The flourish of 9303 posts has diminished. Here is one specific example
of it's versatility for programming sailplanes It opens up possibilities
heretofore unavailable in any radio regardless of price, let alone at a
$600.00 price point.

I just programmed the LET Sperber 4.5 meter electric with an 8 servo
wing. Flaps, inner ailerons, outer ailerons, top spoilers. In this case
the outer two ailerons are Y corded together, but if they were not,
these could easily be mixed to an aileron or rudder channel, and there
would be two mix values available plus the availability of flight modes
to select various trim settings in each of these two mix values. If this
were a scale ship, to accommodate the use of a retract and tow release
plus maybe a brake, you could easily use matchboxes for increased
flexibility or a channel expander for switched functions (up to four on
a channel). A six servo wing with spoilers sharing a channel would be
even simpler. 

Example:

In the Sperber I assigned motor control to the BUTF lever (throttle
stick), proportional spoilers to the right slider channel, and then
using flight modes I actually was able to assign full spoiler deployment
to the landing mode with full flaps. This was set on a second mix switch
so it could be turned off and on. The end result was that you could
either have independent proportional spoiler control, Flaps and full
spoilers on a landing switch, or flaps alone with proportional spoilers
for glide path control. All this plus elevator comp in all modes, plus a
flap trimmer on the right slider. Wow!

By the way, the throttle hold feature is like getting an extra channel.
Using flight modes you can program the electric motor to run off a
switch or proportional stick/lever and have it become inactive (throttle
hold) when in a chosen flight mode. The assigned stick or lever can then
have another function entirely such as flap or spoiler control.

I am sure there are many other undiscovered possibilities. Also with the
addition of two matchboxes on say, two of six aileron flap channels, a
whole new range of possibilities become available.

Big advantage:
Lightning fast programming via the spin a click "cricket" wheel. One
finger does it all.

JD

Endless Mountain Models
http://www.scalesoaring.com
email: [EMAIL PROTECTED]

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