Rear Panel; Installation; Rack Mounting; Inputs - Omnitronic ZD-1120 Bedienungsanleitung

(3) STEREO-/MONO-BUTTON
Pressed button: Mono-mode
Unpressed button: Stereo-mode.
(4) SIGNAL-LED
This LED lights up as long as a signal is present at the input.
(5) CLIP-LED
The Clip-LED flashes when the output signal starts distorting.
(6) MONO-LED
The MONO-LED flashes when the respective zone is in MONO-mode.

Rear panel

(8) INPUT-SOCKETS
Balanced XLR input sockets.
(9) ZONE-OUTPUT SOCKETS 1-6
Balanced XLR output sockets.
(10) AC CONNECTION
Plug the power supply cable in here.
(11) FUSEHOLDER
By turning the fuseholder, you can switch the device from 115 V to 230 V.

INSTALLATION

Rack mounting

Rack-installation: This device is built for 19" racks (483 mm). The rack you use should be a Double-Door-
Rack where you can open the front panel and the rear panel. The rack should be provided with a cooling fan.
When mounting the device into the rack, please make sure that there is enough space around the device so
that the heated air can be passed on. Steady overheating will damage your device.
You can fix the device with four screws M6 in the rack.

Inputs

A good cable run improves the sound quality remarkably. Input cables should be short and direct, since high
frequencies will be mostly be absorbed if the cables are unnecessarily long. Besides that a longer cable may
lead to humming and noise trouble. If long cable runs are unavoidable, you should use balanced cables.
The inputs of your OMNITRONIC ZD-1120 are equipped with XLR-sockets.

Outputs

The high damping factor of your equalizer supplies a clear sound reproduction. Unnecessarily long and thin
cables will influence the damping factor and thus the low frequencies in a negative way. In order to
safeguard good sound quality, the damping factor should lie around 50. The longer a cable has to be, the
thicker it should be.
The outputs of your OMNITRONIC ZD-1120 are equipped with XLR-connectors.
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