31SPEKTRUM DX7 • AIRCRAFT PROGRAMMING GUIDE
Model Select/Copy Function
The DX7 features a memory function that stores the programmed data for up to 20 models. Any combination of
up to 20 airplanes and/or helicopters can be stored in memory. A model name feature with up to eight characters
allows each model to be easily identified. (See Page 33)
To Enter the Model Select Function
Press the DowN and SELECT keys simultaneously and turn the power switch ON to access the System Setup
Mode. Press the INCREASE or DECREASE key until the MODEL SELECT screen appears.
Press the INCREASE or DECREASE key to select the desired model memory.
Model Match
The DX7 features patented Model Match
™
technology that prevents operating a model using the wrong memory.
This feature can prevent stripped servo gears, broken linkages and even a crash due to trying to operate/ fly a
model using the wrong memory.
How Model Match Works
Each individual model memory has its own embedded code that is transferred to the receiver during binding.
The receiver actually learns the code for the specific model memory that has been selected during binding and,
when bound, will only operate when that model memory is selected. If a different (non-matching) model memory
is selected, the receiver simply won’t connect. This feature prevents trying to operate/ fly a model using the
wrong model memory. The receiver can be re-programmed to operate with any other model memory by simply
re-binding with the transmitter programmed to the desired model memory.
Note: If the receiver is turned on and the matching model memory is not selected, the system
will not connect. Either select the matching model memory or rebind the receiver in the current
model memory to resume operation.