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This userguide presents a quick reference to the function and application of the WZ16:2. For further information on the basic principles of audio system engineering please refer to one of the specialist publications available from bookshops and audio equipment dealers.
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The WZ16:2 is equally at home mixing alongside top end live sound consoles such as the ALLEN & HEATH GL4000, in theatres, houses of worship, conference and club installations, home and recording studios, or multi- tasking in equipment hire companies.
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Here are a few typical WZ16:2 applications. For clarity, the input sources, signal processing such as EQ, and the amplifiers are not shown: Studio or Location Recording - Multitracking up to PA with Live Recording - Typical of the up-and- 16tracks with stereo mastering and recording.
ESKTOP PERATION The console is fitted with rubber feet to ensure it does not slip or scratch the work surface. control panel is angled at 15 degrees for operating convenience. WZ16:2 U UIDE...
Use professional quality cables and connectors and check for correct wiring and reliable solder joints. If you are not sure ... Have your system checked by a competent engineer, or contact your local Allen & Heath agent for advice. WZ16:2 U UIDE...
SPECIFICATIONS 0 dBu = 0.775 Volts rms 0 dBV = 1 Volt rms HEADROOM: ......+21dB channels CROSSTALK: Referred to driven channel at 1kHz +23dB mix to output Channel fader off..........<-90dB Channel off <-90dB MAX OUTPUT:......XLR +27dBu 600 ohm max load jack +21dBu 2kohm max load NOISE: Measured rms 22Hz to 22kHz bandwidth Mic input EIN referred to 150 ohm source ..<-128dB...
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PLUGGING UP THE CHANNELS The MixWizard Series uses professional grade 3-pin XLR and 1/4" TRS jack sockets. We recommend that you use suitable quality cable and connectors and check your leads for reliable soldering and continuity before use. It is well known that most audio system failures are due to faulty interconnecting leads.
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PLUGGING UP THE OUTPUTS Use these sockets if you wish to insert external signal processing equipment into the L- R mix post-mix amp and pre-L-R fader. This lets you check the effect of the inserted L-R MIX equipment using the console headphones or local monitor. For live sound it is INSERTS common to insert graphic equalisers to adjust for the room acoustics.
INPUT CHANNEL PAD - Attenuates the input signal by 30dB. Affects both the XLR and jack inputs. Press this switch when the input signal is too high even with the GAIN control backed off. GAIN - Use this control with the PAD switch to adjust the channel input sensitivity to match the connected source (-60 to +10dBu) to the console operating level (0dBu).
STEREO RETURNS Two stereo return inputs ST1 and ST2 are provided giving you a total of 20 inputs to the L-R mix. These may be used for returning the processed signal from the effects devices, monitoring and replaying your 2-track recording, expander or submix inputs, or for stereo intermission replay.
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OPTIONS The MixWizard Series WZ16:2 has a versatile architecture designed to satisfy most live sound or recording applications you may encounterwithout modification. However, the following internal options are offered to provide alternative settings for those applications that may demand them. These options require resoldering of circuit board links and should only be carried out by competent technical personnel.
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A- B O U T P U T The A-B output is an additional stereo/mono output that can be uniquely configured as either a separately controllable mix output, or a local loudspeaker monitor feed. MODE SWITCH - This switch is recessed under the panel to prevent accidental operation.
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