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10

Set Up

     Set Up example

Experience tells us that the cables in a studio environment get tangled very quickly. A patch field will
facilitate patching and repatching considerably.

1. Desk Normalization

All board settings should be set to the normal default condition before or after every session. Usually
volumes are set to zero (minus infinity), EQ’s set flat and Aux Sends turned fully counter-clockwise, etc.

2. Selecting Inputs

1) Mono Channels accept Mic or Line Inputs. If you are using the Mic input, make sure nothing is connected
    to the Line input (and visa-versa).

Note: The Mic inputs are more sensitive than the Line inputs. Do not connect Mics with Phantom Power
          switched on. Never use unbalanced Mic cables with the Phantom Power switched on ever! Shorting
          the +48 V to earth can cause serious damage.
2) Stereo Channels accept any line level signals. Any stereo channel can be run in mono simply by
    connecting into the left jack socket only. These channels are suitable for a variety of line-levels sources
    including MIDI instruments and Tape returns from multi-track.

3) Stereo Aux Returns are primarily designed for returning effects units, though these too may be given over
    to tape returns or MIDI instrument outputs.

3. Initializing Channels for Gain Setting

1) Set Gain to minimum and all Aux Sends to off (fully counter-clockwise).
2) Set EQ to flat (all knobs at 10 o’clock)
3) Where applicable, engage the Low Cut switch (

3

) for most Mics, except for signals with desired very low

    frequency content.
4) Set the output level to unity Master (

23

 set to”0”).

4. Auditioning a signal and setting up a channel

1) Turn up channel volume to unity gain (

13

 set to”0”). All other channel volume controls should be set fully

    counter-clockwise (minus infinity).
2) Generate a signal, i.e. a voice through a microphone. There should now be some activity at the peak
    meters (

22

).

3) For Mic channels: Adjust the TRIM control (

4

) until transient peaks are regularly h6 dB. Continuous

Summary of Contents for Gig 14

Page 1: ...Gig 14 ORDERCODE D2205...

Page 2: ...Audio for more excellent audio products We design and manufacture professional audio equipment for the entertainment industry New products are being launched regularly We work hard to keep you our cu...

Page 3: ...de Warning Safety instructions Operating Determinations Description Features Overview Frontside Backside Installation Set Up and Operation Mono Input Channel Stereo Input Channel Master Section Set Up...

Page 4: ...ains with particular caution Never remove warning or informative labels from the unit Never use anything to cover the ground contact Never leave any cables lying around Do not insert objects into air...

Page 5: ...rve valuable dynamic reserve headroom Avoid ground loops Always be sure to connect the power amps and the mixing console to the same electrical circuit to ensure the same phase If system is dropped or...

Page 6: ...fering a more dynamic range Balanced inputs for highest signal integrity Ultra musical 3 band EQ on all channels Peak LEDs and Low Cut Filter on all Mono channels 2 AUX Sends per channel for external...

Page 7: ...5 Frontside...

Page 8: ...re ideal for accepting outputs from MIDI and other electronic instruments Channel Outputs A high quality true logarithmic 60mm fader feeds the Master Mix via the Channel Pan Aux Send There are 2 Aux S...

Page 9: ...subsonics The upper 5 and lower 7 shelving controls have their frequencies fixed at 12 Khz and 80 Hz respectively The Mid range control 6 has a peaking response with Q fixed at 2 octaves frequency at...

Page 10: ...t Channel 2 Equalizer except that the equalizer is stereo of course A stereo equalizer is generally preferable to using 2 mono equalizers when equalizing a stereo signal as often discrepancies between...

Page 11: ...ey read persistently higher or are peaking above 10 dB top segment of the display reduce either the Master Mix volume and the channel volume or as a last resort channel input gain or instrument unit o...

Page 12: ...e run in mono simply by connecting into the left jack socket only These channels are suitable for a variety of line levels sources including MIDI instruments and Tape returns from multi track 3 Stereo...

Page 13: ...your DAT or ADAT reference But your DAT or ADAT may be way under its maximum input limit Probably a better way to work out just how hard you can drive your recorder is to incrementally increase the re...

Page 14: ...always to your advantage Periodically check that your cables are in good condition that they are correctly wired and that all their contacts are perfectly efficient a great number of problems faulty...

Page 15: ...dry before linking equipment or supplying electric power Troubleshooting DAP Audio Mixer GIG 14 This troubleshooting guide is meant to help solve simple problems If a problem occurs carry out the step...

Page 16: ...14 Block Diagram...

Page 17: ...dwidth 10 Hz to 60 KHz 3 dB Distortion THD N 0 01 at 4dBu 1Khz Bandwidth 80 KHz Line level range 10 dBu to 40 dBu Equalization Hi Shelving 12 KHz 15 dB Mid Shelving 2 5 KHz 15 dB Low Shelving 80 Hz 15...

Page 18: ...2004 DapAudio...

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