Spektrum DX7 Instruction Manual

42
43
SPEKTRUM DX7 • AIRCRAFT PROGRAMMING GUIDE SPEKTRUM DX7 • AIRCRAFT PROGRAMMING GUIDE
Operating the trainer System
1. Select the appropriate trainer type as described above and match the servo reversing and trim on both
radios if the normal trainer type is used.
2. Plug in the optional trainer cord in both transmitters.
3. Turn on the master transmitter only. The slave transmitter must have the power switch remain off.
4. Activate the trainer switch on the master transmitter and test all control functions (e.g., servo reverse,
travel etc.) to make sure they are working properly using the slave transmitter.
Note: If using a JR 72MHz slave transmitter it is necessary that the slave be placed in PPM
modulation.
Throttle Recovery
The DX7 has a unique throttle trim recovery feature. The throttle recovery function, when activated, stores the
current throttle trim position. Then when the throttle trim is lowered to shut off the engine, moving the trim up
one click will return the throttle to it’s previously stored position. That stored position is then recalled by moving
the throttle trim up. This makes shutting off the engine and restarting it with the correct trim position easy.
Throttle Recovery must be activated for each model.
Note: To use throttle recovery simply trim your throttle idle as you typically would. When you
are ready to shut off the engine, press and hold the throttle trim down until the engine stops. By
moving the trim up one click, the throttle trim will return to the previous idle position.
[THRO RECOVERY]
INH
Press to turn function
on or off
Press to enter
THROTTLE RECOVERY
Hold while turning on the transmitter
To Activate Throttle Recovery
Press the DowN and SELECT keys simultaneously, then turn on the transmitter.
Press the UP key until the THRO RECOVERY function appears on screen.
Press the INCREASE or DECREASE key to turn on/off the throttle recovery function.
Input Select
The purpose of the Input Selection Function is to assign the activation device for the AUX 2 channel and
the Flap Channel.
[INPUT SELECT]
≥AUX2: 2P SW
AUX2 TRIM:INH
FLAP: SYSTEM
FLAP TRIM:ACT
INCREASE and DECREASE key
Press to enter
INPUT SELECT
Hold while turning on the transmitter
To Access Input Select
Press the DowN and SELECT keys simultaneously, then turn on the transmitter.
Press the UP key until the INPUT SELECT function appears on screen.
Here you have 4 choices that can be used to operate the AUX 2 channel:
• 2-position switch
• INH
• Rocker
• 3-position switch
(The rocker provides proportional control, while the switch allows 2 or 3 positions of the AUX 2 channel. You
can also use the rocker for an AUX 2 trim switch when using the 2P switch to activate the AUX 2 function. Or you
can inhibit the AUX 2 rocker as well to prevent inadvertent changes.)
In addition, you have 3 choices to activate/inhibit FLAP SYSTEM:
• System (3-position switch)
• INH
• Rocker
(The rocker provides proportional control, while the system allows 3-position function of the FLAP channel. You
can also use the rocker for a FLAP trim switch when using the 3P switch to activate the FLAP function. Finally,
you can inhibit the FLAP Rocker as well to prevent inadvertent changes.)
Note: When operating the transmitter in a trainer mode (Normal or P-Link Master) the Trainer-
Flap Rocker is not available to control the flaps.
Note: The individual AUX 2/spoiler operation is inhibited when AUX 2/spoiler is coupled for
automatic landing attitude.

Spektrum DX7 Specifications

General

Interface	RF Wireless
Product color	Black
Remote control proper use	-
Built-in display	Yes
Maximum range	- m
Frequency band	2.4 GHz
Channels quantity	7 channels
Number of devices supported	250
Battery capacity	2000 mAh
Quantity per pack	1 pc(s)

Weight and Dimensions

Weight	- g