No. 60025, Issue 5. January 1999
Appendix A : Abbreviations 16
60
OONAPU
Out Of Neutral At Power Up. A fault condition produced if the
DX System is turned on while the joystick is not in the neutral
(non-driving) position.
PM
DX Power Module. The DX Module that produces the DX
System output to the motors and park brakes.
RFI
Radio Frequency Interference.
RJM
Remote Joystick Module. A DX Module that contains a joystick
only, and can be used to control the wheelchair instead of the DX
Remote used in the DX System.
TAM
Two Actuator Module. A DX Module with two actuator outputs.
TÜV
A German Safety Standards Authority.
UCM
User Control Module. The core component of all DX Remotes.
The name is sometime used interchangeably with DX Remote.
Wizard
A Programming Configuration Diagnostics tool used by the DX
System.