WisyCom MTK952 User Manual

WisyCom MTK952 User Manual

Dual transmitter mono - stereo - intercom modulation

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MTK952 User Manual
Dual Transmitter
Mono - Stereo - Intercom
Modulation
SN: ________________
rev.02 (rif. FW 1.6)
Date: 17 October 2013

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Summary of Contents for WisyCom MTK952

  • Page 1 MTK952 User Manual Dual Transmitter Mono - Stereo - Intercom Modulation SN: ________________ rev.02 (rif. FW 1.6) Date: 17 October 2013...
  • Page 2: Brief Description

    MTK952 User Manual rev.02 RIEF DESCRIPTION MTK952 is a versatile dual transmitter capable of working in a huge UHF bandwidth and of generating any kind of narrow-band modulations, with very high quality and low spurious emissions. Main features:  330 MHz Bandwidth (470 MHz – 800 MHz) ...
  • Page 3: Safety Instruction

    MTK952 User Manual AFETY INSTRUCTION  Read this safety instruction and the manual first  Follow all instructions and information.  Do not lose this manual.  Do not use this apparatus under the rain or near the water.
  • Page 4: Quick Start Instruction

    (see indication “OFF” on the display) At the end of MTK952 power on, push the lower button on the right of the displays Enter in the MAIN>Audio source menu and configure the input parameter between digital and analog (according to the audio...
  • Page 5 ANEL ONTROL AND UNCTIONS MTK952 allows an easy and quick configuration using buttons, push knobs and displays. The front panel is functionally divided in the following section: A – SCAN, SYNC and INFRARED Automatic sync with “MPR30” receiver through infrared interface (SCAN function will be available...
  • Page 6: Rear Panel

    ❹ DC Power Plug (optional) DC power input, 10-16Vdc, Max 6A ❺ label with IP address of Ethernet interface configured on the MTK952 (it can be modified using the Manager application) ❻ Ethernet socket (RJ45) for connection to a network or computer ❼...
  • Page 7: Lcd Display

    MTK952 User Manual DISPLAY RANSMITTER MENU MTK952 info screen Switch on the MTK952 and by pushing one of rotatory knobs (at the right of the display) all the basic information are displayed: Display of TRANSMITTER 1 Display of TRANSMITTER 2 On the display of TX2, it is possible to check the max level of power transmitted of the MK952.
  • Page 8 MTK952 User Manual rev.02 ENU TREE CH: 00 ÷ 59 GR: 00 ÷ 39 Ch-Gr Frequency: 470÷800 MHz Group name ENR-Wisy Stereo / EVO Stereo / ENC-Wisy Stereo / SR Stereo / Mode ENR-Wisy / ENC-Wisy / EVO / SEN / SEN -d0 / COM-Wisy 25K / COM-Wisy 20K / COM-Wisy 12K5 / MAX / USER 1..7 /...
  • Page 9 MTK952 User Manual Name Select for edit Mono/stereo Compander Flat / 20 /40 / 60 / 80 / 120 HP filter / 170 / 250 / 300 HZ LP filter 3 / 4 / 12 / 15 / 20 KHz Pre-emphasis Bypass / 10-750 µs...
  • Page 10: Main Menu

    Number (1 to 40) and Group name (8 char.) Group description (30 char.) The MTK952 has 40 groups of 60 channels each. Normally this is too much for wireless microphones applications. Connecting with computer with WISYCOM Rack MANAGER software, it is possible to hide single channels or even complete groups of channels: once hidden those items are not shown anymore on the channels or groups selection.
  • Page 11 This menu allows to decide if turn ON or turn OFF the RF power of the transmitter while the MTK952 is powering on. If set to No: while the MTK952 is powering on, the RF output remains mute. The Status Screen on the display shows “TX OFF “ and the set Group, Channel and frequency.
  • Page 12 MTK952 User Manual rev.02 Equalizer This menu allows to of adjusting the gain between frequency components (bass, mid and treble) within the audio signal. There are 4 windows in cascade: bass windows: allows to change gain and frequency of low frequencies...
  • Page 13 MTK952 User Manual Options This menu allows to change some parameters of the transmitter or display some information Parameters Range setting Function Name ex. TRANSMITTER1 To change the name of the transmitter shown in the Status screen. 12 alphanumeric characters (A-Za-z0-9, case-sensitive) DISPLAY brightness 0÷15 step 1...
  • Page 14: Mode Menu

    MTK952 User Manual rev.02 MODE menu The second item on the menu tree is “MODE”. It allows to manage several modes. Each mode is a setup saved in an external memory that allows to customized the transmission changing some parameters of the DSP. There are 2 types of modes: ...
  • Page 15 MTK952 User Manual Synchronization The SYNC function is useful to tune a transmitter on the same frequency of the receiver via the IR interface. Before starting the sync function tune the receiver on desired channel, manually or using the SCAN utility. After this, enable the IR interface on the receiver. Now press the Sync button and "START"...
  • Page 16: Alarm List

    MTK952 User Manual rev.02 Alarm List When an alarm occurs, the MTK952 can do one or more of the following acts: A. Show a message on the display B. Turn on the yellow or red alarm led C. Insert the alarm on the alarm list in the MAIN>Options>Info>Alarms menu...
  • Page 17: Troubleshooting

    0x02 or 0x03 on the alarm list) > 60°C - switch off the MTK952 for cooling and check the location temperature - clean the ventilation grids Fan #1 doesn't work The fan on the left (#1) doesn’t...
  • Page 18 MTK952 ANAGER How to install Rack Tx Manager MTK952 Run the executable file (i.e. Rack Tx Manager (MTK952) SERVICE vx.x.x.x Setup.msi) and follow the installation instructions. How to update Rack Tx Manager MTK952 Uninstall the Rack Tx Manager MTK952 program active in your computer and afterwards install the newest version of Rack Tx Manager MTK952.
  • Page 19 Select Channel memory panel Write: Push the button Write from WDF file… and select the wdf file to load a wdf file on the MTK952. Read and save: Push the button Read and save to WDF file… , insert the .wdf file name and the path where to save the wdf file.
  • Page 20: Technical Specification

    240mW @ 150 ohm Monitor out impedance 100 ohm for auricle Compander ENR (Wisycom Extended-NR), with independent Attack- and Recovery-time, noise optimized ENC (Wisycom Extended-NC), with independent Attack- and Recovery-time, voice optimized & with reduced pre-emphasys NONE-d50, no compander, pre-emphasis 50 µs...
  • Page 21 MTK952 User Manual Mode setting & Wisycom receiver compatibility NOTE: receiver and transmitter have to be configured with the same compander type...
  • Page 22 MTK952 User Manual rev.02...
  • Page 23 MTK952 User Manual ENVIRONMENTAL INFORMATION Applicable in the European Union and other European countries with separate collection systems Disposal of Old Electrical & Electronic Equipment (2002/96/EC) This symbol indicates that this products shall not be treated as household waste.
  • Page 24 MTK952 User Manual rev.02 Wireless System Communications 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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