SM Pro Audio DI8E, Руководство по эксплуатации

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2. INTRODUCTION
The DI8E is a multi function 8 channel direct injection box and stereo line mixer in a stan-
dard 19" rack-mountable chassis. Suitable for many applications right out of the box, the
DI8E offers 8 channels of Unbalanced to Balanced converters featuring independent
20dB pad an earth/ground lift options. Volume, Pan, and an independent stereo master
output allows the DI8E to double as a multi channel line mixer.
Application: DI, Keyboard player, electronic drummer, Bass player, PA/Studio owner, pro
musician, broadcasting.
3. THE DESIGN CONCEPT
3.1 High quality components and design
The philosophy behind SM Pro Audio products guarantees a no-compromise circuit de-
sign and employs the best choice of components.
3.2 Inputs and outputs
All inputs and outputs are secured firmly to the exterior chassis housing. This ensures ro-
bust quality and confidence in performance under all conditions.
4. di8e FRONT panel
The front panel offers 8 volume controls, 8 Pan controls, 8 Ground/Earth lift switches, 8
20dB Pad switches, 8 line input and Link Jacks (6,5mm 1/4”), a master volume control
and a stereo headphone output connector (6,5mm 1/4”).
4.1 Master Level
The Master Level control allows for the adjustment of both the headphone output level
and the master stereo output on the rear of the DI8E.
4.2 Headphone Output
Connect your headphones to the Headphone Output socket. Ensure headphones are not
below 8Ohm in resistance otherwise you may damage the DI8E.
4.3 Ground/Earth Lift Switch
The Ground/Earth Lift Switch allows you to break the ground connection between the re-
levant channel line input and the corresponding audio destination (typically a mixing con-
sole). Enable the Ground/Earth switch when the input channel on your destination device
(mixing desk) exhibits excessive HUM from the connected source material.
4.4 Mixer Volume and Pan
The Mixer Volume and Pan controls adjust level and pan of each channel in the Stereo
Outputs and Headphone output.
Note: This does not change the volume of each individual XLR output.
4.5 Power Switch
Toggle the DI8E ON or OFF using the Power Switch. Make sure correct voltage is se-
lected on the unit before switching the power ON.
4.6 20dB Pad Switch
The PAD switch attenuates the selected channels signal level by 20dB. Use only if you
have extremely high input signal gain.
4.1 Master Level 4.2 Headphone Output 4.3 Ground/Earth Lift Switch
4.4 Mixer Volume and Pan 4.6 20dB Pad Switch 4.5 Power Switch