Examples of Use
Safety Instructions
First steps
Hardware – hush Front Panel
Hardware – hush Rear Panel
Hardware – hush Remote
Modes
Block Diagrams hush & hush+
Software – hush Firmware
Declarations of Conformity
Software – hush App
Safety Instructions
3
hush and hush+ OnAir Controllers
This manual contains plenty of useful information and detailed instructions that will help you to
get started with the control of your OnAir signaling with hush and hush+ and to operate it. Further
info can be found at
www.yellowtec.com/hush
. Both software and firmware for your hush device
are under continuous development. So please check
www.yellowtec.com/hush/downloads
from
time to time. There you will always find the latest versions and information.
hush is by far the easiest way to control your OnAir signaling professionally. Its plug‘n‘play concept
makes controlling the dual-color OnAir indicator of your m!ka Mic Arm effortlessly easy. In addition,
hush can also be used to control the LED signal of Yellowtec‘s litt Signaling Device.
Two versions of hush are available: hush and hush+. hush offers you extensive features for control-
ling your OnAir signaling. hush+ comes with additional control functions over your mic signal like a
mute function. With 12dB up to 75dB pre-amplification, hush+ ensures first-class sound!
Whenever we speak of hush(+) in this manual, both models hush and hush+ are being addressed.
Safety instructions!
Notes on proper use!
Read this manual carefully before using any hush device. Always observe the following instructions
in order to use and operate hush, hush+, and the hush Remote safely. Improper use may result in
the loss of warranty and guarantee claims.
The hush OnAir Controller is developed to control the OnAir indicator of any m!ka Mic Arm OnAir.
hush+ on top includes a microphone preamplifier. The optional hush Remote can be used as a
control unit on both devices. The units can be powered via your computer‘s USB port or by USB
power supplies. It must be ensured that these also comply with the conformity regulations of your
respective country.
Safety Instructions!
• Don‘t open hush, hush+ and the hush Remote and don‘t perform any modifications. Work on
the devices has to be carried out by qualified, authorized persons only!
• Don‘t bring hush, hush+ and the hush Remote into contact with liquids. Always position hush
and hush+ in a way that ensures heat dissipation.
• Use hush, hush+ and the hush Remote only with certified USB interfaces and in connection
with certified power supplies. Audio cables must be shielded. Failure to do so may result in
interference with other devices as well as interference with hush. This may result in damage.
• Make sure that the pin assignment of the XLR-5 connector on your microphone arm is
correct – especially if you install the connector yourself.
