Eldat RT42 and RT43 EasyWave - 4-channel handheld transmitter

The Eldat RT42 and RT43 handheld transmitters are remote controls that you can use with EasyWave receivers, as previously used in Altron tubular motors.
The RT43 is the standard version with a plastic Bracket, while the RT42 is the premium version with a chrome-plated metal Bracket.
When the battery is low, this is clearly indicated by an LED.

Technical specifications
- Easywave coding
- frequency 868.30 MHz
- 4-channels
- range ± 150 m in open field
- battery 3V CR2032
- Control LED
- operating temperature -20 °C to +60 °C
- dimensions 37 x 61.5 x 10.7 mm
- weight RT42 30 grams
- weight RT43 18 grams
- Colour Black

Programming additional Eldat RT42/43 Easywave handheld transmitter on Altron Radio Black tubular motor
- hold down the STOP button of an already programmed Transmitter
until the Motor confirms this by briefly running up and down
- within 5 seconds, briefly press the UP button and then briefly
the DOWN button of the transmitter already programmed, the Motor
confirms with a brief up and down movement
- briefly press the UP button of the new Transmitter within 5 seconds,
then the motor confirms that the new transmitter is
programmed with a short up and down movement

Programming additional Eldat RT42/43 handheld transmitter in Altron Motor before 2005
- hold down the UP button of the new transmitter until the Motor
confirms with a short up and down movement
- within 5 seconds, press 3x the OP button of the already programmed
transmitter and then once on the OP button of the new transmitter, the motor
confirms with a short up and down movement
- the new transmitter is programmed