RobbeBox operation - RC Groups
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Apr 07, 2012, 10:56 PM
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RobbeBox operation

Instructions for the software modified RobbeBox for use with coaxial helicopters utilizing the OlliW gyromixer.

Needed –
1. A working coaxial helicopter utilizing a properly programmed OlliW Gyromixer
2. A previously modified RobbeBox set up for use with the OlliW Gyromixer

The RobbeBox can be plugged into the heli at any time that the red LED on the Gyromixer is steadily illuminated. The only time that it should not be steadily illuminated is when the motors are running. In the running state the red LED should be off. You can also plug the RobbeBox in prior to powering up the heli.

Once connected, use the far left or far right buttons to navigate the menu system. Use the inner two buttons to change settings on the selected value(s). Once you have made any changes that you want to make, navigate to the screen that asks if you want to write the changes and hold down the inc/+ button. Disconnect the RobbeBox and test fly your heli.

When plugging into the RobbeBox make sure that the Brown or black wire is up toward the top of the RobbeBox.

For the record, here are the settings I found in my gyro using the RobbeBox
Thro Max Value - 1913us
Thro Min Value - 1108us
Mot Max Value - 1900us
Mot Min Value - 1100us
Rudd Sense - 0.10
Dead Band - 05
Cntrl Limit - 150
LP Average - 2
LP Time - 01
Frame Length - 04ms
Thro Max - 100%
Thro Min - 000%
Thro Hover - 050%
Thro Expo - 0.00
Rudd Expo - 0.00
Rudd Rate - 1.2
Revo - 000
Prop - 000
PID I - 0.100
PID Gain - 1.50
Rate gain - 1.44
Gyro - Heading Hold
Last edited by jrjr; Apr 22, 2012 at 03:49 PM.
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