Tx27 is a hand-held wireless transmitter intended to control model railway points, lights, etc.
It is intended to be used with Rx105.
The switches control Channels 1 - 7.
Tx27 has an illuminated push-button on/off switch.
Tx27 can be switched off when not changing positions.
If a receiver has not previously been bound, it has to be 'paired' with Tx27. Binding is only required once per receiver.
1. Put your receiver into Bind mode (install Bind plug or switch it on and wait for led to flash fast).
2. Press and hold the Bind push-button on Tx27.
3. Switch Tx27 on and then release the Bind button.
4. Binding is complete when the Led stops flashing.
Tx27 uses the 2.4GHz band which requires no frequency channel control and is very resilient against interference.
Any number of receivers can be bound to your Tx27 but only one can be switched on at a time to operate them independently.
Range is suitable for indoors and small outdoor sites.
Tx27 is compatible with all DSM2 receivers. This includes all DelTang receivers.
Tx27 is powered with a standard 9v PP3 battery.
It has some bare wires inside so care needs to be taken when installing the battery to avoid short circuits.