WisyCom MPR30-IEM User Manual page 7

ON & RF Led Indicators (Firmware rel. v0.2)
ON RF
red off
red off/on
red off/on
fixed off
green
fixed blue
green
fixed green
green
fixed on/off
green
slow on/off
blinking
green
fast on/off
blinking
green
red off
blinking off
blue
blinking off
green
fixed off
green
white green/
blue
* to put the MPR30-IEM in boot mode: power on the device push and keep both UP and DOWN buttons
for few seconds (until the led indicators light up, then release the buttons)
WHEN
when the receiver is power on,
during the power up phase
when the receiver is power on,
after the power up phase
when the receiver is power on,
during a frequency change
phase (see Gr-Ch or Frequency
menu)
after the tuning phase, no
transmitter is received
after the tuning phase, a stereo
signal is received
after the tuning phase, a mono
signal is received
the batteries charge of the
receiver is good (>25% lifetime)
the batteries charge of the
receiver is low (<25% lifetime)
the batteries charge of the
receiver is very low (<12%
lifetime)
battery error
during batteries charging
during batteries charging
during batteries charging
device in bootloader mode*
MEANING
the receiver is not ready to use,
wait the status display on display
the PLL is not locked on the select
frequency, wait for lock ( about
1second or less)
the PLL is not locked on the select
frequency, wait for lock
the receiver is locked on the
select frequency, the batteries
charge is good, no transmitter is
synchronized with the receiver,
no output audio available
the transmitter is correctly tuned,
the bars in the status display
show the RF levels received from
antenna A and B
the transmitter is correctly tuned,
the bars in the status display
show the RF levels received from
antenna A and B, in the status
display M symbol appears upper
the battery level
the batteries charge of the
receiver is good
change or put on charge the
batteries as soon as possible
change or put on charge the
batteries immediately
change the batteries
the batteries are charging (<90%
of complete charge)
the batteries are charging (≥90%
of charge reached)
charge complete
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