44. | MIX INSERTS |
| These are similar to the Input Channel Inserts and al- |
| low external processing equipment to be ‘inserted’ into |
| the output signal path. The 1⁄4" 3 pole ‘A’ gauge jack |
| sockets are |
|
|
45. | BARGRAPH METERS |
| Two |
| visual monitoring of Mix L & R output levels. These are |
| factory set to a PEAK characteristic, but may be |
| changed internally to a VU characteristic. Please refer |
| to the Selectable Options section (Page 31) for details. |
| Normally the meters display Left and Right signals. If |
| any PFL or AFL switch is activated the left meter is |
| turned off and the right meter displays the selected PFL |
| or AFL signal. |
| The bargraphs may be calibrated by trimmers fitted on |
| the edge of the PCBs and accessed via holes in the |
| panel above each meter. Adjustments may be made |
| using a small screwdriver, taking care not to damage |
| the trimmers. |
|
|
46. | MIX MASTER FADERS |
| Master Faders for the Left and Right Mix outputs. Unity |
| gain is at the top of their travel. |
|
|
47. | OSCILLATOR |
| The dual frequency Oscillator is simultaneously turned |
| on and routed to the 8 Groups and the stereo Mix bus- |
| ses by the TAPE switch. |
| A second switch selects output frequency to either |
| 1kHz (Up) or 10kHz (down). Level is determined by |
| the rotary control. |
|
|
48. | FOLDBACK MASTER FADERS |
| Rotary master faders drive the FB1 and FB2 outputs |
| via ground- compensated amplifiers. Each Foldback |
output has an associated AFL switch, sampling the sig- nal after the fader.
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