Page
20
MX
Series
—
MX24
Operating
Instructions
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5: Headphone Level Control: The headphone output is mono and controlled by this rotary.
6: Headphones Socket: This is a stereo socket but headphone output is mono — please use a
stereo jack to ensure the output is not shorted to ground.
7: Meter Outs: This temporarily swaps the columns of LEDs in the Input/Backup Source
Select section to show the levels on the four main outputs, using the scaling shown in the
boxed panel legend. The blue switch LEDs will extinguish to show that this mode is active.
Pressing any source/backup select button or the Meter Outs button again will cancel this.
8: PSU OK LEDs: as the MX24 by default only has a single PSU, only the PSU OK 1 LED will be
illuminated.
9: External Word Clock Out Lock LED: If this is illuminated then a valid word clock signal is
present on the BNC connector and this is being used to sync the AES outputs ONLY (AES
inputs all have independent sample rate converters). If this is not illuminated, then no valid
WCLK has been present since power up. If it is flashing, then previously valid WCLK has been
lost (MX24-A).