Graupner GmbH & Co. KG MC-20 用户手册
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Detail program description - Trim memory | Winged models
Erasing stored trim positions
Use the selection keys on the left or right touch pad
to move to the line where a trim value is to be erased
from trim memory, e.g.:
to move to the line where a trim value is to be erased
from trim memory, e.g.:
T R I M M E M O R Y
Aileron
Elevator
+5%
0%
Channel 1
0%
Rudder
Trim Pos.
–7%
0%
0%
0%
SET
Normal
+3%
Now briefl y tap on the center
SET
key of the right
touch pad to activate the value fi eld.
T R I M M E M O R Y
Aileron
Elevator
+5%
+3%
Channel 1
0%
Rudder
Trim Pos.
–7%
0%
0%
0%
SET
Normal
+3%
Please
press trim
As previously described, the message "Please
press trim" will appear briefl y. After his message has
disappeared, simultaneously tap on the
press trim" will appear briefl y. After his message has
disappeared, simultaneously tap on the
cd or ef
selection keys of the right touch pad (CLEAR) to
reset the value fi eld again back to "0 %".
However, if you do not erase a trim memory before
storing a new value, the new value will be added to
the stored value. Although this an "elegant" way to
effectively offset servo throw beyond the normal trim
range of about ±30 %, do keep in mind that excessive
offsets for servo travel can lead to anomalies including
one-sided restriction. It is then prudent to check control
linkages and make corrections as necessary.
reset the value fi eld again back to "0 %".
However, if you do not erase a trim memory before
storing a new value, the new value will be added to
the stored value. Although this an "elegant" way to
effectively offset servo throw beyond the normal trim
range of about ±30 %, do keep in mind that excessive
offsets for servo travel can lead to anomalies including
one-sided restriction. It is then prudent to check control
linkages and make corrections as necessary.