Руководство Пользователя для Lab.gruppen fp 2400q

 

 

 

 

ojack there is a ¼”(6.3mm) phone jack, which is wired in parallel with the 

LR.

  HOT 

ING   COLD 

ROUND 

Within the Neutrik® Comb
X
 
TIP 

 

R
SLEEVE SHIELD/G

 

The 

igh enough (20 kohms 

balanced) to allow ”daisy-chaining”, or multiple 

nput 

 

 

ng 

To connect an unbalanced input source, connect pins 1 and 3 in the cable’s XLR plug (ring and sleeve in a 

lu

sconnected, you will lose 6dB.  

 The hum and noise rejection for the cable 

input impedance is h

parallel input connections. The headroom of the i
circuits is also high enough to accept the maximum
output level from virtually any low-level signal source.
Balanced signals are less sensitive to AC hum and 
radio interference. The source impedance should be 
less than 1 kohms to avoid high frequency loss in lo
cables. 
 
 

TRS p g). If you leave a pin di
A better method for using unbalanced sources is shown in Figure 8. This is similar to the connection for 
balanced lines, but pin 3 is connected to the shield at the source.
is equivalent to that for a balanced line. To minimize hum in the audio, use balanced inputs whenever 
possible. 

Speaker connections are made via the tw
connector is designed for high power sp

o Neutrik® NL4FC Speakon connectors. The Speakon 

eaker connections. It assures the correct polarity, it locks in place 

 has both channel A and B outputs, so it’s useful for bridging and bi-

on page 

8

and prevents from shock hazard. 
They are wired in the following manner: 
The right jack, Channel A and B,
amp operation (see bridged mono operation 

). The left Speakon, Channel C and D, carries 

both channel C and D outputs.