Overview:
The double stereo line input module AEQ OP-22 allows to connect two stereo inputs, and are for the left and right channels of line A, and and for the left and right channels of line B. Line A or line B is selected with the push button (1). If the selector is not pressed, the input will be line A, and if depressed, line B. In this case, the yellow indicator on the selector will be activated.
- Dual stereo electronically balanced input
- Line A / B switch
- Input gain adjust
- Mono / Stereo selector
- Clipping indicator
- PFL (Pre-fader listening) button
- Telephone send level adjust
- Stereo Auxiliary buss send adjust
- Master buss send switch
- CHANNEL ON (channel mute) button with independent machine start for input A and B
- 100 mm. fader with VCA control
- XLR3 female input connectors.
- Once selected the input, the level is adjusted with the rotary control (2) GAIN.
- To avoid clipping at the adjusted level, a LED indicator (4) CLIP lights up when the maximum gain is reached.
- If it would be necessary to transform this input signal to mono, the button (3) has to be pressed.
- If it would be necessary to monitor this signal, the PFL button (8) has to be pressed, sending this way the signal to the PFL bus.
- This mode is indicated by means of the LED (9) being lit.
The signal can be send to the following buses:
- Master, adjusting the send level with the fader (11) and pressing the selector (7).
- Telephone, adjusting the send level with the rotary control (6), always with the selector (10) activated (lit).
The remote control is activated (closing contacts) when the CHANNEL ON selector (10) is pressed. According to the position of the INPUT A/B button (1) the output A (16) or B (17) are activated (see the diagram)
The signal can also be sent to the auxiliary bus, adjusting the send level with the rotary control (5). This send can be programmed with the jumpers PDP1, PDP2, PDP3, PDP4, PDP5 and PDP6:
- PDP1, PDP2,
- PDP3 and PDP4: Select the type of send to the auxiliary bus. If the configuration jumper is located in PDP1 and PDP3, it is set to POST-fader send, and if located in PDP2 and PDP4 it is set to PRE-fader send.
- PDP5 (2-C): The CHANNEL ON selector (10) mutes or not the send to the auxiliary bus.
- PDP6 (1-C): The CHANNEL ON selector (10) and the fader (11) mute or not the send to the auxiliary bus.
- PDP6 (3-C): The send to the auxiliary bus is never muted by the CHANNEL ON selector (10) nor the fader’s (11) end of track position.
- PDP7 and PDP8: Allows assigning the send signal from this module to the telephone busses. Put the configuration jumper in PDP7 to assign to telephone bus 1, or in PDP8 to assign to telephone bus 2, or on both to assign to both buses.