. Connect the Multi-Channel Transmitter
and hand transmitter using the pro­gramming cable.

2. Select the required level on the Multi­Channel Transmitter using the level but­tons.

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 trans­mitter 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 indi­cates that the new code has been
taught in. Release both buttons.

Duplicate

1. Connect both Multi-Channel Transmit­ters using the programming cable.

2. Hold down the level III button on the
target transmitter until LED III flashes.

3. Hold down the level IV button on the
source transmitter until LED IV flashes.

4. On both the target transmitter and the
source transmitter, press channel button
12 and hold it down. LED III on the tar­get transmitter flashes quickly, while
LED IV on the source transmitter flashes
slowly. When both LEDs go off, the du­plication function is complete. Release
both buttons.

Aborting the random coding process

• Press the button 11 or the button 13.

Random Coding

1. Insert the programming cable into the

socket on the Multi-Channel Transmit­ter, and at the other end of the cable
short-circuit one of the outer pins with
the middle pin.

2. Select the required level using the level

buttons.

3. Press one of the channel buttons and

hold it down. The LED for that level will
flash quickly.
When the LED is continuously lit, this
indicates that a new code has been as­signed at random. Release the button.

Note: After the channel button has been
released, the selected level remains acti­vated for a further 10 seconds for the re­coding of further channel buttons. The
transmitter then automatically switches to
Level I.

Caution!

The new coding must be transferred to the
radio control.

Replacing Batteries

1. Unscrew the battery housing cover.

2. Remove the old batteries.

3. Insert two new 3 V batteries. Use only
batteries of type CR2032.
Make sure the polarity is correct!

4. Screw the battery housing cover back
on.

Caution!
Keep batteries out of reach of children!

Troubleshooting

• The LEDs are only faint when lit up:
Change the batteries.

• The LEDs do not light up at all:
Check the polarity of the batteries.

• Move closer to the radio control or
teach-in the Multi-Channel Transmitter
channels to the radio control(s) again.

Cleaning

Wipe the housing carefully with a damp lint­free cloth.

Caution!

Do not use solvent-based cleaning agents.
These can damage your health and destroy
the surface of the housing.

General Information

Disposal

Waste electrical products and batteries
should not be disposed of with house­hold waste!

Dispose of the waste product via a
collection point for electronic scrap
or via your specialist dealer.

Dispose of used batteries in a
recycling bin for batteries or via the
specialist trade.

Put the packaging material into the
recycling bins for cardboard, paper
and plastics.

Warranty

Within the statutory warranty period we
undertake to rectify free of charge by repair
or replacement any product defects arising
from material or production faults.

Any unauthorized tampering with, or modifi­cations to, the product shall render this
warranty null and void.

Conformity

FCC Certified: This device complies with

Part 15 of the FCC rules. Operation is
subject to the following two conditions:
(1) this device may not cause harmful inter­ference, and (2) this device must accept
any interference received, including interfe­rence that may cause undesired operation.

Changes or modifications not expressly
approved by the party responsible for com­pliance could void the user´s authority to
operate the equipment.

Technical Details

Frequency: 315.00 MHz
(depending on model)

Power supply: 2 x 3V batteries, CR2032
Indicator: LED
Current consumption: approx. 15 mA
Degree of Protection: IP 54
Operating temperature: -20°C to +60°C
Range: under favourable open

field conditions:
approx. 100 m
in buildings: approx. 30 m

Dimensions: 150 x 60 x 22 mm
Weight: approx. 100 g

Customer Service

If, despite correct handling, faults or mal­functions occur or if the product was dam­aged, please contact the company at the
address below:

86352 0808 GB