MS2000 or RM2000 syntax

Shortcut	JS
Format	JSSPD [X=fast] [Y=slow] [Z=knob_speed] [F=xy_knobs_fast] [T=xy_knobs_slow]
Units	integer
Remembered	Using SS Z

Tiger syntax

Shortcut	JS
Format	[Addr#]JSSPD [X=fast] [Y=slow] [Z=knob_speed] [F=xy_knobs_fast] [T=xy_knobs_slow]
Units	integer
Type	Card-Addressed
Remembered	Using [addr#]SS Z

This command sets the relative motor speed for maximum deflection of the joystick to the values specified. Values between 0.1 and 100 (%) are acceptable, or -100 to -0.1 (negative setting reverses the direction). (Alternatively on Tiger the joystick direction can be set using the CUSTOMA Z command, parameters 22-25).

Pressing the joystick button toggles between the fast and slow settings by default.

Knob_speed is a signed value that sets the relative speed and direction of the encoder knob (not commonly used on TG-1000).

xy_knobs_high and xy_knobs_low are used to set the fast and slow speeds for XY_KNOBS and ZF_KNOB, which respond to input from the two knobs on the side of the TG-1000 joystick. Note this is different from MS-2000 where the F parameter sets the slow speed and the fast speed is equal to the low speed multiplied by the T parameter raised to the third power. (Prior to stage firmware version 2.87 the implementation for F and T was like MS-2000.)

If there are no errors, the positive reply :A will be sent back from the controller.

Tiger Example

1JS X? Y?
:A X=80.000000 Y=3.000000

MS2000 Example

JS X? Y?
:A JS_FAST=100 JS_SLOW=5