105-453B January 2007
Page 6.23
Digital Projection
LIGHTNING 35HD-T, 40HD-T
User Manual
6. Appendix
Lens Commands
Lens Stop All
Used to stop all lens motors.
CALL
: “lens,stop,write”
RETURNS : “[msg id],ACK,stop”
: OR
: “[msg id],NAK,stop”
Lens Move
Used to move lens position left-right, up-down and open/close shutter.
CALL
: “lens,move,write,[axis],[direction],[time],[speed]”
: Where [axis] is one of:
: h - horizontal
: v - vertical
: f - focus
: z - zoom
: s - shutter
: [direction is one of:
: l - left (use with ‘h’)
: r - right “
: u - up (use with ‘v’)
: d - down “
: o - open (use with shutter)
: c - close “
: [time] is the move time in milliseconds, currently recommended
minimum is 300.
: [speed] is 0 for slow and 50 for fast.
NOTE
: Only one axis may be driven at a time.
RETURNS : “[msg id],ACK,move”
: OR
: “[msg id],NAK,move”
Notes
