Pioneer CLD-V2400 Programmer's Reference Manual page 106

Chapter Four • CLD-V2600 / 2400 Level I & III
48) REGISTER A REQUEST
Function: Returns the contents of Register A. (Display)
Format: $ A
Explanation: Returns detailed attributes of Register A in the following format:
A
C1:
C2:
C3:
C4 to C8 are set to "0".
Execution: 7 R A <C/R>
$ A <C/R>
* Frame number, chapter number and User's Display are enabled.
49) REGISTER B REQUEST
Function: Returns the contents of Register B. (Squelch Control)
Format: $ B
Explanation: Returns Register B video and audio squelch attributes in the
following format:
B
C8:
C7:
C1 to C6 are set to "0".
Execution: 1 2 8 R B <C/R>
$ B <C/R>
* Video squelch is disabled; Audio squelch is enabled.
1 9 2 R B <C/R>
$ B <C/R>
* Video and audio squelch are both disabled.
0 R B <C/R>
$ B <C/R>
* Video and audio squelch are both enabled
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TP 117
LD/CD
C8 C7
Frame number display
Chapter number display
User Area display
R <C/R>
A 0 0 0 0 0 1 1 1 <C/R>
LD/CD
C8 C7
Video squelch disabled;
Audio squelch disabled
R <C/R>
B 1 0 0 0 0 0 0 0 <C/R>
R <C/R>
B 1 1 0 0 0 0 0 0 <C/R>
R <C/R>
B 0 0 0 0 0 0 0 0 <C/R>
CLD-V2600 / 2400 Level I & III User's Manual
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C6 C5 C4 C3
C6 C5 C4 C3
C2 C1 <C/R>
1 = ON; 0 = OFF
1 = ON; 0 = OFF
1 = ON; 0 = OFF
C2 C1 <C/R>
1 = ON; 0 = OFF
1 = ON; 0 = OFF