Related Manuals for WisyCom MRK980
Summary of Contents for WisyCom MRK980
- Page 1 MRK980 User Manual ULTRA-WIDEBAND TRUE DIVERSITY DUAL RECEIVER SN: ________________ rev.01 (ref. FW 1.2) Date: 21 October 2019...
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Page 2: General Description
(pc-like through the DEXB expansion bus) MRK980 system is already set up for the unique PTT function (remote command), developed and patented by Wisycom: Simply pushing this button (PTT), the presenter initiates remote switching of the receiver’s output, from the “main line”... -
Page 3: Safety Instruction
• Use only accessories or replacement parts authorized or specified by the manufacturer. • Do not supply more than seven MRK980 from the mains output, see power requirements for other apparatus. • Clean the apparatus only with dry cloths, do not use liquids. -
Page 4: Main Features
Narrowband allows about 3dB extra sensitivity and noise immunity Extreme low noise VCO with ultra-fast spectrum scan for optimal quick & easy setup High contrast OLED display Monitor & control through USB and Wisycom Manager 2.0 (computer SW) Expansion slot for GPIO or future additional features... -
Page 5: Technical Description
Top class audio performances and flexibility thanks to the digital processors High reliability and durability One of the milestones in the design of the MRK980 is high reliability as most of the circuit blocks in the receiver are completely independent from another. - Page 6 MRK980 User Manual rev.01 Each receiver has its own demodulated signal and its own RSSI signal (Received Signal Strength Indication); a microcontroller selects or combines signals from section A & B to have the best audio. The demodulated signal is then sent to the digital audio processor.
- Page 7 MRK980 User Manual rev.01 USER GUIDE FRONT PANEL MRK980 allows an easy and quick configuration using buttons, push knobs and displays. The front panel is functionally divided in the following section: A – ANTENNA BOOSTER and INFRARED PORT: ON/OFF booster button for A&B antennas and IRDA port.
- Page 8 5 seconds to turn off. During those 5 seconds (countdown on the display) the device is still working and the switching off procedure can be interrupted by switching the MRK980 back on before the 5 seconds countdown expires.
- Page 9 MRK980 User Manual rev.01 LCD DISPLAY: MAIN VIEW All the basic information about the receiver status can be found in the main menu overview. Here you can find the following info: 1. Receiver name 2. Current tuned frequency, Group, Channel and TV Channel 3.
- Page 10 Make sure you are using the correct setting. If you are using with a standard Wisycom TX or a pack from another manufacturer (Sennheiser, Shure etc) then set to ‘wide’. For use with the Wisycom narrow band TX (these have the letters ‘NB’ in the manufacturer’s part number) this should be set to ‘Narrow’.
- Page 11 (S/N Ratio). The recommended setting is ‘Channel quality’. Note: although it might be thought that the antennas ‘switch’ from one to the other, actually, the Wisycom true diversity system crossfades between...
- Page 12 RF Bands The RF Bands menu allows the user to manage the internal MRK980 band filtering section to increase the receiver protection level on the entire bandwidth. This matrix allows to choose for each available band either a manual or an automatic filter setup.
- Page 13 While you do this the MRK980 will record the RF levels and gives you a clear image of the RF performance of your setup, to make you sure that there is no evidences of signal dropouts, which could compromise your wireless coverage.
- Page 14 MRK980 User Manual rev.01 ➢ ‘Boost’ – This selects which antennas are powered for active antennas when ‘BOOSTER’ (phantom power) is selected from the front panel. This would normally be set to ‘A + B’, you would only turn the booster...
- Page 15 Also in the IP menu you can turn DHCP on or off (DHCP is useful where the MRK980 is connected to a switch with a router providing a DHCP server as it automatically allocates an IP address to the unit).
- Page 16 2) Group number (1 to 40) and group name (8 char.) 3) Group description (30 char.) The MRK980 has 40 groups of 60 channels each which means 2400 preloaded frequencies, more than any other wireless microphones system. By connecting through the PC with the Wisycom Manager, it is possible to...
- Page 17 This menu item allows selection, viewing of many functions: ‘Compander’ – This enables the setting of the Compander you want to work with. The MRK980 features a multiple compander system which includes Wisycom ENR and ENC plus various other companders which allow you to work with a large range of transmitters.
- Page 18 MRK980 User Manual rev.01 CONFIG submenu appears on the right. Enter on the CONFIG submenu to change the setting of the chosen Tone Squelch (see matrix below). With the knob and the buttons, it is possible to choose, for any one of...
- Page 19 MRK980 User Manual rev.01 TREE MENU MAIN MENU Load Preset Save Restore Factory Settings Noise Squelch OFF / 1 : 4 RF Squelch OFF / -6dBuV +60dBuV RF Squelch Autoset Start Squelch ON Delay OFF : 2000ms Diversity Mode RF Level / Channel Quality...
- Page 20 MRK980 User Manual rev.01 Mac Address Dante mac Address 1 Dante Mac Address 2 Serial Range RF Test Temperatures Supply Diagnostic Booster Diagnostic Alarms AUDIO MENU Channel Modulation Wide / Narrow ENR / ENC / NONE d50 / NONE d75 /...
- Page 21 MRK980 User Manual rev.01 Via Spin 156 • I-36060 Romano d’Ezzelino • Italy Tel. +39 -0424 -382605 • Fax +39 - 0424 - 382733 www.wisycom.com • e-mail: sales@wisycom.com...
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