Pioneer CLD-V2400 Programmer's Reference Manual page 104

Chapter Four • CLD-V2600 / 2400 Level I & III
46) REGISTER B SET
Function: Changes the current setting of Register B. (Squelch Control)
Format: Integer
Explanation: Attributes concerning the squelch switch for video and audio are set
in Register B. The squelch switch is normally controlled
automatically in accordance with the operating mode of the player.
In the modes where pictures and sound are not clearly reproduced,
the squelch switch prevents the noise from being displayed or heard.
(eg. During scanning on LaserDiscs, audio is squelched.)
By rewriting the contents of the Register B, it is possible to make
the squelch switch invalid. In this state, the video and audio
signals are continually output.
The initial value is 0.
It must be noted that these signals may contain noise
components which may adversely affect equipment connected to
the output of the player. Therefore, the operation must be fully
understood before this function is used.
Integer
Execution: * Disable the video squelch during searching.
128 R B 23000 S E 0 R B <C/R>
* Play at 1/2 speed while outputting sound.
64 R B 30 S P M F <C/R>
* Set to Still and return to normal squelch.
ST0RB <C/R>
4-42
TP 117
LD/CD
R B
Function
0 Normal
64 Audio Squelch Invalid
128 Video Squelch Invalid
192 VD/AD Squelch Invalid
Figure 4-U
CLD-V2600 / 2400 Level I & III User's Manual
v. 2.0 • 12/93
R <C/R>
R <C/R>
R <C/R>
Video Audio
0 0
0 1
1 0
1 1