MPR50-IEM User Manual
Rev. 01
10
From Status Display push
SEL
and
EXIT
together to enter on the
Main menu
Use
UP/DOWN
to navigate on all available menus
Push
SEL
to select a menu item
Use
UP/DOWN
to move on the different parameters of the menu
Push
SEL
to modify the parameter menu
Use
UP/DOWN
to change the parameter value
Keep push
SEL
to save changing
Push
EXIT
to return on the Main Menu
Push
EXIT
to return on the Status display
Audio settings
The
Audio settings
menu allows to configure the audio output.
PARAMETER
SETTING
MEANING
Out mode
Stereo
The left and right signals are available as usual. The Balance
setting serves to adjust the balance between the left and
right stereo signal.
Mono
The left-right signals are mixed and are available as a mono
signal in both headphone channels. It is not possible to
adjust the level of the 2 channels as in Out mode Mix.
Mix
The left-right signals are mixed and are available as a mono
signal in both headphone channels.
The Mix mode setting serves to adjust the relative levels of
the two separate channels in the mixer mono signal.
Equalizer
Low and High
frequencies
-12dB/+12dB
1dB steps
This menu allows to of adjusting the gain of low and high
frequency components (bass and treble) within the audio
signal.
1.
Push UP/DOWN button to increase/decrease the
gain of the Low frequencies (50Hz)
2.
Push SEL button to shift on High frequencies,
3.
Push UP/DOWN button to increase/decrease the
gain of the High frequencies (10kHz)
4.
Keep push SEL button to SAVE
Vol. boost
-12/-6/0/3/6/9/12dB
This menu allows to increase or decrease the volume of the
output headphones, selectable from -12 dB to 12 dB. Set the
appropriate volume boost and then adjust the volume with
the control knob.
Output load
16Ω/32Ω
Set the Output load according to the impendence of the
headphones connected
Pwr limit
OFF
(only using lithium
battery) /
100mW /
50mW
/
30mW
This menu allows to limit the power output. If set to
OFF(only lithium battery), there is no power limit control. If
set to OFF using alkaline or NiMH batteries, the receiver set
automatically the max value permitted (100mW)
NOTE: When the volume knob is rotated, appears a screen with a
volume bar and the values of Pwr limit, Outpul load and Vol. boost
