Behringer EURORACK UB1222FX-PRO Manuel d'utilisateur télécharger pdf (Page 12)

12 EURORACK UB1222FX-PRO User Manual

PROGRAM

You can select the eect preset by turning the PROGRAM control. The display

ashes the number of the current preset. To recall the selected preset, pressthe

button; the ashing stops. You can also recall the selected preset using

thefootswitch.

3.2 XPQ surround function

The surround function can be enabled/disabled with the XPQTOMAIN switch.

This is a built-in eect that widens the stereo width, thus making the sound more

lively and transparent. Use the SURROUND control to determine the intensity of

this eect.

4. Installation

4.1 Rack mounting

The packaging of your mixing console contains two 19" rack mount brackets

which can be installed on the side panels of the console.

Before you can attach the rack mount brackets to the mixing console, you need

to remove the screws holding the left and right side panels. Use these screws to

fasten the two brackets onto the console, being careful to note that each bracket

ts a specic side. With the rack mount brackets installed, you can mount the

mixing console in a commercially available 19" rack. Be sure to allow for proper

air ow around the unit, and do not place the mixing console close to radiators or

power amps, so as to avoid overheating.

◊ Only use the screws holding the mixing console side panels to fasten

the 19" rack mounts.

4.2 Cable connections

You will need a large number of cables for the various connections to and from

the console. The following illustrations show the wiring of these cables. Be sure

to use only high-grade cables.

strain relief clamp

sleeve

tip

sleeve

pole 1/ground

tip

pole 2

The footswitch connects both poles momentarily

¼" TS footswitch connector

Fig. 4.1: ¼" TS footswitch connector

4.2.1 Audio connections

Please use commercial RCA cables to wire the 2-track inputs and outputs.

You can, of course, also connect unbalanced devices to the balanced

input/outputs. Use either mono plugs, or ensure that ring and sleeve are bridged

inside the stereo plug (or pins 1 & 3 in the case of XLR connectors).

◊ Caution! You must never use unbalanced XLR connectors (pins 1 and

3 connected) on the MIC inputs if you intend to use the phantom

power supply.

For unbalanced use, pin 1 and pin 3 have to be bridged

1 = ground/shield

2 = hot (+ve)

3 = cold (-ve)

input

output

Fig. 4.2: XLR connections

strain relief clamp

sleeve

tip

sleeve

(ground/shield)

Unbalanced ¼" TS connector

tip

(signal)

Fig. 4.3: ¼" TS connector

strain relief clamp

sleeve

ring

tip

sleeve

ground/shield

For connection of balanced and unbalanced plugs,

ring and sleeve have to be bridged at the stereo plug.

Balanced ¼" TRS connector

ring

cold (-ve)

tip

hot (+ve)

Fig. 4.4: ¼" TRS connector

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Behringer EURORACK UB1222FX-PRO Manuel d'utilisateur Page 12

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