Yamaha CRW2200SX - Manual (Page 40)

Appendix
31
Macintosh Users
Use Apple System Profiler to check the firmware version of the CRW2200SX drive.
(→P. 20)
The following table shows the various LED signals and meanings when the
CRW2200SX drive is turned on.
LED Indicator Messages
Status Indicator Messages LED Color
Ready (with disc) Lit Green
Ready (no disc) Lit Orange
Tray operation (opening/closing) Blinking (constant) Green
Tray fully opened Out —
Reading disc information (TOC) Blinking (constant) Green
Initial access in writing Blinking (constant) Orange
Writing (test mode) Blinking (constant) Orange
Writing Blinking fast (constant) Orange
Reading Flashing (inconstant) Green
Playing Blinking fast (constant) Green
Power saving (combined with
the computer’s power saving)
Out —
Failure Flashing (inconstant) Orange