Ld Disc Status Request ?D; Cd Disc Status Request ?K - Pioneer CLD-V2800 User Manual

Chapter Three • CLD-V2800 Level III
40) DISC STATUS REQUEST
Function: Attributes of the disc being played are returned.
Format: ? D
Explanation: Status information concerning the disc is returned in the
following format. If this command is sent while a CD is playing,
an error code, E04, is returned.
C1
C1: disc loading
C2: CAV/CLV
C3: disc size
C4: disc side
C5: chapter code
Execution: ? D <C/R>
* Disc is not loaded.
? D <C/R>
* The disc loaded is a CAV 12-inch disc, Side 1, with chapters.
†
NOTE: LD-ROM discs will not play on the CLD-V2800 player.
41) DISC STATUS REQUEST
Function: Attributes of the disc being played are returned.
Format: ? K
Explanation: Status information concerning the disc is returned in the
following format. If this command is sent while a LaserDisc is
playing, en error code, E04, will be returned.
C1
C1: disc loading
C2: Unused
C3: Unused
C4: CD or CDV
C5: (Reserved)
C6: (Reserved)
C7: (Reserved)
C8: (Reserved)
See Execution on next page:
3-36
LD
C2
0 = not loaded
0 = CAV
0 = 12 inch
0 = Side 1
0 = no
0 X X X X <C/R>
1 0 0 0 1 <C/R>
CD or CDV
C2 C3 C4 C5
0 = not loaded
fixed as X = unknown
fixed as X = unknown
0 = CD
fixed as X = unknown
fixed as X = unknown
fixed as X = unknown
fixed as X = unknown
TP 120 v. 1.0 • 10/95
C3 C4 C5
1 = loaded
A=LDROM
1 = CLV
1 = 8 inch
1 = Side 2
1 = yes
C6 C7 C8 <C/R>
1 = loaded
1 = CDV
CLD-V2800 Level III User's Manual
<C/R>
†
X = unknown
X = unknown
X = unknown
X = unknown
X = unknown
X = unknown
X = unknown