Справочник Пользователя для Graupner GmbH & Co. KG MC-20

31

Fail Safe

   setup

     t.b.d.

Failsafe has not yet been 
activated

Throttle
     too
       high!

Helicopter throttle joystick 
or limiter too high

No
    pupil
        signal

Connection between 
teacher and pupil is 
interrupted

SD-CARD

INSERT

OK

No SD or SDHC memory 
card in the card slot or 
card is not legible

The transmitter has not been operated within 

•

the time period specifi ed by the "Stick warning" 
line of the »General basic settings« menu, see 
page 260. The message …

!Stick!

…, die "

WARNING

" LED at the right next to the 

on/off switch will blink and an acoustic warning will 
sound. If the transmitter is not operated within the 
next minute, the transmitter will switch itself off.
If battery voltage is too low, a model switch is 

•

blocked for reasons of safety. An appropriate 
message will appear in the screen:

not possible now
voltage too low

A lockout for the touch keys, and thus protection 
against inadvertent use of all setting options, can be 
established by touching and holding the 

 and 

 keys simultaneously for about two seconds while 

the

mc-20

 HoTT transmitter is in its basic display. 

This lockout condition is indicated by a key symbol, 
located at the intersection point of the trim bars, 
which is displayed in reverse video.

#01

0:00h

Stoppuhr

Flugzeit

0:00.0

4.1V

0:00.0

0

0

0

0

0:00h

M

Unlock by

ESC

and SET

RX VOLT:4.9V

The lockout is effective immediately but controls 
remains operationally ready. 
This lockout can be removed by again touching 
and holding the 

 and 

 keys for about two 

seconds. A lockout condition is also removed the next 
time the transmitter is switched on.

  Entry lockout 

Depending on the given menu, certain function fi elds 
will appear on the bottom display line.

CLR  SEL  SET  STO  SYM  ASY

Œ

A marked function is activated with a tap on the 

 key.

•  

(clear) 

erase

 (select): 

 

selection

• 

  (set) 

"set" or adjust a value

  (store):   store (e.g. control position)

    

set values symmetrically 

    

set values asymmetrically 

•  

 

 

switch fi eld symbol 
(assignment of all types of switches)

Œ

•  

 

 

within a menu, change to the 
second page, (menu continuation)

  Function fi elds in the display

SEL, STO, SYM, ASY,

,