Call Transmitter
GB
Technical details
Frequency: 868.30 MHz
Radiated power: 0.11 mW
Modulation: FSK
Coding: Easywave A,
EasywavePlus
Power supply: 1x 3-V-battery, CR2032
Operating
temperature: -20 °C to +60 °C
Range: free-eld: approx. 150 m
buildings: approx. 30 m
Degree of protection: IP65
Dimensions:
RT26: 38x46x14 mm
(without wrist strap)
RT27: Ø 41 mm x 13 mm
(without necklace)
RT28: Ø 38 mm x 13 mm
Weight:
RT26: 15 g (without wrist strap)
RT27: 12 g (without necklace)
RT28: 12 g
Scope of delivery
Call Transmitter incl. battery, operating instruction
RT26: wrist strap,
RT27: necklace,
RT28: adhesive pad
Intended use
These Call Transmitters may only be used to ope-
rate Easywave radio controls.
The manufacturer shall not be liable for any dama-
ge caused by improper or non-intended use.
Safety advice
Do not make any unauthorized alterati-
ons or modications to the transmitter!
Note also the operating instructions of the radio
receivers!
Keep the transmitter away from children!
Have faulty devices checked by the manufactu-
rer!
Keep the batteries out of the reach of children!
Start-up
1. Program the transmission code into the radio
receiver. For further informations, please read
the operating instructions of the radio receiver.
2. Mount the appropriate accessories.
Operating the transmitter
Press the transmit button.The transmitter‘s LED
lights up. The transmitter transmits as long as the
button is pressed.
After max. 36 seconds, the transmission process
is stopped automatically. In case of a weak battery
the transmission process is stopped automatical-
ly after max. 5 seconds. Press the transmit button
again to repeat the transmission process.
Battery check
The transmitter has a battery check function, which
monitors the capacity of the battery cyclically.
If the battery is weak, the LED ashes for about 3
seconds after releasing the transmitter button. At
the end of the transmission process, an undervol-
tage telegram is transmitted.
In case of the transmitter button not being pressed
for a long time, the battery check is executed at
least once every 24 hours. If a weak capacity is
detected an undervoltage telegram is sent automa-
tically.
This telegram can be evaluated by adapted Easy-
wave receivers. For further informations, read the
operating instructions of the corresponding recei-
ver.
Replacing the battery
We recommend having the battery replaced by
your retailer.
You can nd detailed instructions for exchanging
the battery on our website.
Use the ACC-TOO-01-23P housing key to change
the battery.
Trouble shooting
- If the LED does not light up at all: exchange the
battery or make sure that the polarity of the bat-
tery is correct.
- If the LED ashes permanently during the trans-
mission procedure: exchange the battery.
- If the radio receiver doesn´t react: move closer
to the radio receiver or re-transmit the transmis-
sion code to the radio receiver.
Disposal
Waste electrical products and batteries may not
be disposed of with household waste!
Dispose the waste product via a collection
point for electronic scrap or via your spe-
cialist dealer.
Dispose used batteries in a recycling bin for
batteries.
Put the packaging material into the recy-
cling 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 pro-
duction faults.
Any unauthorized tampering with, or modications
to, the product shall render this warranty null and
void.
Conformity
Hereby, ELDAT GmbH declares that the radio
equipment type RT26, RT27 and RT28 is in compli-
ance with Directive 2014/53/EU.
The full text of the EU declaration of conform-
ity is available at the following internet address:
www.eldat.de
Service
If the device does not work properly despite proper
handling or in case of damage, please contact the
manufacturer or your retailer.
ELDAT GmbH
Im Gewerbepark 14
15711 Königs Wusterhausen
Germany
Phone: + 49 (0) 33 75 / 90 37-310
Fax: + 49 (0) 33 75 / 90 37-90
Internet: www.eldat.de
UM179228 1019 GB
Models
RT26 Wristband Transmitter
RT27 Necklace Transmitter
RT28 Push-Button Transmitter
1 transmit button
2 LED
3wirst strap
4necklace
RT28E5001-11
RT27E5001-11
1
2
1
2
1
2
3
4
RT26E5001-12 red transmit button
RT26E5001A12 grey transmit button
