Introduction, Electromechanical components, D-pad – Acme Extreme Rally wheel User Manual
Page 4: Usb/ps2/ps3 cable, Motor

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Introduction
Description
Acme Extreme Wheel is a professional steering wheel and support force
vibration.
Features
• 24cm wheel size
• 270 degrees rotation for steering wheel
• Compatible with PC, PS2 and PS3
• Support two modes (Digital and Analog) on PS2 and press the button “mode”
for mode switch
• The force vibration is available on all platforms
• Button setting is programmable on all platforms
• Advance 6-sensivity settings
Electromechanical components
Buttons/Axis
• 8 analog buttons (L1, L2, R1, R2, Δ, X, O,
□)
• 3 digital buttons (Select , Start and Mode)
• 3 analog Axis (X, Gas Pedal, Brake Pedal)
All buttons are rubber pad and lifecycle of potentiometers on analog axis is
more than 500,000, see button and axis assignment as following.
D-Pad
Description/ Role
One D-Pad (8 directions) and navigation in menus
Electronics requirements
8 directions
LED
Description/ Role
1 LED for setting display
USB/PS2/PS3 Cable
Description/ Role
2.1m length
Motor
Description/ Role
Vibration feature on PC/PS2/PS3