Sonosax SX42 User Manual download pdf (Page 10)

SX42 User's Manual Page 10 of 26

4. DETAILED DESCRIPTION

4.1 Left Panel

The left panel includes four Mic/Line balanced inputs, an external DC input and a bus input as

shown hereunder:

4.1.1 Inputs (IN1 to IN4)

Each mono input channel is electronically floating balanced, transformerless and optionally

equipped with RF filters.

The input connectors are XLR type connectors where: PIN 1=GND, PIN2=HI (or +) and

PIN3=LO (or -).

To connect the mixer to an unbalanced source like consumer CD or MD player, make a bridge

between PIN1 and PIN3, and connect this to the GND of the source. Then, use PIN2 as the

unbalanced signal input.

NOTE: Never use the Phantom power (48V) in this case! You can destroy the source!

4.1.2 Bus input (BUS IN)

This input allows you to connect any other external device WITHOUT ANY CONTROL over the

two mix busses of the mixer. For example you can use this stereo input to connect two

SONOSAX SX42 mixers together to obtain an 8 channels mixer.

This stereo input is unbalanced and its sensitivity is factory adjusted at +6dBu for 0dB. The

sensitivity can be internally adjusted by your nearest SONOSAX dealer or at the factory.

The BUS IN connector is a 4 poles BINDER, where: PIN1=GND, PIN2=Left, PIN3=Right and

PIN4=NC.

The corresponding cable connector is BINDER part number: REF 09-9767-70-04 or SONOSAX

part number: SX 860273.

4.1.3 External DC input (DC IN)

You can provide power to your SX42 mixer from an external power supply. The voltage must be

stabilized in a range between 6V to 12V DC. The average current consumption is around

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 25 26

No comments

Sonosax SX42 User Manual Page 10