Micron Radio Control DT Tx22 User Information

Hand-held wireless transmitter intended to control up to 12 model railway trains

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Tx22 is a hand-held wireless transmitter intended to control up to 12 model railway trains. It has controls for Speed,
Direction, Inertia, Lights and Loco selection.

Technology:

Tx22 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 Tx22 but a maximum of 12 can be switched on at a time to
operate them independently. Tx22 can select one of the 'active' receivers to operate it in a form of 'cab control'.
Range is suitable for indoors and small outdoor sites.
Tx22 is compatible with all DSM2 receivers. This includes all DT receivers.
Knob and switch positions are transmitted as separate 'channels' (1-7) which must match those used in
receivers.

Battery:

Tx22 uses a PP3 9V battery.
Remove the 4 screws holding the back of the case to insert or replace the battery.
There are some bare wires inside so care needs to be taken when installing the battery to avoid short circuits.
Make sure that the power on/off button is off (up) before) adding a removing a battery.
The connector will only clip onto the battery one w

On / Off Push Button:

Tx22 has an illuminated push-button on/off switch. It is best to switch the transmitter on before the receiver.
The LED flickers slightly while an Inertia transition is in progress.
The LED flashes more boldly when Binding.

Speed / Throttle Knob:

300° rotary control with 'center click'.
Full rotation is either 'low off' 0-100% motor control or 'center off' (depends on receiver setup).
The Speed knob controls transmitter channel 1 and channel 6.
DT Tx22User Information
DT Tx22 Transmitter
User Information
ay.
info@micronradiocontrol.co.uk

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Summary of Contents for Micron Radio Control DT Tx22

  • Page 1 DT Tx22 Transmitter User Information Tx22 is a hand-held wireless transmitter intended to control up to 12 model railway trains. It has controls for Speed, Direction, Inertia, Lights and Loco selection. Technology: Tx22 uses the 2.4GHz band which requires no frequency channel control and is very resilient against •...
  • Page 2 Direction Switch: The Direction switch is used to select forward/reverse with receivers that have 'low off' motor control. • The switch can control lights instead of direction with receivers that have 'centre off' motor control. • The switch has a centre off position which is not used for Direction control, but useful when controlling lights. •...
  • Page 3 Receiver Programming with Tx22: If the Inertia pot is used to control Channel 4, Tx22 can change settings in some DT receivers (e.g.: Rx6x and Rx4x series). This creates a risk of unintended changes so care is needed. If the receiver is put into programming mode by mistake, simply switch the receiver off and centre the Channel 2 and Channel 4 knobs before switching the receiver on.

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