GRAUPNER MC-22S, Руководство по программированию

Страница: 73 / 180

73 Program description: Switches
Assigning a transmitter control to a control
switch
Select one of the control switches 1 to 4 and assign it
to one of the transmitter controls 1 to 10 using the ro-
tary control. For example, you may wish to assign the
control switch “G1” to “Control 6”. (Pressing
CLEAR
resets it to “free”). Additional fi elds now appear at the
bottom edge of the screen.
C O N T R O L S W I T C H
G 1 C n t r 6 0 % = > G 1
G 2 f r e e 0 % = > G 2
G 3 f r e e 0 % = > G 3
G 4 f r e e 0 % = > G 4
S E L
t
S T O S E L
Defi ning the switching point
Move the inverse fi eld to the STO column ( STO =
store).
trol travel; it closes as soon as the trigger point is ex-
ceeded, i.e. at any point in the range +85% to the up-
per end-point.
Tip:
If you subsequently assign this programmed G1
switch to, say, the stopwatch in the »
Timers « menu,
the timer starts running when you move the (thrott-
le limit) slider to its upper end-point, and vice versa.
This can be a practical arrangement with glow-powe-
red model helicopters.
Direction of operation of the control switch
In column 4 the direction of operation of the control
switch has been reversed by the rotary control; it is
shown in an inverse fi eld:
C O N T R O L S W I T C H
G 1 C n t r 6 + 8 5 % < = G 1
G 2 f r e e 0 % = > G 2
G 3 f r e e 0 % = > G 3
G 4 f r e e 0 % = > G 4
S E L
t
S T O S E L
You need to select the SEL fi eld before you reverse
the direction. Pressing CLEAR resets the direction of
switching to “=>”.
The current position of the control switch is indicated
by the switch symbol in the column at far right.
Notes:
• If the control switch, e.g. G1, operates more than
one function, it is important to check that the direc-
tion of switching applies to all G1 and G1i switches
that you have set.
• The switched state can also be reversed by turning
the connector through 180° at the transmitter cir-
cuit board, or by reversing the transmitter control in
the »
Control adjust « menu.
Combining a control switch with an external
switch
You can set up a separate physical switch to disable
the control switch; this enables you to switch the func-
tion on only in particular fl ight situations, regardless of
the position of the transmitter control (and therefore of
the control switch).
To do this, move to the
fi eld in column 5. The
simplest method is to select one of the external swit-
ches (as described in the section entitled “Assigning
external switches and control switches” on page 30).
The number of this external switch, e.g. No. 1, ap-
pears on the screen in the penultimate column, to-
gether with a switch symbol which shows the current
status of the external switch.
C O N T R O L S W I T C H
G 1 C n t r 6 + 8 5 % < = 1 G 1
G 2 f r e e 0 % = > G 2
G 3 f r e e 0 % = > G 3
G 4 f r e e 0 % = > G 4
S E L
t
S T O S E L
As long as this external switch is open, the cont-
rol switch “G1” in the right-hand column is active,
i.e. it switches its associated function at the set swit-
ching point; if the external switch is closed, the cont-
rol switch also stays permanently closed, regardless
of the position of the transmitter control and the pro-
grammed direction of operation.
Combining two control switches
Some more complex applications may require you
to override this control switch with a second control
switch.
Defi ne the switching
point:
move the transmitter
control to the appro-
priate position and
press the rotary cont-
rol briefl y.
Move the selected transmitter control to the positi-
on at which the switching point, i.e. the ON / OFF
change-over, is to be located, and press the rotary
control once. The current position is displayed on the
screen: in our example “+85%”. The switching point
can be changed again at any time.
Note:
It is not a good idea to set the switching point right at
the end-point of a transmitter control’s travel, as this
would not guarantee a reliable switch-over.
In the example shown above the control switch “G1”
is open as long as transmitter control 6 (in our ex-
ample, the throttle limiter) is below +85% of the con-
T R O L S W I T C H
+ 8 5 % = > G 1
0 % = > G 2
0 % = > G 3
0 % = > G 4
S T O S E L
+5
PROP
CHANNEL
5
4152
C O N T R O L S W I T C H
6 + 8 5 % < = G 1
e i 0 % = > G 2
e i 0 % = > G 3
e i 0 % = > G 4
E L S T O S E L
+5
PROP
CHANNEL
5
4152
+5
PROP
CHANNEL
5
4152
„G1“
open
„G1“
closed