BEIER-Electronic SFR-1 - Page 60

GB Sound speed controller SFR-1
60 BEIER-Electronic 06.02.2019
off in order to play the coldstart sound instead of the warmstart sound after a new
start.
Speed change when triggering function “Engine sound rpm change”:
Here you can setup the change of the rpm for idle or driving sound between a range
of -50% and +50%. Minus values make the sound slower and positive values faster.
With this setting you change the speed of the actual sound (idle or driving sound). It
initiates no change between idle and driving sound. This function is quite useful for
example if you want to change the speed of a hydraulic pump of a construction
maschine.
Speed steps/gears
Gears forward/backward:
Here you can choose how many different driving sounds or gears, the engine sound
should have.
When option "Play change sound parallel to engine sound" is activated, the driving
sound changes immediately from the old to the new engine sound and the change
sound is played simultaneously during this change. If this option is not activated, the
old engine sound stops, the change-sound is played and after that the new engine
sound starts.
As an additional option, it is possible to skip gearshift and downshift at stopping. If
this option is activated, the engine sound will directly jump to FG1 when you stop the
model.
Zero point deadband threshold:
When the vehicle is standing, i.e. the drive motors are not running, but the sound
module is not generating the idle sound. If it occasionally plays the driving sound
instead, then this value should be raised slightly.
On the other hand, if the idle sound continues to play even though the vehicle is no
longer stationary, then this value can be reduced slightly.
Stationary/motion/gear hysteresis:
When the vehicle is moving very slowly and the sound constantly alternates between
idle and running sound, then this value should be raised slightly.
Also if the engine sound alternates steadily between two speed steps/gears while
driving, this value should be raised slightly, as well.
Driving sound diagram:
The diagram shows graphically which driving sound/gear is played at the
corresponding speed. In addition it is possible to set the driving sound directly in the
diagram (see page 87).