GBK51948 RHINO2
Installation Manual Issue 5
5.9.4 Two throttle wipers - mirrored
The RHINO2 supports the use of a 2 x 10 kΩ dual-gang throttle with two linear wiper signals
that are each other's opposite. The throttle can either be a short travel or long travel
variant.
Figure 27: Two throttle wipers - mirrored
To use this option, set the Throttle Input parameter to 'Dual' and select the correct throttle
type with the Throttle Type parameter.
For a speed limit pot in series with the throttle wiper signals, insert a dual-gang speed limit
pot in series, and connect both pots to the two throttle wiper signals.
For a speed limit pot in parallel with the throttle, it is not possible to use the dedicated
Speed Limit Pot input (pin 9), because it is already used for the 2
nd
wiper input. To use a
speed limit pot in parallel with the throttle, connect the wiper to pin 4 (or pin 6, or pin 12)
instead of pin 9, and set Pin [x] Function (or Pin 6 Function, or Pin 12 Function) to 'SRW'.
See 5.9.6 Speed Limit Pot Connections for more details.
Note
If the throttle potentiometer is powered externally (not by T+ and T-), take care to avoid ground shift. Ground
shift will result in a throttle fault.
5.9.5 Throttle Calibration
For correct throttle operation, the electrical range of the throttle must be calibrated by
correctly setting Swap Throttle Direction, Throttle Neutral Offset, Minimum Throttle Voltage ,
Maximum Throttle Voltage, Throttle Dead-band and Throttle Full Scale Deflection.
The DX-HHP hand-held programmer can calibrate the throttle automatically. It is
recommended to use the automatic process, especially for the Dual Decode circuits.
Page 40 - Installation and testing
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