MTH400 User Manual Wideband Wireless Professional Handeld Transmitter SN: ________________ Rev.01 (rif. FW 1.10.
MTH400 User Manual Rev.01 INTRODUCTION MTH400 is a professional radio microphone especially designed for broadcast/high quality applications. MTH400 is composed by 3 detachable parts: • • MIC Head (available with cardioid/hypercardiod polar pattern). • MIC Antenna, made with fibreglass reinforced housing and with a “Wireless power switch” (fig. 3). “MIC Antenna” is fastened to body with 2 anvils and a micro-connector.
MTH400 User Manual Rev.01 SAFETY 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. Do not install the apparatus near heaters or in hot environments, do not use outside the operating temperature range. Do not open the apparatus, only qualified service technician are enabled to operate on it.
MTH400 User Manual Rev.01 POWERING UP Move the wireless power switch (fig. 3) in upper position (towards MIC body) to activate wireless transmission: a green LED lights up (blinking when battery is low!). SETUP CONTROL Open MIC Body to access the “display and controls” area (fig. 1): A. B. C. D. Graphics Display (OLED) Channel selection buttons (ch) MIC gain setup buttons (gain) 3 position selector (up / down / click) C A D B Fig.
MTH400 User Manual Rev.01 OLED POWER DOWN (OLED IS IN ON CONDITION) Pushing and holding selector (click) > 2 sec, display is turned off. Display turns off automatically after 15 sec, unless in menu or in
MTH400 User Manual Rev.01 menu This menu can be entered by scrolling selector or using quick gain setup button (gain). The first AUDIO menu allows to set the AF Gain from -20dB to 40dB. To help proper audio gain setting, an audio bar is supplied (with peak hold bar) TRY TO SETUP TO HAVE A MAX PEAK HOLD BAR CLOSE TO 6dB.
MTH400 User Manual Rev.01 The following table sums up which parameters can be set and the related range settings. MENU PARAMETER MEANING RANGE SETTINGS TUNING CH GR Freq Channel Group Frequency AUDIO AF Gain Noise R.
MTH400 User Manual Rev.01 WISYCOM IR PROGRAMMER (VER. 1.3.1.1 AND ABOVE) Wisycom IR Programmer allows to read, modify and update the MTH400 device configuration. It is necessary to install Wisycom IR Programmer (version 1.3.1.1 or above) WARNING: If it is the first installation and Wisycom USB driver has not already installed in the PC, install the USB driver (run C:\Program Files (x86)\Wisycom\MTP&MTH Infrared Programmer (TX)\Drivers\ DriverInstaller.
MTH400 User Manual Rev.01 10 different configurations are available: • FACTORY configuration is a locked configuration: no parameter can be changed. USER configuration is the only configuration that can be saved using the OLED display (see menu). Note: It is not possible to change the name of this configuration. Other 8 configurations where the user can change both the name and the values of all parameters.
MTH400 User Manual Rev.01 TUNING FREQUENCIES PANEL With the Tuning Frequencies panel the user can select a frequencies group (0÷39) and for each one execute the following operations: - modify the Group’s Name lock and/or hidden the group for each channel (0 ÷59) of the selected group: change the frequency value and the related status (locked/hidden) (in the center grid frequency) The SAVE button, at the top of the panel, save the changes of the group selected (name group, lock/hidden group).
MTH400 User Manual Rev.01 Using the LOAD/SAVE button, at the bottom of the panel, it is possible to load/save the frequencies for the selected group from/to a .wdf file. To save the frequencies of all the groups click to the related button above. The legacy option save the channels without the hidden/lock info.
MTH400 User Manual Rev.01 PRESETS PANEL The Preset panel allows to manage all the 10s available configurations. For each configuration it is possible to set the name and all the parameters value except for FACTORY and USER configurations (see table below). PRESETS: NAME* LOCK/DON’T CARE PARAMETERS VALUE FACTORY USER √ OTHERS √ √ √ √=change is allowed * Be careful to write a meaningful name for the preset because the name will appear on the settings list of the device menu! Please, avoid empty names.
MTH400 User Manual Rev.01 TECHNICAL SPECIFICATIONS Switchable channels Switching window Frequencies Frequency stability Temperature range Max RF power Spurious emissions Modulation Nominal deviation Telemetry feature AF input connection AF input level Max.
MTH400 User Manual Rev.01 OPTION CODE MTH400-YZ-O: ▪ COLOR (Y) B body color "matt black" P body color titanium gray, (ceramic coating) ▪ FREQUENCY RANGE (-Z) 1 470-640 MHz 2 566-798 MHz ▪ OTHER OPTIONS (-O) EXAMPLE: MTH400 B2 is color matt black, and 566-798 MHz frequency range ITALY ONLY Obblighi di informazione agli utilizzatori Modello di informazioni agli utenti dei prodotti di tipo “professionale” INFORMAZIONE AGLI UTENTI ai sensi dell’art. 13 del Decreto Legislativo 25 luglio 2005, n.
MTH400 User Manual Rev.
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