Sony SRP-X351P RS232C Protocol Manual

4

When the SRP-X351P receives an undefined command, this command is sent

after receiving DELIMITA (B1H).

ST3 Input Selection

ST3 SELECT INPUT A (11H 80H 20H B1H)

INPUT A of ST3 is selected.

ST3 SELECT INPUT B (11H 80H 21H B1H)

INPUT B of ST3 is selected.

ST3 SELECT INPUT C (11H 80H 22H B1H)

INPUT C of ST3 is selected.

ST3 SELECT INPUT D (11H 80H 23H B1H)

INPUT D of ST3 is selected.

Output MUTE

MUTE OFF (11H 81H 20H B1H)

Muting function of the SRP-X351P is released.

MUTE ON

(11H 81H 21H B1H)

Muting function of the SRP-X351P is active.

Master Volume

MASTER VOLUME DOWN

(11H 82H 20H B1H)

Master volume level is decreased.

MASTER VOLUME UP

(11H 82H 21H B1H)

Master volume level is increased.

MASTER VOLUME STOP

(11H 82H 22H B1H)

Master volume level remains in its position.