Snap Roll - GRAUPNER mz-24 Pro Programming Manual

Snap Roll

Automated Programming
A snap-roll is a purposely accelerated stall resulting
in a "spin". This function enables up to four pre-pro-
grammed snap settings (positive right/negative, right,
left and positive left/negative) per phase. The position
of the switch assigned to the individual presets de-
termines the respective figure program in which the
control stick signals are set at a fixed value indepen-
dent of the momentary control stick positions. That is,
all aileron, elevator and rudder servos move as if the
relevant control stick has been shifted to the preset
position.
To adjust these settings, from the main display press
the FUNCTION menu gear icon (blue "F") to bring up
the FUNCTION submenu screen:
000%
000:00.0
000 000
mz
000:00.0
0:01:23
Press
M - 2
000 000
PHASE 1
Extra 360
BATT TIME 00: 01: 23
000
From the FUNCTION submenu display, press the
Snap roll icon:
BACK BASE FUNCTION
Phase D/R,EXPO THR.CRV Idle LOW
Snap roll Aile diff Wing MIX Flap MIX
Press
Airbrake TTrainer Logical sw Sequence
Some pilots automatically program snap rolls when
flying.
Phase-Dependent Settings
This submenu allows for different phase-specific val-
ues to be programmed. Phase names are displayed
in green in the upper left side of the screen next to
the BACK button. Standard default naming for the
phases are usually displayed as NORMAL/PHASE
1. (Additional phases will be named numerically, e.g.
Phase 2, Phase 3, etc.) To define multiple phases,
refer to the FUNCTION submenu Phase section (page
120). Each new phase will need to be assigned to a
different switch. To change the phases, activate the
corresponding switch(es).
MODE
R/U
R/D
L/U
L/D
000%
4.2V
Set the values within a range of ±150% in the appro-
priate column and row. Press the value field to high-
light blue:
MODE
000
R/U
R/D
L/U
SYSTEM L/D
Press the INC
Prog.MIX
( pq ) to increase/decrease the value. Press the
button to reset the changed value back to the default.
Flap set
V-Tail
BACK SERVO
PHASE 1 Snap roll
ACT AILE ELEV RUDD CTL
INH
ON
–100% –100% –100%
INH ON INC
–100% +100% +100%
INH ON RES
+100% –100% +100%
INH ON DEC
+100% +100% –100%
BACK SERVO
PHASE 1 Snap roll
ACT AILE ELEV RUDD CTL
INH ON
–100% –100% –100%
INH ON INC
–100% +100% +100%
INH ON RES
+100% –100% +100%
INH ON DEC
+100% +100% –100%
or DEC buttons or the arrow keys
Press the button in the ACT column to activate
INH
or inhibit the settings:
BACK
PHASE 1
MODE ACT AILE ELEV
R/U
ON
–100% –100% –100%
R/D ON
–100% +100% +100%
L/U ON
+100% –100% +100%
L/D ON
+100% +100% –100%
Press the value button in the CTL line to assign a
control switch. Refer to the BASE submenu CTL Set
section (page 90) for information on setting switch-
es. When the phase is activated by turning the
button in the ACT column, the assigned switch will
perform the adjustments set on this screen.
WARNING
Never turn on a snap-roll program acci-
!
dentally, especially during flight! If the
programs are turned on at in the wrong
location or time, it can cause significant property
damage and/or injury.
To save and exit, press the
left of the display to return to the previous menu.
RES
Function menu | Airplane models - Snap Roll
ON
SERVO
Snap roll
RUDD CTL
ON
ON INC
ON RES
ON DEC
ON
BACK button at the top
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