Pioneer CLD-V2400 Programmer's Reference Manual page 100

Chapter Four • CLD-V2600 / 2400 Level I & III
4.7.5 Communication Control Commands
43) COMMUNICATION CONTROL
Function: Communication mode is selected.
Format: Integer
Explanation: Contents of the communication control register (CCR) are
rewritten. For the CLD-V2600 and the CLD-V2400, the
Automatic Status can be selected ON or OFF. When Automatic
Status is ON the Player returns an "R" upon execution of a
command, when it is OFF, it does not.
Integer
2
3
The initial value (default value) of the CCR is set to Mode 3. With
this command, it is possible to change the communication mode
as required. If an unsupported mode is specified, an error occurs.
Execution: * CCR = 3
2 C M <C/R>
* CCR = 2
3 C M <C/R>
* CCR = 3
44) CCR MODE REQUEST
Function: Current communication mode is returned.
Format: ? M
Explanation: Contents of the communication control register (CCR) are
returned, indicating the current communication mode.
Execution: * CCR = 3
? M <C/R>
4-38
TP 117
LD/CD
C M
Mode
MODE-2
MODE-3
Player's set to CCR Mode 3; no '"R" is returned
(Note: No "R" is returned here, as player is in
currently in CCR Mode 3.)
Player is in CCR Mode 2, "R" is returned
R <C/R> (Note: "R" is returned, as player is
in CCR Mode 2.)
Player is in CCR Mode 3, no '"R" returned
LD/CD
CM2
CM3
CLD-V2600 / 2400 Level I & III User's Manual
v. 2.0 • 12/93
Auto-Status
OFF — "R" not returned
ON — "R" returned
MODE-2
MODE-3
CM3 <C/R>