Extron electronic MLS 304SA, MLS 304MA, MLS 406SA, MLS 406MA manual Preliminary

On the switcher (MLS) Config Screen you can:

•Set the per-input audio level by adjusting the Audio Input Level slider bar until the output sounds right or measures correctly for maximum power output.

•View and update the view of the selected input’s audio signal level status (Clip, Normal, Signal).

•Turn the Aux/Mix (mixer) input on or off.

•Set loudness boost on or off. If you turn the loudness boost on, when output volume is low the MLS provides a +6 dB boost at 100 Hz and at 10 kHz. When output volume is high, boost is decreased at those frequencies. This improves sound richness by restoring the high and low frequencies to which the ear is insensitive at low volume levels. The effect diminishes as volume is increased.

•Make overall bass and/or treble adjustments.

•Set overall volume.

•Choose between stereo and mono output for the Lineout and Preamp outputs.

•Select either -10 dBV unbalanced output or +4 dBu balanced output for the Lineout and Preamp outputs.

•Set the video format:

•Composite video or RGB for inputs 3 and 4 on an MLS 304MA or MLS 304SA

•Composite video/S-video or RGB for inputs 4 through 6 on an MLS 406, MLS 406MA, or MLS 406SA

•Select the Monitor Output mode. See Video Signal Routing on pages 3‑7 and 3‑8 for details.

•Set the RGB delay period (for Triple-Action™Switching).

•Reset the switcher to factory default settings.

MLS 304 Series, MLS 406Series • Serial Communication 4-11

PRELIMINARY