Related Manuals for WisyCom MRK 950 EX
Summary of Contents for WisyCom MRK 950 EX
- Page 1 INSTRUCTION MANUAL DUAL HIGH PERFORMANCE WIRELESS MICROPHONE RECEIVER FULL UHF BAND COVERAGE UP TO 370 MHZ MRK950 s.n.: _______________ FW rel.: _______________ Options: _______________...
- Page 2 MRK950 dual true diversity receiver Pag. 2...
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Page 3: Table Of Contents
Audio menu ......10 est Wisycom technology the unit has extreme RF Tone sq......10 sensitivity and immunity and superb audio quality. -
Page 4: Safety Instruction
MRK950 dual true diversity receiver • WaRning: The apparatus is intended for pro- Safety instruction fessional use; anyway the manufacturer alerts the user that the headphone output power of the apparatus could exceed the level of 85 dB(A) of • Read this safety instruction and the manual first. sound pressure level and this could be dangerous for the hearings. -
Page 5: Main Features
One of the milestones in the design of the MRK950 is high reliability: most of the circuitry of the receiver • Wisycom digital expansion bus (DEXB) for future is independent one from each other. upgrade/enhancement thru simple slot-in card (pc-like). - Page 6 MRK950 dual true diversity receiver MRK950: main block diagram Line Receiver - 1- A Analog audio Line unbal. Receiver - 1- B processor AES/EBU Digital Antenna word clock audio bias control processor Ethersound Line Receiver - 2- A Analog audio Line unbal.
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Page 7: User Guide
high performances microphone system ser gUide Front panel functions RECEIVER 1 and RECEIVER 2 MRK950 allows an easy and quick configuration us- ing buttons, push knobs and displays. The front panel is functionally divided in the follow- ing section: scan & squelch: automatic scan and squelch settings;... -
Page 8: Lcd Display: Main View
MRK950 dual true diversity receiver LCD display: Main view Display view: buttons logical & schematic diagram All the basic information on the receiver status are readable in the main view of the LCD display. Press the knob The main view has the following info: receiver name, current tuning frequency RADIO... -
Page 9: Chan-Group
To show channels or groups hid- at the current frequency) while receiver records all den use again the WISYCOM MANAGER software. received RF levels. At the end of the sweep time it is possible to have a look on the graph and check Using this software it is also possible to lock chan- if there are some “hole of RF signals”... -
Page 10: Options
(whose behaviour depends on selected noise ond time to exit this function. reduction system). This chapter explains TONE SQUELCH operations when associated to a Wisycom wireless microphone with the ENR as active noise Restore preset reduction system. Other types of wireless micro-... -
Page 11: Out Level
high performances microphone system tors always, it could be muted only by the squelch Before starting the tone it is possible to select with on RF signal (the RF squelch has always priority). the knob the outputs for the tone (only LINE, only Tone squelch ON enables the audio output on LINE COM or LINE and COM together). -
Page 12: Scan
MRK950 dual true diversity receiver proposes the new squelch level. The user could then accept, refuse or modify it by means of the buttons and of the knob. Note: during the Autoset SQUELCH function it is not possible to change the unit of the squelch voltage. -
Page 13: Operating Informations
6 or 4 or 3 level (full, half, empty). Two RF level led bars for each receiver indicate mea- When the transmitter is a Wisycom, the display of sured RF level at the antenna input of the receiver the batteries indicate the correct icon and the per- in the selected channel. -
Page 14: Rear Panel
MRK950 dual true diversity receiver Rear panel ANTENNA ANTENNA OUTPUT 90-264V~ INPUT 90-264V~ 47-63Hz AES/EBU WORD CLK LINE LINE 100 Base T MRK950 75 Ω LINK / ACT. RF + DC RF + DC HI-Z LINK LINE LINE 12Vdc 12Vdc unbalanced unbalanced UNSWITCHED - 5A MAX... -
Page 15: Receiver Connection
Att.30dB ply an active antenna like the Wisycom LBNA a booster like the Wisycom BAA, needed only when The switch on the right (LIFT/) cuts the connection the antenna cable has a very high attenuation. For beetween the pin one of the XLR connector and the connecting more receivers on same antennas, use ground of the MRK950 to avoid ground loops. -
Page 16: Link Ethernet 10/100 Mbit/S
USB cascade. 4 receivers MRK950 in a subnet USB WISYCOM MANAGER is able to find a configure net- work parameter of a MRK950 in ethernet connection without knowing its IP address (this is done thru a Several USB cascade can be connected using the broadcast discovery). -
Page 17: Technical Specification
• Tone-squelch: it works by decoding the special key, sub-car- rier (digitally modulated) present on the carrier of the ac- tual Wisycom transmitters. The tone squelch function can be inhibited for compatibility with other types of transmitters Pag. 17... -
Page 18: Options Specifications
MRK950 dual true diversity receiver Options specifications: obblighi di informazione agli utilizzatori • low impedance transformer on audio lines: Modello di informazioni agli utenti dei prodotti di tipo Analog audio outputs are galvanically isolated by means of a high quality low impedance shielded “professionale”... - Page 19 high performances microphone system Pag. 19...
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