Pioneer CLD-V2400 Programmer's Reference Manual page 99

Execution: ? K <C/R>
* Disc is not loaded.
? D <C/R>
* A CD is loaded.
? D <C/R>
* A LaserDisc is loaded.
42) LVP MODEL NAME REQUEST
Function: Player's model name is returned.
Format: ? X
Explanation: The model name of the CLD-V2600 is returned as: P1527XX
The model name of the CLD-V2400 is returned as: P1518XX
First 3 characters (P15) indicate the player is a Pioneer LaserDisc
Player. The next two characters (27 or 18 in the examples above)
indicate the player series or model number. The CLD-V2600 will
return 27 as the next two digits; the CLD-V2400 will return 18.
The last two digits (XX) represent the player version number
and they are updated periodically as running changes are
made to the players.
Execution: ? X <C/R>
In this example the last two digits (XX) = 01, which was the first
version number of the CLD-V2400.
For more information see Technical Bulletin #148A, Pioneer
Industrial LaserDisc Player Model Numbers.
NOTE: The CLD-V2600 and the CLD-V2400 players do not support the
?U command allowing access to Standard User's Code that may
be encoded on LaserDiscs.
CLD-V2600 / 2400 Level I & III User's Manual
CLD-V2600 / 2400 Level I & III • Chapter Four
0 X X X X X XX <C/R>
1 X X0X X X X <C/R>
E04 <C/R>
P 1 5 1 8 0 1 <C/R>
LD/CD
TP 117 v. 2.0 • 12/93
4-37