GRAUPNER MC-22S, Руководство по программированию

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Checking that the system works correctly
Operate the Trainer switch you have assigned:
• If the Trainer system is working correctly, the dis-
play changes from “ T” to “ P”.
• If the screen shows the warning message …
... in the “Trainer” menu and the basic display, and
if the letter “–P” appears on the left of the screen
while the transmitter emits audible signals, then
the link between the Pupil transmitter and the Tea-
cher transmitter is defective. If this should hap-
pen, all functions are transferred automatically to
the Teacher transmitter regardless of the Trainer
switch position, to ensure that the model is never
out of control.
Possible faults:
• Interface in Pupil transmitter not connected cor-
rectly in place of the RF module
• Pupil transmitter not ready to use
• Pupil transmitter not set to PPM mode
• Light-pipe not connected properly
• Light-pipe lead loose in
plug: if this should hap-
pen, press lightly on the
end of the connector (1)
to release the light-pipe
clamp mechanism, then
push the light-pipe lead
(2) in as far as it will go.
Program description: Special functions
In later systems the
light-pipe is held in
place by a crimped
screw connector.
Check that there is no
dirt or dust in the ope-
nings of the light-pipe.
Important note:
Never connect either end of the Trainer lead (mar-
ked with the letter “S” or “M”) to a DSC system
socket. The connector is a three-pole barrel type,
and is not suitable for this use.
None
student-
signal
2
1