4-14
c. Operator Presence Control (OPC)*
*T3b MODELS ONLY
After 10 seconds, the operator presence control (OPC)
activates an alarm signal and "OPC" appears on the gauge
display when the any of following conditions is fulfilled:
Ignition is switched on or the engine is running below the
1800 rpm.
Thumb throttle is not actuated.
No service brake is actuated.
Rear parking brake is not operated (See the CH 4.10.2 for
operation of rear parking brake)