Appendix D
(CDP) CD Player Commands
Owner’s Manual / Software Driver Installation Guide
D-3
CM
Command
Drive Action
nKL
Key Lock
Enables or disables the front panel eject button. n = 0:
Enabled. n = 1: Disabled
LO
Lead Out
Lead Out Adress
NF
Scan Forward
Scans forward about 15 seconds; audio attenuated by 12 dB.
NR
Scan Reverse
Scans backwards about 15 seconds; audio attenuated by 12dB.
?O
Read ISRC
Returns the 15 digit International Standard Recording Code
for the current track. (DRM-604X series only)
?P
Mode Request
Returns three digit string representing player mode: P00 -
Home (No Magazine), P01 - Park Mode, P04 - Play Mode,
P06 - Pause Mode, P20 - Home Mode (Magazine Inserted)
PA
Pause
Enters Pause mode at the current address.
PL
Play
Enters Play mode and begins audio play.
?Q
TOC Request
Returns TOC data as a 10 digit string (FFLLEEEEEE), where
FF represents the first track, LL represents the last track
number, and EEEEEE represents the lead-out address in
MMSSFF format.
?Q
TOC Request
Returns TOC data for track n as an eight digit string
(EEEEEETT), where EEEEEE represents the absolute start
address of the track in MMSSFF format, and TT represents
the track type. 00 means audio, 04 means data.
?R
Track Request
Returns a two digit string representing the current track. In
Park mode, XX is returned. 00 is returned when the current
address is in the lead-in area, an AA when in lead-out.
RJ
Reject
Stops the disc and enters Park mode.
aSA
Start
Starts disc rotation. The drive will pause at the beginning of
the first audio track.
aSE
Search
Searches to address a and enters Pause mode.