Earliest Version Software Requirements for the PC ... 23 Programming with SIMPL Windows ... 24 Programming with VisionTools™ Pro-e... 67 Creating Labels with Crestron Engraver ... 68 Uploading and Upgrading... 68 Communication Settings ... 68 Uploading a SIMPL Windows Program... 70 Firmware Upgrade...
Switcher/Mixer: QM-MD7x2 Introduction Features and Functions The Crestron referred to as MD7x2) is part of the Crestron MediaManager™ line of network devices, room control systems, and signal routing solutions. Functional Summary (continued on next page) Operations Guide - DOC. 6273 QuickMedia™...
2 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • Cresnet connector for each QM port simplifies the use of QM cables • Switching operations can be performed through a Crestron control system or the QM-MD7x2’s front panel • Custom-labeled front panel buttons provide local control of switching functions •...
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Inputs Gating Gating ALL QM MICROPHONE MIX SIGNALS FROM THE QM-MD7X2 ARE SENT OUT ON THE MIC 1 CHANNELS OF THE QM OUTPUTS. THERE ARE NO MICROPHONE SIGNALS ON THE MIC 2 CHANNELS OF THE QM OUTPUTS. Operations Guide - DOC. 6273 QuickMedia™...
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This provides additional inputs for one MD7x2 as shown in the following diagrams. QM-MD7x2 Connected with Other QM-Switching Devices When connecting multiple QM devices, the route between a QM origination point (e.g. QM-WMC) and a QM endpoint (e.g. QM-RMCRX) cannot have more than two midpoints (e.g.
Crestron QM-MD7x2 Applications The MD7x2 is part of the Crestron MediaManager line of integrated presentation solutions. It is ideally suited to work with Crestron’s MediaManager distribution systems, wall plate media centers, FlipTop media centers, receivers and control processors to allow quick switching of multiple A/V sources in a presentation system.
QuickMedia™ Matrix Switcher/Mixer Specifications Specifications for the QM-MD7x2 are listed in the following table. QM-MD7x2 Specifications Power Requirements Default Net ID Control System Update Files Input Channels Output Channels Video Input Details (BNC) RGBHV Input Details (DB15HD) (continued on next page) 6 •...
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The latest software versions can be obtained from the Downloads | Software Updates section of the Crestron website (www.crestron.com). Refer to the NOTE following these footnotes. Crestron 2-Series control systems include the AV2 and PRO2. Consult the latest Crestron Product Catalog for a complete list of 2-Series control systems.
The source and destination selection buttons can be custom- labeled with Crestron Engraver software and 100-pound paper. Two LEDs on the front panel indicate power and network activity. All audio, microphone, video, QM, Cresnet the rear panel with an accompanying LED is used to set the MD7x2’s network ID.
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Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer SIGNAL COMP/P TYPE Component Blue Green S-Video Not connected Luma Composite Composite Not Connected PIN NAME SIGNAL NAME Left Ground Right QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 9 SYNC SENSE Chroma Luma Not Connected Composite...
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Refer to “QuickMedia Wiring” on page 15 for cable specifications. NOTE: When using Crescat-QM wiring, four additional wires are included for making Cresnet connections. Refer to “QuickMedia Wiring” on page 15 for cable specifications. 10 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 FUNCTION Red Video Green Video...
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Positive (mic-level) Negative (mic-level) Ground (mic and line-level) Positive (line-level) Negative (line-level) PIN NAME SIGNAL NAME Positive Negative Ground PIN NAME SIGNAL NAME Positive (left) Negative (left) Ground (right and left) Positive (right) Negative (right) QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 11...
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While in the system mode, pressing V will indicate where the video portion of a signal is routed. For more information on the MD7x2’s operating modes, refer to “Operating Modes” on page 77. 12 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 Crestron QM-MD7x2 Operations Guide - DOC. 6273...
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Press this button to set the MD7x2 to the system mode. When the accompanying LED is illuminated, all switching functions are controlled by the Crestron control system. While in the system mode, routing paths for each input can be viewed on the front panel by pressing an input or output button.
Setup Network Wiring CAUTION: Provide sufficient power to the system. Insufficient power can lead to unpredictable results or damage to the equipment. Please use the Crestron Power Calculator help calculate how much power is needed for the system. NOTE: When installing network wiring, refer to the latest revision of the wiring...
20 devices. QuickMedia Wiring The Crestron QuickMedia cable (sold under the name “Crescat-QM”) contains one CAT5E cable and one Cresnet cable in siamese jackets. Installation of any QM device is as simple as installing one set of QM wires from the output of one device to the input of another.
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CAT5E and CAT6 cables (where skew rating is ≤ 15 ns / 100 meters). The total accumulated length of the cable determines the actual skew. For example, when connecting the QM-WMC to a QM-MD7x2 and then to the QM-RMCRX, the total accumulated skew must not exceed 15 ns and the total cable length cannot exceed 300 feet.
WHITE/GREEN - RGB GREEN BLUE WHITE/BLUE GREEN + RGB GREEN WHITE/BROWN BROWN + RGB BLUE QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 17 QM ASSIGNMENT COMPOSITE, S-VIDEO AND AUDIO - RGB RED - CHROMINANCE + RGB RED + CHROMINANCE - LUMINANCE + AUDIO...
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This method does not require that any devices be disconnected from the network; Net IDs may be set with the entire Cresnet system intact. This method requires the use of the Crestron Viewport version 3.35 or later. Use the appropriate method to set the Net ID.
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1. Open the Crestron Viewport. 2. From the Viewport menu, select Functions | Serial Number Conversion Tool. The “Serial Number window is displayed. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 19 TSID TSID Conversion Tool”...
These ears must be installed prior to mounting. Complete the following procedure to attach the ears to the unit. The only tool required is a #1 Phillips screwdriver. 20 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 3. Enter the serial number or TSID number as instructed; press the appropriate button to obtain the corresponding number.
3. Secure the ear to the unit with three screws from step 1, as shown in the following diagram. 4. Repeat procedure (steps 1 through 3) to attach the remaining ear to the opposite side. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 21 USE COVER SCREWS ATTACH FEET NEAR CORNERS...
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QuickMedia™ Matrix Switcher/Mixer Hardware Connections for the QM-MD7x2 (Back of the Unit is Shown) MIC INPUTS STEREO AUDIO INPUTS: CONNECT TO TWO BALANCED CONDENSER (PAIR WITH THE 3 VIDEO OR DYNAMIC MICROPHONES OR BALANCED/ INPUTS AND 2 RGB INPUTS) UNBALANCED LINE LEVEL SOURCES...
Answers to frequently asked questions (FAQs) can be viewed in the Online Help section of the Crestron website (www.crestron.com). To post your own question or view questions you have submitted to Crestron’s True Blue Support, log in at http://support.crestron.com. First-time users will need to establish a user account.
24 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • SystemBuilder (Optional). A version of SystemBuilder that supports the MD7x2 has not been released as of this publication. Visit the Crestron website (www.crestron.com) to check for the latest version of SystemBuilder that supports the MD7x2. Requires SIMPL Windows.
Expanded QM-RMCRX System Tree C2Net-Device Slot in Configuration Manager To incorporate an MD7x2 into the system, drag the QM-MD7x2 from the Cresnet Control Modules | QM Series folder of the Device Library and drop it in System Views. The QM-RMCRX system tree displays the QM-MD7x2 in Slot 5, with a default Net ID of 08 as shown in the following illustration.
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“Identity Code” on page 17. QM-MD7x2 Symbols in Programming Manager Programming Manager is where programmers “program” a Crestron control system by assigning signals to symbols. The MD7x2 is broken down into eight slots. Each slot contains a programming symbol for specific functions of the MD7x2.
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The two methods should not be used simultaneously. While using the SIMPL Windows programming manager, double-click on Slot 1 of the QM-MD7x2 to view the details of the Input Switching symbol as shown in the following diagram. Operations Guide - DOC. 6273 QuickMedia™...
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QuickMedia™ Matrix Switcher/Mixer Input Switching Symbol (Slot 1) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page. 28 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 Crestron QM-MD7x2 Operations Guide - DOC. 6273...
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Crestron QM-MD7x2 QM-MD7x2, Slot 1 Digital Input Signal Descriptions NOTE: When the front panel is locked, the MD7x2 will switch to the system mode and use the switch configuration and preset settings specified by the control system. QM-MD7x2, Slot 1 Analog Input Signal Descriptions (continued on next page) Operations Guide - DOC.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 1 Analog Input Signal Descriptions (continued) (continued on next page) 30 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT QMLinkBoostToSave Sets the boost that will be saved to the preset given by QMLinkPreset#ToSave when SaveQMLinkPreset is held high.
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Crestron QM-MD7x2 QM-MD7x2, Slot 1 Analog Input Signal Descriptions (continued) (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT RemoteMicSelectA Selects the remote microphone pair that will be mixed with the two local microphones and switched to the MIC 1 channel of QM OUT 1 and the mixing section of AUDIO OUT 1.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 1 Analog Input Signal Descriptions (continued) NOTE: When programming the MD serial input signals should not be used. Signal Values for VideoInpSelect Selections Signal Values for AudioInpSelect Selections NOTE: Use an Analog Initialize to send a decimal input signal to the symbol.
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Refer to “Appendix: Serial Protocol” on page 84. OUTPUT LocalMode-FB Indicates that the QM-MD7x2 has been put into local mode via the LOCAL button on the unit. The output remains high for as long as the unit is in Local mode.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 1 Analog Output Signal Descriptions (continued) NOTE: Returned values match values that were selected for the VideoInpSelect and AudioInpSelect inputs. QM-MD7x2, Slot 1 Serial Output Signal Descriptions Slot 2: Local Microphone Controls While using the SIMPL Windows programming manager, double-click on Slot 2 of the MD7x2 to view the details of the Local Microphone Controls symbol as shown in the following diagram.
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Crestron QM-MD7x2 QM-MD7x2, Slot 2 Digital Input Signal Descriptions QM-MD7x2, Slot 2 Analog Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT Mic1Mute and Mic2Mute Mutes the MIC 1 or MIC 2 audio for as long as the input is high.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 2 Analog Input Signal Descriptions QM-MD7x2, Slot 2 Digital Output Signal Descriptions QM-MD7x2, Slot 2 Analog Output Signal Descriptions 36 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT Mic1EQTrim1 through Applies EQ trim to each band; 160 Hz (Trim1), 500 Mic1EQTrim4 and Hz (Trim2), 1.2k Hz (Trim3), and 3k Hz (Trim4) of...
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QM origination point. While using the SIMPL Windows programming manager, double-click on Slot 3 of the QM-MD7x2 to view the details of the Remote Microphone EQ Controls symbol as shown in the following diagram. Operations Guide - DOC. 6273 QuickMedia™...
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QuickMedia™ Matrix Switcher/Mixer Crestron QM-MD7x2 Remote Microphone EQ Controls Symbol (Slot 3) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page. 38 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 Operations Guide - DOC. 6273...
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Crestron QM-MD7x2 QM-MD7x2, Slot 3 Digital Input Signal Descriptions QM-MD7x2, Slot 3 Analog Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT RecallMicMix1EQPreset Recalls the Mic Mix 1 EQ preset defined by MicMix1EQPreset# when the input is held high.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 3 Analog Input Signal Descriptions (continued) QM-MD7x2, Slot 3 Analog Output Signal Descriptions (continued on next page) 40 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT MicMix1EQPreset# Sets the Mic Mix 1 preset number that will be recalled when RecallMicMix1EQPreset is held high.
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While using the SIMPL Windows programming manager, double-click on Slot 4 of the QM-MD7x2 to view the details of the Mixer 1 symbol as shown in the following diagram. Operations Guide - DOC. 6273 QuickMedia™...
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QuickMedia™ Matrix Switcher/Mixer Mixer 1 Symbol (Slot 4) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page. QM-MD7x2, Slot 4 Digital Input Signal Descriptions (continued on next page) 42 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2...
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Crestron QM-MD7x2 QM-MD7x2, Slot 4 Digital Input Signal Descriptions (continued) QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT RecallMicMixer1Preset Recalls the preset given by MicMixer1Preset# when the input is held high.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) (continued on next page) 44 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT MicA-2ToMicMix1 Sets the mixing level for remote MIC A-2. Remote MIC A-2 is mixed with remote MIC A-1, local MIC 1, and local MIC 2.
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Crestron QM-MD7x2 QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT Left1ToAudioOut1Sp 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).
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) (continued on next page) 46 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT Left1ToAudioOut1L 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).
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Crestron QM-MD7x2 QM-MD7x2, Slot 4 Analog Input Signal Descriptions (continued) QM-MD7x2, Slot 4 Analog Output Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT Left1ToAudioOut1R Sets the mixing level for the Left program channel...
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While using the SIMPL Windows programming manager, double-click on Slot 5 of the QM-MD7x2 to view the details of the Mixer 1 symbol as shown in the following diagram. 48 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2...
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Crestron QM-MD7x2 Mixer 2 Symbol (Slot 5) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page. QM-MD7x2, Slot 5 Digital Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer...
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 5 Digital Input Signal Descriptions (continued) QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued on next page) 50 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT RecallMicMixer2Preset Recalls the preset given by MicMixer2Preset# when the input is held high.
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Crestron QM-MD7x2 QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued) (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT MicB-2ToMicMix2 Sets the mixing level for remote MIC B-2. Remote MIC B-2 is mixed with remote MIC B-1, local MIC 1, and local MIC 2.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued) (continued on next page) 52 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT Left2ToAudioOut2Sp 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).
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Crestron QM-MD7x2 QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued) (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT Left2ToAudioOut2L 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).
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 5 Analog Input Signal Descriptions (continued) QM-MD7x2, Slot 5 Analog Output Signal Descriptions (continued on next page) 54 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT Left2ToAudioOut2R 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).
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The MD7x2 provides graphic and parametric EQ for each of the three AUDIO OUT 1 channels. The graphic EQ portion can be programmed using either SIMPL Windows or Crestron Digital Media Tools (DMT) software. The parametric equalizer and fixed frequencies of the graphic equalizer can only be programmed using DMT Software.
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DMT Software). While using the SIMPL Windows programming manager, double-click on Slot 6 of the QM-MD7x2 to view the details of the Graphic EQ 1 symbol as shown in the following diagram. Graphic EQ 1 Symbol (Slot 6) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page.
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Crestron QM-MD7x2 QM-MD7x2, Slot 6 Digital Input Signal Descriptions QM-MD7x2, Slot 6 Analog Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT SaveAudioOut1TrimPreset Saves the 30 trim values to the trim preset given by the analog signal AudioOut1TrimPreset# when the input is held high.
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The MD7x2 provides graphic and parametric EQ for each of the three AUDIO OUT 2 channels. The graphic EQ portion can be programmed using either SIMPL Windows or Crestron Digital Media Tools (DMT) software. The parametric equalizer and fixed frequencies of the graphic equalizer can only be programmed using DMT Software.
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In addition to the 10 trim presets, the MD7x2 provides 5 filter presets (settable using While using the SIMPL Windows programming manager, double-click on Slot 7 of the QM-MD7x2 to view the details of the Graphic EQ 2 symbol as shown in the following diagram.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 7 Digital Input Signal Descriptions QM-MD7x2, Slot 7 Analog Input Signal Descriptions (continued on next page) 60 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT SaveAudioOut2TrimPreset Saves the 30 trim values to the trim preset given by the analog signal AudioOut2TrimPreset# when the input is held high.
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While using the SIMPL Windows programming manager, double-click on Slot 8 of the QM-MD7x2 to view the details of the General Audio Controls symbol as shown in the following diagram. Operations Guide - DOC. 6273 QuickMedia™...
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QuickMedia™ Matrix Switcher/Mixer Crestron QM-MD7x2 General Audio Controls Symbol (Slot 8) in SIMPL Windows Programming Manager NOTE: The symbol image has been altered to fit the page. 62 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 Operations Guide - DOC. 6273...
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Crestron QM-MD7x2 QM-MD7x2, Slot 8 Digital Input Signal Descriptions (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT MuteAudioOut1Sp Mutes the SP channel of AUDIO OUT 1, for as long as the input is high. This soft mute smoothly attenuates the speech audio to avoid audible pops.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 8 Digital Input Signal Descriptions (continued) QM-MD7x2, Slot 8 Analog Input Signal Descriptions (continued on next page) 64 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT SaveCompPreset Saves the source gain compensation given by the analog signal CompToSave to the preset given by the analog signal CompPreset#ToSave when the input is held high.
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Crestron QM-MD7x2 QM-MD7x2, Slot 8 Analog Input Signal Descriptions (continued) (continued on next page) Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer INPUT AudioOut1PrgCompPreset# Sets the source gain compensation preset number that will be recalled when the digital signal RecallComp1Preset is held high. The MD7x2 features 192 presets that are shared by the Audio Out 1 and Audio Out 2.
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QuickMedia™ Matrix Switcher/Mixer QM-MD7x2, Slot 8 Analog Input Signal Descriptions (continued) QM-MD7x2, Slot 8 Digital Output Signal Descriptions (continued on next page) 66 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 INPUT AudioOut2PrgBass and Adjusts the treble and bass levels of the PRG L AudioOut2PrgTreble and PRG R channels of AUDIO OUT 2.
Crestron QM-MD7x2 QM-MD7x2, Slot 8 Digital Output Signal Descriptions (continued) QM-MD7x2, Slot 8 Analog Output Signal Descriptions Example Program An example program for the MD (ftp://ftp.crestron.com/Examples/). Search for the file named QM_ that contains the example program, associated files and a README.TXT file that describes the program.
QuickMedia™ Matrix Switcher/Mixer Creating Labels with Crestron Engraver Use Crestron Engraver software to print custom labels for each input and output button. Using the templates in Engraver, print labels on 100-pound paper. Paper weighing less than 100 pounds will be harder to slide in, while paper weighing more than 100 pounds will not fit.
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Crestron QM-MD7x2 (www.crestron.com). Refer to the following diagram for a typical connection diagram when uploading files. NOTE: When connecting a PC to the QM-RMCRX, use a standard DB9 female-to- female “null modem” cable. To connect to other control systems refer to the Operations Guide included with the control system.
.spz for a 2-Series Upload via SIMPL Windows control system. 70 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 3. Select RS-232 as the connection type. Verify that an available COM port (COM 1 is shown after this step) is selected, and that all communication parameters and necessary options from the “Port...
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Send Program to begin the transfer. 4. To verify that the program has been transferred successfully, select Diagnostics | Report Program Information. This should display a window that provides details about the current program loaded into the control system. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 71...
Therefore, please check the Crestron website (http://www.crestron.com/downloads/software_updates.asp) for the latest version of firmware. Not every product has a firmware upgrade, but as Crestron improves functions, adds new features, and extends the capabilities of its products, firmware upgrades are posted. To upgrade the firmware, complete the following steps.
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Crestron QM-MD7x2 QuickMedia™ Matrix Switcher/Mixer “Open” Window 4. Browse to the desired .upg file and click Open to begin the transfer. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 73 Operations Guide - DOC. 6273...
(version 3.00.00 or later). Digital Media Tools software can be started from the SystemBuilder application. NOTE: Crestron recommends that you use the latest software to take advantage of the most recently released features. The latest software is available from the Downloads | Software Updates section of the Crestron website (www.crestron.com).
For Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer Clipping Level Gating Level Decay Time Gating Level Reached Mic On Decay Time QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 75 Mic Off TIME Mic Off TIME...
The following procedure sets the optimal “gate level” for the microphone inputs: 76 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 1. To adjust the input gain, set the gain and noise gate for microphone 1 to their lowest settings. Disable the “Mute” function by removing the check from the Mute checkbox.
5. Set the system output volume to a desirable listening level. While providing realistic voice input and background noise levels, adjust the gating level and attack/decay times to eliminate undesired input while providing the best content quality. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 77...
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NOTE: Changes made on the front panel are made only after the ENTER button is pressed. Switching Audio & Video Separately: 78 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 1. Make sure that the MD7x2 is in the local mode (the LOCAL LED is flashing slowly).
NOTE: If a button-press causes a change to the current switching schema, the ENTER LED will flash rapidly. 4. Press ENTER to add the local microphone signal. The ENTER LED will turn off. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 79...
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To adjust the volume level of the Speech and Program Audio signals at the same time, perform the following steps. 80 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 1. To select the Speech or Program Audio controls, press the SELECT button until the SPEECH LED is illuminated. The SELECT LED will flash.
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Crestron QM-MD7x2 Operations Guide - DOC. 6273 QuickMedia™ Matrix Switcher/Mixer When lowering the volume, the J LED will flash. When the lower limit is reached, the J LED will stop flashing. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 81...
QuickMedia™ Matrix Switcher/Mixer Problem Solving Troubleshooting The following table provides corrective action for possible trouble situations. If further assistance is required, please contact a Crestron customer service representative. QM-MD7x2 Troubleshooting 82 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 TROUBLE POSSIBLE CAUSE(S) PWR LED does MD7x2 is not receiving not illuminate.
Crestron's award winning customer service team in your area. Dial one of the following numbers. You can also log onto the online help section of the Crestron website (www.crestron.com) to ask questions about Crestron products. First-time users will need to establish a user account to fully benefit from all available features.
The setting for the verbose mode is retained even after power to the MD7x2 is cycled. Commands can be sent to the MD7x2 regardless of the status of the verbose mode. 84 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 COMMAND L0\r Unlock front panel...
2. Thus to route a digital audio source from IN 4 (RGB) to QM OUT 2, set the Control$ input to “I4O2A\r”. Alternatively, the command string can consist of 2-digit values, e.g.,“I04O02A\r”. QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 • 85 FUNCTION DEFINITION...
The string “C020400050102\r” sends the following command: If polled for the status of all outputs (S?\r), the device response on Control-FB$ will be: “S020400050102\r”. 86 • QuickMedia™ Matrix Switcher/Mixer: QM-MD7x2 MESSAGE New audio route if audio route has changed IxOyA...
CRESTRON shall not be liable to honor the terms of this warranty if the product has been used in any application other than that for which it was intended, or if it has been subjected to misuse, accidental damage, modification, or improper installation procedures.
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Crestron Electronics, Inc. Operations Guide – DOC. 6273 15 Volvo Drive Rockleigh, NJ 07647 08.04 Tel: 888.CRESTRON Fax: 201.767.7576 Specifications subject to www.crestron.com change without notice.
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