Pioneer LD-V4400 Level I User Manual page 92

Chapter Four • LD-V4400 Level I & III
34) 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.
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 12-inch CAV disc, Side 1, with chapters.
35) LDP MODEL NAME REQUEST
Function: Player's model name is returned.
Format: ? X
Explanation: For the LD-V4400 the player's name is returned as follows:
P1516XX
First 5 characters (P1516) are the player series or model
identification, and the last two characters (XX) represent the
player version number. NOTE: Please be advised that the version
numbers are updated as running changes are made to the player.
Execution: ? X <C/R>
In this example the last two digits (XX) = 01, which was the first
version number of the LD-V4400.
4-34
C2 C3 C4
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>
P 1 5 1 6 0 1 <C/R>
TTP 116 v1.1 • 9/93
C5 <C/R>
1 = loaded
1 = CLV
1 = 8 inch
1 = Side 2
1 = yes
LD-V4400 Level I & III User's Manual
X = unknown
X = unknown
X = unknown
X = unknown