Futaba CGY750 - Manual (Page 10)

10
S WASH B ASIC S ETTING
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(1) Start display
T h e e d i t i n g m e n u s a r e
s c r o l l e d by p u s h i n g t h e
MODE+ or – key
(3) Swash type [default: H3-120]
Select the swash plate type. Pushing the DATA+ or – key,
display shows the confirmation screen as xxx? Pushing
the SET key, the type is changed. Pushing the RSET key
or no operation the key for more than 1 second, the display
returns to previous setting. When the type is changed, all
swash parameter are reset.
WARNING
All of the swashplate param-
eters are reset when the swash
plate type is changed. Please
proceed through the entire setup
process before attempting to fly
the model.
WARNING
Read your servo instruction
sheet to determine the proper
servo settings. The servo type
parameter within the CGY750
must match the type of ser vo
you are using. Incorrect setting
may damage the CGY750 or the
servo. Incorrect setting may also
result in a loss of control during
flight.
(4) Helicopter Presets [default: 600-700]
This selects the heli size by 3 different categories. Preset the recommended parameter when it is
selected. Select the type by the main rotor diameter. The type is changed by pushing data+ or –
key.
(2) Servo type [default: AN(Analog):70Hz]
This selects the swash servo types. There are four kinds of
the servo driving frequency selection, AN:70Hz, DG:95Hz,
DG:140Hz, DG285Hz. Previous version supported Ana-
log= AN: 70Hz and DG:1520= DG:285Hz only. All Futaba
digital servos can be worked with fastest DG:285Hz mode
but some of other brands servos do not support DG:285Hz
mode. In this case, select the proper servo driving frequen-
cy to meet the servos.
(5) Swash servo direction setting [default: 1]
This parameter facilitates achieving proper swash servo movement electronic CCPM models
(eCCPM) In the H3-xx swash mode, three of the swash servos directions are changed by push-
ing the DATA[+] or DATA[-] key. Choose the combination number which produces level swashplate
travel with a collective pitch input from the transmitter. There are 8 combination choices for the
H3-xx swash mode. On H4-xx swash mode, there are 16 combination choices. After selecting the
combination number, aileron, elevator, pitch, and 2nd elevator servo parameters are automati-
cally set.
NOTE: Occassionally the aileron or elevator function directions are reversed even though collec-
tive pitch direction is correct. In this case, change the direction of the affected function using the
SWS.Dir parameter. The sign of its value will change from (+) to (-) or vice versa.
(7) Swash direction setting [default: +]
This selects the aileron, elevator and corrective pitch direction. Reverse the direction when the
stick movement and swash movement are opposite.
SWASH BASIC MAP. 1 3
(6) Servo neutral adjustment [default: 0μS ranges: -116~0~+116uS]
This menu is effectively a subtrim or individual neutral adjustment for each of the swash plate
servos. All servo arms should first be positioned as perpendicularly as possible to the control
linkage with the collective stick positioned at 0 degrees collective (usually centered at half stick).
Only then and if needed should neutral adjustments be made with goal being to keep them as
small as possible. The ELE2 neutral adjustment only works if the H4-xx swash plate type has
been selected.
To use this function select the servo you would like to adjust and press the DATA [+] or [-] key to
position the servo as desired.
(Confirmation screen)
Push DATA
+/– key
Push DATA
+/– key
Push DATA
+/– key
Push DATA
+/– key
Push MODE
+/– key