User manual

29Transmitter description - Operating the “data terminal“
Operating the “data terminal“
Entry keys ESC and SET
Display symbols
Displayed telemetry symbols
the active model memory has not yet been
“bound” to a HoTT receiver. More about the
“Binding” process can be found on page 87
or 95.
Switched off on RF transmitter side
blinking antenna symbol:
The last receiver bound to the active model is
inactive or out of range
>M x no telemetry signal to receive
>M
signal strength indicator of the connection to
the model
>P
signal strength indicator of the connection to
the pupil transmitter in the display of the teach-
er transmitter for wireless teacher/pupil opera-
tion
Keys left of the display
• ESC key
each brief tap on the ESC key will cause a step-
wise return in function selection or even further to
the base screen. Any changes made to settings
remain.
Momentarily touching the ESC key for about 1 s
while in the base screen will open and close the
»Telemetry« menu.
• Selection keys  
1. A tap on one of these keys will scroll, appropri-
ate for the given arrow direction, through lists,
such as through the model selection list or the
multi-function list or within menus though the
menu‘s lines.
2. A brief simultaneous tap on the  keys will
cause a switch from the transmitters base
screen, as well as from almost any menu posi-
tion, into the »Servo display« menu.
Keys to the right of the display
• SET key
1. After switching the transmitter on, a brief tap
on the SET key will cause a jump from the dis-
played base screen to the Multi-function menu.
In the same manner, a selected menu can now
be called up with the SET key.
2. Within menus having settings, activate / deacti-
vate (confirm) the given setting fields with a tap
on the SET key.
• Selection keys  
1. “Leafing through” the multi-function menu, and
the menu lines within the set-up menus, in the
same manner as the Select buttons of the left-
hand four-way button, or – on the
mc-20
transmitter – in the same manner as “circling”
over the four Select buttons.
2. Select or set parameters in setting fields af-
ter their activation with a tap on the SET key,
whereby the  and  keys will have the
same given function. In this case it is complete-
ly irrelevant which of these two keys are used.
3. A brief simultaneous tap on the  or 
keys will set a changed parameter value in the
entry field back to its default value (CLEAR).
Notes:
• In contrast to the four-way buttons of the
mc-16
HoTT transmitter, which are “pressed” in the same
way as micro-switches, the touch-sensitive Cap-
Touch buttons of the mc-20 HoTT respond to
the lightest of touches.
• Touching the given four-way button does not itself
initiate the given action but rather the end of the
touch.
• In the event the four-way buttons do not exhib-
it any functionality immediately after switching the
transmitter off and then on again right away, this
is not a fault. Just switch the transmitter off again
then wait for several seconds before switching it
on again.