Справочник Пользователя для Behringer Portable Speaker X2222USB

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XENYX X1622USB/X1832USB/X2222USB/X2442USB User Manual
behringer.com
Installation
6.  
Rack mounting
6.1  
The packaging of your mixing console contains two 19" rack mounts for 
installation on the side panels of the console.
Before you can attach the rack mounts to the mixing console, you need to remove 
the screws holding the left and right side panels. Then, use these screws to 
fasten the two rack mounts, each specifically to one side. With the rack mounts 
installed, you can mount the mixing console in a commercially available 19" rack. 
Be sure to allow for proper air flow 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.
Cable connections
6.2  
You will need a large number of cables for the various connections of the console. 
The illustrations below show the wiring of these cables. Be sure to use only 
high-grade cables.
Foot switch connector
Fig. 6.1: 
Audio connections
6.2.1  
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 use stereo plugs to link the ring 
and shaft (or pins 1 & 3 in the case of XLR connectors).
XLR connections
Fig. 6.2: 
Caution! You must never use unbalanced XLR connectors 
◊ 
(PIN 1 and 3 connected) at the MIC input jacks if you want to use the 
phantom power supply.
¼" mono plug
Fig. 6.3: 
strain relief clamp
sleeve
tip
sleeve
pole 1/ground
tip
pole 2
The footswitch connects both poles momentarily
¼" TS footswitch connector
output
For unbalanced use, pin 1 and pin 3 have to be bridged
1 = ground/shield
2 = hot (+ve)
3 = cold (-ve)
input
1
2
3
1
2
3
Balanced use with XLR connectors
Strain relief clamp
Sleeve
Tip
Sleeve
(ground/shield)
Unbalanced ¼" TS connector
Tip
(signal)