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Duplicating Multi Channel 
Transmiter RT31

1. Connect both Multi Channel Transmitters 

with the programming cable.

2. On the target transmitter 

keep the 0 button pressed 
until the duplication symbol 
flashes in the display and 
hold than the middle Enter-
button pressed. The symbol 
in the display is shown 
continuously.

3. Within 10 seconds press  the button of the 

source transmitter briefly and then the 
middle ENTER-button. You can release 
the ENTER- button of the target 
transmitter now.

The display shows the 
duplicating process on both 
Multi Channel Transmitters.

4. As soon as the duplication 

process is completed the 
symbol on the right flashes 
on the display.

5. Remove the programming cable.

Random Coding

1. Insert the 

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

The connection of the pins must be kept 
until the random coding process is 
completed.

2. Keep the button 1 pressed 

until the random coding 
symbol flashes in the display.

3. Press the middle ENTER- 

button. The symbol is shown 
continuously.

4. Within 10 seconds type in 

the channel number for 
which the random code is 
supposed to be memorized. 
Then hold down the middle 
ENTER-button. The display 
shows the process.

As soon as the process is 
completed the symbol on the 
right flashes on the display. 
Release the ENTER button.

5. Remove the programming cable.

6. Transfer the new coding to the radio 

receiver! For this also see the operating 
instructions of the radio receiver.

Replacing the Battery

1. Unscrew the bottom of the housing.

2. Remove the old battery.

3. Insert a new 3 V battery. Use only 

batteries of type Cr2032.

Make sure the polarity is correct!

4. Screw the bottom of the housing back on.

Caution!

 Keep batteries out of the reach of 

children!

Cleaning

-

Carefully wipe the housing with a damp lint 
free cloth.

-

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

 Disposal

Customer Service

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

Waste  electrical  products  may  not  be  dis-
posed of with household waste!

Warranty

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

ELDAT GmbH
Im Gewerbepark 14
D-15711 Königs Wusterhausen
Deutschland
Telefon: + 49 (0) 33 75 / 90 37-310
Telefax: + 49 (0) 33 75 / 90 37-90
Internet: www.eldat.de
E-Mail: 

[email protected]

Conformity

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

Dispose  of  used  batteries  in  a  recy-
cling bin for batteries or via the spe-
cialist trade.

This product conforms to the basic 
requirements of the R&TTE Directive 
1999/5/EC. 

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 modifica-
tions to, the product shall render this warranty 
null and void.

The Declaration of Conformity can be found 
on the Internet at: www.eldat.de.

-

The display only lights up faintly:
Change the batteries.

-

The display does not light up at all:
Check the polarity of the batteries.

-

If the receiver still does not react: 
Move closer to the radio receiver or 
memorize the Multi Channel Transmitter 
channels in the radio receiver again.

Trouble Shooting

88494 0309  GB

General Information

1

2

3

5

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9

E N T E R

6

8

0

4

A new code can be programmed for each 
channel  button of the Multi Channel 
Transmitter.

OK

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