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View Full Version : 8900G tail set up for v-bar?


tdsounds
01-01-2008, 03:49 PM
I'm trying to set up the tail for my logo 500 vbar but I'm scratching my head on this one. I think for selecting the tail servo in the vbar software is the 9254/9253 cause I seen it other people's setups. But how come when I set it up and move the rudder stick on my dx7 it only barely moves to the left but not to the right? It does fine when I set it up with the Graupner 8700 selection. It moves quickly left and right.expected when I setup a gyro say the 611. Should I be expecting setting up the tail to be a lot different from setting up a convential gyro?

uragano47812
01-01-2008, 03:53 PM
You can use it with 8700 config setup. No worry. Also Futaba BLS251 can be used as 9251 or 9256.

Eyon
01-01-2008, 04:22 PM
use as STANDARD settings! the 9254 setting has the futaba 760uS pulse width for centering, and the 8700 setting has a totally different frame rate. the 8900G can be used with any radio system as a standard servo, so it is a standard 1500uS center with standard frame rate

Flybar-less
01-01-2008, 06:23 PM
Ditto Eyon.


1520uSec /333Hz servos
Futaba S9253 / S9254 / S9257 / S9650 / S3153 / S3154, JR 8900G /
3400G, Sanwa ERG-WRX, Airtronics 94758 / 94761, Hitec 5925MG /
6965HB, Robbe FS61BB, LogicTech 2100G

760uSec / 333Hz servos
Futaba S9251 / S9256 / BLS251, LogicTech 6100G

1520uSec / 250Hz Servos
JR 2700G / 8700G / 810G, Sky HDS-577 / HDS-877

uragano47812
01-02-2008, 05:40 AM
Oh well i have read it from vstabi forum and i don't take care of the 333hz vs 250hz...
Sorry