Specifications

• To turn off an ALL-ON group, momentarily press the ON button from any room within

the group.

• To turn off all rooms in the system regardless of ALL-ON grouping, go to any keypad,

make sure it is ON, then press-and-hold the ON button until the red ON LED flashes on

the keypad (about 2 seconds).

VOLUME ▲ ▼

• To increase the volume, press ▲. To decrease the volume, press ▼.

• To mute the audio, press

▲ and ▼ together. (Press the MUTE button on the IR remote

control to get the same response.)

• To un-mute the audio, press either the ▲ or ▼ buttons. (Press MUTE again on the IR

remote.)

• To set PX-603 room turn-on volume: turn the room ON, adjust the volume to desired

level, turn the room off, and within 5 seconds press

▲ and ▼ simultaneously. The LED

will flash to indicate acceptance of the new setting.

Note

For a complete description of KPS and IR remote button functions, refer to the PX-600

Installation Manual.