PowerBox Systems MERCURY SR2 User Manual

32 PowerBox-Systems − World Leaders in RC Power Supply Systems
The iGyro is now ready for the model’s initial set-up ight. Take the aircraft off with
gyro gain set to 0%. Hold the model straight and level while you (or a colleague)
slowly turn the gain control to the left - or right, if you do not want to use Attitude
Assist on the ailerons.
Slowly turn the gain control until the model begins to oscillate. Once you have
found this point, turn the gain control back slightly. Now y a few circuits with
this setting. Fly loops, rolls, knife-edge passes, and the model should exhibit no
tendency to oscillate at any time.
As soon as you have found this optimum setting, bring the model in for a landing.
Switch to your transmitter’s servo monitor, and read off the percentage value for
gain. You can now swap the rotary control for a switch, and enter the associated
servo travel as the percentage you have just established. A value of 0% disables
the gyro.
If your model features thrust vector control, the Setup Assistant has already as-
signed a second gain control. This is used to set the optimum gyro response for
the vector function in a separate test-ight. Gyro gain for thrust vector control
generally requires a value higher than 100%. Since the PowerBox Mercury SR2
features integral gain controls for each individual gyro function, it is possible to
implement different ight modes at the transmitter with no great effort.

PowerBox Systems MERCURY SR2 Specifications

General

Brand	PowerBox Systems
Model	MERCURY SR2
Category	Power Supply
Language	English