Bosch MH-300 MH-300-DM-A5M Leaflet

Product codes
MH-300-DM-A5M
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Innovating the Future of Global Communications
www.rtsintercoms.com
The MH-300 and MH-300L single-sided headsets and headphones provide the newest 
design in headset technology from RTS. MH series headsets are designed with you, 
the user, in mind, with a rugged, modular design; lightweight construction; installation 
options; and multi-functional use beyond the live studio or theater venue. The modular 
design allows you to interchange modules to allow for the best headset confi guration 
for any environment. The noise-canceling microphone, combined with the headphone 
transducers, provides clear and precise communication in noisy environments. Finally, 
the headset is not limited to live studio or venue communications. By installing the 
appropriate module, you can connect to an MP3 player or many other types of audio 
device and listen to the programming of your choice. 
MH series headsets are designed to provide clear communications for professional 
applications, including live remote or studio broadcasting, fi lm, TV, or theater intercom 
communications. 
MH series headsets and headphones are audio level-limited and conform to the EU 
Council Directive 2003/10/EC. The time-weighted average of noise exposure levels for a 
nominal 8-hour working day is not expected to exceed 85 dB SPL and a peak of 137 dB 
SPL.
Modular Design 
The modular design of the MH series allows for many options when 
confi guring the perfect headset for use in your specifi c environment. 
The MH-300 series headset and headphone modules are universal, 
which means they are fully interchangeable, providing fl exibility in 
confi guring the headset or headphone to meet your specifi c needs. 
The versatility of the MH series is obvious when using the music/
audio module. The music/audio module turns the headset into an 
everyday headset and allows connection to MP3 players, GPS, and 
many other audio applications. 
Comfortable Design 
The unique design of the MH series headset is its headband 
location in relation to the ear cups, delivering more stability when 
the headset is being worn. Additionally, all user contact points, 
i.e., ear cup cushions, temple pads, headband cushions, and 
windscreen, are completely replaceable, allowing for sanitary use. 
Replace Microphone or Listen-Only Module 
To replace a microphone or listen-only module, do the following: 
1.  Press the module release button located on the bottom of 
the ear cup. The module pops up from the ear cup. 
2.  Slide the module out and up, taking care to clear the mount-
ing tab from the mounting tab hole. 
3.  To replace the module, align the mounting tab with the 
mounting tab hole. 
4.  Slide the module into 
place. 
5.  Press down on the 
module, snapping it into 
the ear cup. 
Features
MH-300 & MH-300L
Single-Sided Headset/Headphone