Nilfisk-ALTO S-6 user manual MIC/LINE channels, Phantom Power +48 Volts

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4.1 The MIC/LINE channels

1

These are Channel 1 and Channel 2. You can connect balanced, low impedance microphones to the XLR socket. ON the 1/4" phone jack you can connect either a microphone or a line level instrument. You shall never connect an unbalanced microphone to the XLR socket if you do not want to damage both the Microphone and the Mixer.

4.1.1 PHANTOM POWER +48 Volts

It is available only on the XLR input sockets.

4.2 INPUT LEVEL setting

2

This Control is provided with 2 different indication rings: One is for the Mic- rophone and the other for the Line levels. When you use a microphone you shall read the OUTSIDE ring (0-60 dB); When you use a Line level instrument you shall read the inside ring (+15~-45 dB). For optimum operation you shall set this control in a way that the peak LED will blink also occasionally in order to avoid distortion on the input channel.

MIC 1

21

3

BAL OR

UNBAL

LINE IN 1

TRIM

+15dB -45dB LINE

0dB 60dB MIC

1

2

4.3 STEREO INPUT (CH3~CH6)

3

Each stereo channel comes with two balanced line level inputs on 1/4" TRS jacks, for left and right signals. When only the left input is connected, the channel operates in mono.

LINE IN 3/4

LEFT(MONO)

RIGHT

LINE IN 5/6

LEFT (MONO)

RIGHT

3

6

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Contents Channel Mixing Console External Connection Safety Related SymbolsImportant Safety Instructions Power SupplyPreface Table of Contents Introduction AUX MIC/LINE channels Phantom Power +48 Volts2 MID 1 HI3 LOW PWR Track signal pathOutput Input18VAC PowerInstallation and Connection Stereo TRS Jack Plug Some Final Tips on Wiring ConfigurationAfter For the Experts WHO Want to Know MoreSystem Block Diagrams Technical Specification Warranty Registration Card Seikaku Technical Group Limited