Toa VX-050DA - Speaker Selector Extension

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Chapter 3 INSTALLATION AND SETTING PROCEDURES (HARDWARE)
8.10. Speaker Selector Extension
The VX-3008F or VX-3016F can be used as speaker selector that extends the number of speaker lines without
having a built-in power amplier.
Up to 3 VX-3000F units for broadcast zone extension use can be connected to a single VX-3008F or VX-3016F.
Connect the extension output connector of the VX-3008F or the VX-3016F with the built-in amplier module to
the next VX-3008F's or VX-3016F's extension input connector.
Similarly, make extension input/output connector connections for other units one after another.
Use EXTENSION 1 and 2 for VX-3008F connections, and EXTENSION 1 for VX-3016F connections.
Notes
• Only the VX-3008F can be used for the zone extension of the VX-3008F, and only the VX-3016F unit for the
zone extension of the VX-3016F.
But Zone extension is not available when the VX-3016F is used in "2 channels, 8 speaker selectors" mode.
• Be sure to ground the Signal ground terminal.
Otherwise, a ground fault cannot be detected.
VX-3008F (With amplifier installed)
VX-3008F (With no amplifier installed)
VX-3008F (With no amplifier installed)
Extension unit: Max. 3 pcs