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Input level, input selection, input mode and group information

 Press and hold the ESC or OK key from the main screen.

The LED meters and the top line of the LCD screen display information about input channels IN A, IN B, IN C

and IN D, respectively from left to right, see Figure 22.

The bottom line of the LCD screen indicates the group assignation of output channels OUT 1, OUT 2, OUT 3

and OUT 4, respectively from left to right, see Figure 22.

Figure 22: Pressing ESC or OK

LED SIGNAL to LIMIT/CLIP indicate the level of the signal on the corresponding input channel. For example in

Figure 22, the signal of channel IN A has a level of -10 dB, the signal of channel IN B has a level of -20 dB and channels

IN C and IN D receive no signals.

Input voltage values

The SIGNAL LED is lit when the input voltage reaches -38 dBu (analog audio source) or -60 dBfs (digital audio

source).

The CLIP LED is lit when the input voltage reaches 22 dBu (analog audio source) or -0.1 dBfs (digital audio

source).

Reminder: -38 dBu = 10 mV and 22 dBu = 9.8 V.

LED LOAD is lit if the corresponding input channel is part of the input selection of at least one output channel (see

also section 4.2.1). For example in Figure 22, channel IN A and IN B are selected and channels IN C and IN D are not

selected.

The top line of the LCD screen indicates the input mode and status of input channel pairs AB and

CD (see also section 4.9.1). For example in Figure 22, pair IN A/IN B receives an AES/EBU signal of 44.1 kHz and pair

IN C/IN D is configured to receive ANALOG signals. The brackets indicate that the input mode cannot be different

between IN A and IN B or between IN C and IN D.

The bottom line of the LCD screen indicates the group assignation of the corresponding output channel (see also

section 4.8). For example in Figure 22, channels OUT 1 and OUT 2 are linked by brackets, it means that they are

assigned to the same group or set of group (if an output channel is assigned to several group, the group name is

mult_grp), OUT 3 is not assigned to any group and OUT 4 is assigned to group All.