GRAUPNER mz-24 Pro Programming Manual page 83

The field highlights blue:
BACK PHASE 1 Trim Step
SE T1 T2 T3 T4
STEP 04 04 04 04
POS 000% 000% 000% 000%
SET 000% 000% 000% 000%
D.TRIM 1 NONE AUTO TRIM INH
D.TRIM 2 NONE CTL ON
Press the INC or DEC button at the right edge
of the display to increase/decrease the value of
the active field. Press the RES button to reset the
changed value back to the default. Alternatively,
press the arrow keys ( pq ) to the left of the display
screen to achieve the same result:
BACK PHASE 1 Trim Step
SE T1 T2 T3 T4
STEP 04 02 04 04
000% 000%
POS 000% 000%
SET 000% 000% 000% 000%
D.TRIM 1 NONE AUTO TRIM INH
D.TRIM 2 NONE CTL ON
Use the same procedure with the other trim controls.
Tip
Trim controls are numbered T1 - T4 and refers exclu-
sively to control channels assignment 1 - 4. Use the
SYSTEM submenu ST mode (page 208) to verify which
control mode channel relates to the trim control of the
left and right control sticks.
POS Line
The current trimming positions are shown in the POS
line. (The trimming range is about ±30 % of the entire
control path.)
The example below shows controls T2, T3 and T4
with trim position adjustments:
SERVO
VIEW BACK
INC
RES STEP
DEC
POS
SET SET
D.TRIM 1
D.TRIM 2
SET Line
This option saves the current position of the four dig-
ital trimmings so that they can be returned to POS
line of the display. After a model memory is changed,
or after long periods between flights, the last saved
trimming positions are visible in the SET line of the
SERVO
screen, as per the control function columns T1 - T4.
VIEW
For example, a model is flown, landed and re-trimmed.
INC
The current trimming positions are displayed white in
RES
the POS line of the display. The value fields in the SET
DEC
line underneath show the saved trimming but since no
SET
values have been saved, all value fields read 000%.
The Trim Step display would look very much like the
example above: current trim positions in the POS line,
saved settings in the SET line.
To save a trim value, press the field below the trim
setting to be transferred. In the example below, a
fixed-wing model elevator trim needs to be saved in
column T3:
BACK
(Trim Position)
STEP
POS
SET
D.TRIM 1
D.TRIM 2
SERVO
PHASE 1 Trim Step
SE T1 T2 T3 T4 VIEW
04 02 04 04 INC
000% +13% –06% –07% RES
DEC
000% 000% 000% 000%
NONE AUTO TRIM INH SET
NONE CTL ON
(Saving Trim Positions)
SERVO
PHASE 1 Trim Step
SE T1 T2 T3 T4 VIEW
04 02 04 04 INC
000% +13% –06% –07% RES
DEC
000% 000% 000% 000%
NONE AUTO TRIM INH SET
Press
NONE CTL ON
The field highlights blue:
BACK
PHASE 1 Trim Step
SE T1 T2 T3 T4
STEP 04 02 04 04
POS 000% +13% –06% –07%
SET 000% 000% 000% 000%
D.TRIM 1 NONE AUTO TRIM INH
D.TRIM 2 NONE CTL ON
Press the SET button at the bottom right of the dis-
play:
BACK
PHASE 1 Trim Step
SE T1 T2 T3 T4
STEP 04 02 04 04
POS 000% +13% –06% –07%
SET 000% 000% 000% 000%
D.TRIM 1 NONE AUTO TRIM INH
D.TRIM 2 NONE CTL ON
The trim value from the POS line to transferred to the
SET memory line:
BACK PHASE 1 Trim Step
SE T1 T2 T3
STEP 04 02 04
POS 000% +13% 000% –07%
SET 000% 000% –006% 000%
D.TRIM 1 NONE AUTO TRIM INH
D.TRIM 2 NONE CTL ON
Use the same procedure for other trimming values.
Base menu - Trim setting
SERVO
VIEW
INC
RES
DEC
SET
SERVO
VIEW
INC
RES
Press
DEC
SET
SERVO
T4 VIEW
INC
04
RES
DEC
SET
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