| can be made or problems traced. |
| When the PFL switch is released the LED on the channel |
| serves as a PEAK indicator, to warn when an excessively high |
| signal level is present in the channel. The signal is sampled at |
| two points in the channel, PRE INSERT (PRE |
| TER), and POST EQ. The Peak LED will illuminate |
| approximately 4dB before clipping and therefore give warn- |
| ing of a possible overload even if the peaks are removed by |
| external equipment plugged into the Insert. |
|
|
12. | CHANNEL FADER |
| This linear fader determines the proportion of the channel in |
| the mixes and provides a clear visual indication of channel |
| level. Normal operating position is at the ‘0’ mark, providing |
| 10dB of gain above that point if required. |
|
|
| OUTPUT SECTIONS |
|
|
| There are eight Monitor Outputs, arranged in pairs. Each |
| Output offers identical facilities. |
|
|
1. | MONITOR OUTPUTS |
| Each Monitor Output is driven by a |
| plifier and fed to standard male |
|
|
2. | MONITOR INSERTS |
| These allow external processing equipment to be ‘inserted’ into |
| the monitor signal path. The 1⁄4" 3 pole ‘A’ gauge jacks are by- |
| passed except when a plug is inserted. |
|
|
3. | SUB |
| The SUB control and associated switch and LED feed the |
monitor output to the engineer’s submix, which is the normal source for the headphones and wedge outputs. The signal is derived before the Talkback and Dim circuitry, and the sub- mix is therefore unaffected by either of those functions in the Output section. The submix feed is enabled when the ON
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