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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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 "Mic Mix 1". 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. 6273 Crestron QM-MD7x2 QuickMediaTM Matrix Switcher/Mixer QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) INPUT Left1ToAudioOut1R 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 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. 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 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. Right1ToAudioOut1R QM-MD7x2, Slot 4 Analog Output Signal Descriptions OUTPUT MicA-1ToMicMix1_F MicA-2ToMicMix1_F Mic1ToMicMix1_F Mic2ToMicMix1_F MicMix1ToAudioOut1Sp_F Left1ToAudioOut1Sp_F DESCRIPTION Indicates the current mixing level being applied to remote MIC A-1. [. . . ] 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. Shipments arriving freight collect or without an RMA number shall be subject to refusal. CRESTRON reserves the right in its sole and absolute discretion to charge a 15% restocking fee, plus shipping costs, on any products returned with an RMA. [. . . ]