RCU Forums - View Single Post - Spektrum DSP75 servos compatible with GY401?
Old 02-15-2008 | 09:49 AM
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bassplayinDude
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From: E Hartford, CT
Default RE: Spektrum DSP75 servos compatible with GY401?

I have a DSP75 on the tail of my Blade 400 as well. It is recommended in the B400 manual if you want to use the stock gyro in digital mode.

When I first powered up with the new DSP75 servo the heli started fast CW piros. Flipped the Norm/Rev switch on the gyro and all was good again. Did not use the servo programmer to set servo to rudder mode.