User manual

9
IMIX 7.1
Ordercode: D2350
18. Master control (master 1- 3)
You can adjust the output signal to the Master
Outputs (42, 43, 44, 45, 46, 47) outputs.
19. Output Signal VU Meter (master 1, 2)
This meter is a multi-step LED. The accurate
level indication allows you to monitor the
output signal level at any time, and match
with other devices.
20. Ratio control
Use this control to make a headphone mix
between your PFL and your master signal.
21. Aux mini jack in connector
Unbalanced stereo mini jack aux input for connecting a line/phones level device. Use the phone/line
(23) switch to set up this input for connecting either headphone or line level output devices.
22. Aux RCA in connectors
Unbalanced stereo RCA aux input for connecting a line/phones level device. Use the phone/line (23)
button to set up this input for connecting either headphone or line level output devices.
23. Phone/line button
Use this button to configure both aux (21,22) inputs for either line level or phone level.
When the input level is too low, press the line/phone level switch. When the light is on, the level of the
input signal will be boosted. The phone level adjusts the input sensitivity into the correct level for MP3
players, smartphones or tablets. Now you can playback your MP3 devices directly without signal loss.
24/25/26. Equalizer section (master 1, 2, 3)
The master equalizer section allows shaping of the outgoing audio signal. All master channels are fitted
with 3-band EQ. The high (26) and low (24) shelving controls have their frequencies fixed at 12KHz and
80Hz respectively. The mid (25) range control has a peaking response frequency at 1KHz. All 3 bands
have up to 12dB cut and boost, with a centre detent for off. Turning the Equalizer to the right amplifies
the frequency range, turning to the left attenuates the signal. Minor changes to the Equalizer control
usually produce the best results. Try to avoid excessive enhancement of the mid band.
27. Headphones level control
This control allows you to adjust the headphones’ volume.
28. Line level control
This control allows you adjust the level of the aux (21,22) inputs in the master mix.
29. Headphone out connector
You can connect a pair of headphones with an impedance of 32 - 600 Ohm to the headphones
connector. It is a 6,3mm/ 1/4” TRS socket, wired as Tip=left, Ring=right and sleeve = ground.
Caution: Depending on the type of headphones connected to the Headphones jack, the IMIX-7.1 is
capable of producing high output levels via the phones output. Therefore, make sure to turn the
control all the way to the left (minimum setting) before connecting the headphones. Be aware of the
fact that listening to loud sound pressure levels over a longer period of time leads to hearing damage!