User manual CRESTRON QM-MD7X2

[. . . ] Crestron QM-MD7x2 QuickMediaTM Matrix Switcher/Mixer Operations Guide This document was prepared and written by the Technical Documentation department at: Crestron Electronics, Inc. 15 Volvo Drive Rockleigh, NJ 07647 1-888-CRESTRON All brand names, product names and trademarks are the property of their respective owners. ©2004 Crestron Electronics, Inc. Crestron QM-MD7x2 QuickMediaTM Matrix Switcher/Mixer Contents QuickMediaTM Matrix Switcher/Mixer: QM-MD7x2 1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] The "Mic Mix 1" audio is mixed with the Left and Right program channels of the selected audio source and routed to the PRG L channel of AUDIO OUT 1. Valid analog values range from -800d (-80 dB) to 0d (0 dB), adjustable in increments of 0. 1 dB. Changing the analog value by 1d signifies a boost or attenuation of 0. 1 decibels. A value of -800d (-80 dB) signifies the minimum mixing level and will cut the mixing level to a complete mute. A mixing level of 0d (0 dB) means that the signal will pass unaffected. Right1ToAudioOut1Sp MicMix1ToAudioOut1L (continued on next page) Operations Guide - DOC. 6273 QuickMediaTM Matrix Switcher/Mixer: QM-MD7x2 · 45 QuickMediaTM Matrix Switcher/Mixer Crestron QM-MD7x2 QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) INPUT Left1ToAudioOut1L DESCRIPTION Sets the mixing level for the Left program channel of the selected audio source (audio source selection is accomplished via the Input Switching module on slot 01). The Left program channel is mixed with the Right program channel and "Mic Mix 1", and routed to the PRG L channel of AUDIO OUT 1. Valid analog values range from -800d (-80 dB) to 0d (0 dB), adjustable in increments of 0. 1 dB. Changing the analog value by 1d signifies a boost or attenuation of 0. 1 decibels. A value of -800d (-80 dB) signifies the minimum mixing level and will cut the mixing level to a complete mute. A mixing level of 0d (0 dB) means that the signal will pass unaffected. Sets the mixing level for the Right program channel of the selected audio source (audio source selection is accomplished via the Input Switching module on slot 01). The Right program channel is mixed with the Left program channel and "Mic Mix 1", and routed to the PRG L channel of AUDIO OUT 1. Valid analog values range from -800d (-80 dB) to 0d (0 dB), adjustable in increments of 0. 1 dB. Changing the analog value by 1d signifies a boost or attenuation of 0. 1 decibels. A value of -800d (-80 dB) signifies the minimum mixing level and will cut the mixing level to a complete mute. A mixing level of 0d (0 dB) means that the signal will pass unaffected. The "Mic Mix 1" audio is mixed with the Left and Right program channels of the selected audio source and routed to the PRG R channel of AUDIO OUT 1. Valid analog values range from -800d (-80 dB) to 0d (0 dB), adjustable in increments of 0. 1 dB. Changing the analog value by 1d signifies a boost or attenuation of 0. 1 decibels. A value of -800d (-80 dB) signifies the minimum mixing level and will cut the mixing level to a complete mute. A mixing level of 0d (0 dB) means that the signal will pass unaffected. Right1ToAudioOut1L MicMix1ToAudioOut1R (continued on next page) 46 · QuickMediaTM Matrix Switcher/Mixer: QM-MD7x2 Operations Guide - DOC. [. . . ] Enclose a note specifying the nature of the problem, name and phone number of contact person, RMA number, and return address. Products may be returned for credit, exchange, or service with a CRESTRON Return Merchandise Authorization (RMA) number. Authorized returns must be shipped freight prepaid to CRESTRON, 6 Volvo Drive, Rockleigh, N. J. or its authorized subsidiaries, with RMA number clearly marked on the outside of all cartons. [. . . ]