Handicare Raptor, Service Manual, Page: 117 / 163

SP1A
SK73762/6
PG
DRIVES TECHNOLOGY
12
Slow This value is used when the scooter’s Speed Limiting
potentiometer is set to Slow and the Slow/Fast switch is set to
Slow.
The value is displayed as a percentage of the scooters total available output.
Therefore if the Fast value is set to 20% then the scooter will be able to drive at up to
20% of the total available speed when the Slow/Fast switch is in the Fast position and
the Speed Limiting Potentiometer is in the Slow position.
If there is no Slow/Fast switch fitted then only the Fast
value will be relevant.
4.9 Invert Throttle ?
This selects the polarity of operation of a wig-wag throttle or, on a single-ended throttle
system, the polarity of operation of the reverse switch. You can set the Throttle Invert
Polarity to Yes or No.
On a wig-wag system, setting Throttle Invert Polarity to No means that if throttle
potentiometer wiper is approaching the high reference then direction will be forwards,
Yes is opposite to this.
On a single-ended type system, No means that if the reverse switch input is connected
to 0V then direction will be reverse, Yes is opposite to this.
4.10 Sleep Timer ?
A length of time can be set, such that if the controller accepts no valid input for that
period of time, it will power down safely. The time can be set from 0 to 20 minutes. If the
value is set to 0, no power down will occur.
To operate the scooter after the controller has entered sleep mode switch the controller
of and on again.
4.11 Read System Log ?
Displays a diagnostic log which stores the number of occurrences of the last eight
detected system problems. Refer to the specific chapter for the controller conected
to the SP1a.
4.12 Read Timer ?
Displays the length of time which the controller has been driven. The value is displayed
in complete hours.