Manual
5
The HPF / LPF / Fullrange Mode Switches allow your WX amplier to drive a bi-amplied system without an additional
active crossover network. LPF is used to drive subwoofers, HPF to drive a Mid/Hi enclosure and Fullrange is used to
drive a Mid/Hi enclosure without a subwoofer.
OPERATING MODE SWITCHES
OPERATING MODE Built-in lter Frequency response of the amplier
Top HPF 6dB/oct
100Hz High Pass Filter 100Hz-20KHz
Middle FULL RANGE Bypassed 20Hz-20KHz
Bottom LPF 6dB/oct
100Hz Low Pass Filter 20Hz-100Hz
The WX Series employ Speakon output connectors. Ensure that only heavy gauge two conductor speaker cables with
professionally wired Speakon connectors are used for connection from amplier to loudspeaker.
OUTPUT WIRING
1. Make sure that the power switch is set at the OFF position while making connections to and from the power amplier.
2. Connect all devices in the signal path and ensure that each connection is secure.
3. Set all level and gain controls to their minimum. Connect the IEC power cord to the ampliers IEC receptacle.
4. After powering up all other devices rst, turn the power switch on the amplier to the ‘ON’ position and verify that the
POWER LED is illuminated.
5.
Turn the amplifier volume control up to the “7” setting. (This setting can be adjusted higher or lower, as needed,
after set-up). With source signal present start to set each gain stage in your signal path, starting at the beginning of
the chain. It is best practice to make overall volume changes with the master fader of your mixing console once the
amplier input trim has been calibrated.
6.
When powering down, make sure that the power ampliers are switched off rst.
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WX-1 and WX-3.indd 5 2014-7-16 10:23:18