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46)
REGISTER B SET
LD/CD
Function: Changes the current setting of Register B. (Squelch Control)
Format: Integer R B
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.
Execution: * Disable the video squelch during searching.
128 R B 23000 S E 0 R B <C/R> R <C/R>
* Play at 1/2 speed while outputting sound.
64 R B 30 S P M F <C/R> R <C/R>
* Set to Still and return to normal squelch.
ST0RB <C/R> R <C/R>
4-42 TP 117 v. 2.0 • 12/93 CLD-V2600 / 2400 Level I & III User’s Manual
Integer Function Video Audio
0 Normal 0 0
64 Audio Squelch Invalid 0 1
128 Video Squelch Invalid 1 0
192 VD/AD Squelch Invalid 1 1
Figure 4-U
Chapter Four • CLD-V2600 / 2400 Level I & III