Extron electronics SW USB Series Provozní pokyny stáhnout pdf (Strana 12)

SW USB Series • Installation

2-2

Installation

PRELIMINARY

Installation Overview

To install and set up the SW USB switcher,

Mount the switcher on a rack shelf or under furniture, if desired. (See

“Mounting the SW USB Series Switcher”, below.)

Connect host device(s) to one or more SW USB input connectors, using USB

cable lengths of up to 15 inches (4.5 m) and USB B connectors.

Connect one or more peripheral USB devices to the SW USB Output

Hub ports, using USB cable lengths of up to 15 inches (4.5 m) and USB A

connectors.

If desired, connect an RS-232 cable to the SW USB’s RS-232 port and to a host

computer or control system. (See “Wiring for RS-232 Communication,” later

in this chapter.)

Your RS-232 computer or control system should not be one of the host devices

connected to any of the input ports. Use a separate computer for RS-232

communication.

If desired, connect an external Extron A/V switcher to the RS-232 Pass Thru

port. This switcher can then be controlled via commands sent through this

port.

If desired, wire one of the provided three-pole or ﬁve-pole captive screw

plugs to a 2-button or 4-button contact closure device, and connect the device

to the SW USB’s Contact port. (See “Contact Closure Control,” later in this

chapter.”)

If using a different power supply from the one that was provided, wire a 2-pin

captive screw connector to the external power supply. (See “Wiring the Power

Connector,” later in this chapter.)

SW4 USB Plus only: If desired, attach a keyboard and/or mouse to output

port 3 and/or 4, and set the appropriate DIP switch(es) for host emulation.

(See “Host emulation (SW4 USB Plus only),” in chapter 3, “Operation.”

Power on the USB peripheral devices, if applicable.

Power on the SW USB switcher.

Power on the host device(s).

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Extron electronics SW USB Series Provozní pokyny Strana 12