User Manual

LYDKRAFT ApS

Mose Allé 20, DK 2610 Rødovre

Denmark

ADJUSTMENT OF THE VU METER READING "COMPRESSION":

1) Turn the

THRESHOLD

-control fully cou nter-clockwise.

2) Switch the

METER

-selector to Compression.

3) Set the

RATIO-

control a t 1,5:1

4) Apply a signal of 1 kHz, 0,0 dBU into the input of the compressor.

5) Adjust the

GAIN-

control to an output-reading of 0,0 dBU.

6) Adjust P8until the meter is reading 0VU.

7) Apply a DC-voltage of +250,0 mV into the sidechain jack socket and observe that the

output level has dropped to -10,0 dBU. If this is not the case, adjust the compressio n

tracking (see above )

8 Adjust P7(-10VU) until the meter i s reading -10,0 VU.

9) Remove the DC-voltage fr om the sidecha in jack socket.

10) Repeat step 6 - 9.

NB: The VU-meter accuracy should be within +/- 1dBwhen readi ng compression.

(981214)