Sennheiser GP SK 3200 Instructions For Use Manual page 34

Meanings of the four LEDs
LED
·
POWER LED
»
READY LED
·
POWER LED
»
READY LED
¹
LINE LED
8
Status
both lit
both off
flashes red
slowly
off
off
flashes slowly Tour interruption is activated.
flashes
rapildy
lit green
lit yellow
lit red
flashes red
off
Meaning
Portable transmitter is switched
on. Capacity of the built-in re-
chargeable battery is sufficient.
Portable transmitter is turned off.
Built-in rechargeable battery is al-
most flat. Portable transmitter
does not react to key presses.
Built-in rechargeable battery is
flat. Portable transmitter is
turned off.
Portable transmitter is not com-
municating with the receivers.
Portable transmitter expects an
entry.
Line input is switched on.
Line input sensitivity is correctly
adjusted.
Line input is overmodulated
(clipping). Thus, the audio signal
in the receivers is distorted.
Line input is muted during sensi-
tivity adjustment.
Portable transmitter is not com-
municating with the receivers.