Futaba GY520 - Manual (Page 18)

Select the appropriate setting for the servo you are using.
18
GY520 P
ROGRAMMING
Parameter 1: Servo Type [1 FLASH]
WARNING!
The servo type parameter within the GY520 must match the
type of servo you are using. Incorrect setting may damage the
GY520 or the servo, possibly resulting in a loss of control of
the model during fl ight.
Blue, 1 Flash
Digital 1520μS Servo*
Red, 1 Flash
Digital 760μS Servo
Violet, 1 Flash
Futaba S9650 EP Heli Digital Servo
Futaba S9257 EP Heli Digital Servo
Futaba S9253 Digital Servo
Futaba S9254 Digital Servo
Any digital servo capable of a 280 Hz update rate.
Futaba S9256 Digital High Speed Servo
Futaba BLS251 Brushless Heli Servo
All analog (non-digital) servos.
Futaba S9251 Digital High Speed Servo
LED INDICATOR
SERVO TYPE
SERVO COMPATIBILITY
* Default Setting
Y520 Mnl.indd 18 Y520 Mnl.indd 18 4/7/2009 7:55:05 AM 4/7/2009 7:55:05 AM