QSC Audio 8 ohm capable) user manual Rear Panel, Rack Mounting, Cooling, AC Mains Connection

Rear Panel

(CX404 shown, other models similar, 2-Ch. models equipped with XLR inputs as well)

EN

1- CH1 Terminal Block Input Connectors	5- Barrier Strip Output Connectors
2- DataPort Connector	6- Cooling Air Inlet Vents
3- CH2 Terminal Block Input Connectors	7- Mode Switch Setting Diagrams
4- Mode Switches	8- IEC Power Connector

Rack Mounting

Optional handles shown. Use four screws and washers to mount the amplifier to the equipment rack rails. To use the amplifier outside a rack, attach the self-adhesive

rubber feet to the bottom.

Cooling

Air flows from the rack, into the back of the amplifier, and out the front. This keeps the rack cool. The fan automatically runs faster when the amp is working hard.

Do not block the front or rear air vents!

Air flow in QSC amplifiers: Cool air is drawn into the rear of the amplifier by the cooling fan. Warm air exits the front of the amplifier.

AC Mains Connection

Connect AC power to the IEC socket on the back of the amplifier. NOTE: Turn off the AC power switch before connecting AC power. The AC Switch must be turned on to use remote control systems or the Standby function.

The correct AC line voltage is shown on the serial number label, on the rear panel. Connecting to the wrong line volt- age may damage the amplifier or increase the risk of electric shock.

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