Control panel
L ON/EDIT switch / ON, CHECK indicators
The function of this switch and these indicators will change depending on the mode of the M2500.
●In normal mode
You can use the ON/EDIT switch to turn the monau- ral input channel on/off. When the channel is switched on/off, the ON indicator will be lit/dark to indicate the status. Channels that are switched off will not send any signals to the GROUP, STEREO, MONO/C, or AUX buses, but you can still use the PFL switch (O) to monitor the signal from the MONITOR OUT jacks or the PHONES jack.
●In check mode
When a scene (which contains the on/off state of the ON/EDIT switches) is selected, the on/off status memorized in that scene will be indicated by the lit/ dark status of the CHECK indicator. In check mode, you can also use the ON/EDIT switch to switch the CHECK indicator between lit/dark. (The current on/ off setting will not be affected.) For details on check mode, refer to page 32.
MPEAK/NOM/SIGNAL indicators
These three indicators allow you to check the pre- fader signal level of the monaural input channel.
•PEAK indicator
This will light when the signal exceeds nominal level by 17 dB.
•NOM (nominal) indicator
This will light when the signal reaches nominal level (0 dB).
•SIGNAL indicator
This will light when the signal reaches a level 13 dB below nominal.
N Channel fader
This adjusts the output level of the monaural input channel signal. This fader affects the level of the sig- nal that is sent to the GROUP, STEREO, MONO/C, and AUX (if the PRE switch is off) buses.
O PFL (pre-fader listen) switch
When this switch is on (), the
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| MONITOR |
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| 5 | 4 | 6 |
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| M | J | K |
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| STEREO | INPUT | MASTER | ||
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| (PFL) | PFL | AFL | ||||||||
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| ST | ST | ST | |||||||
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| PEAK |
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| GROUP |
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| AUX |
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PHANTOM +48V |
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| INSERT I/O |
| NOM |
| 1 | 3 | 5 | 7 | 1 | 3 | 5 | 7 | 9 | 11 13 | L RMONO/C | MONOL RON | MONOL RMONOL RON | |||
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| 0dB |
| SIGNAL |
| 2 | 4 | 6 | 8 | 2 | 4 | 6 | 8 |
| 10 12 14 |
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MASTER |
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INPUT | PAD |
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HPF |
| 4 stage EQ |
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| Ø | EQ | N |
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| 80 |
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(0dB) |
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| 7 | PAN |
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| f | g | f | g |
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| ST |
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| 26dB | GAIN | LO |
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| HI |
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| 3 | 2 |
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| MONO |
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| LCR |
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| L |
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| CHECK |
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| AUX1 |
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| ON |
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| AUX2 |
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| Control |
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| ON/EDIT |
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| from CPU |
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| AUX3 |
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| AUX4 |
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| AUX5 |
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| PRE 9 AUX6 8 |
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| AUX |
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| Same as AUX |
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| AUX |
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| Same as AUX |
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| PFL |
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| O |
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