Quail Digital Q-HCBS User Manual page 5

Healthcare Base Station
The Base Station has two LEDs on the front facia.
Power
illuminated when power is on
Status flashes when a headset is in talk mode
Base Station features
There are 4 connectors on the top of the
Base. When you connect to POWER 48v DC,
the power LED will illuminate orange, then turn red after 30 seconds.
The INPUT MUTE connector, when shorted, switches off the input. It
removes excess noise from the headset system and from the external
audio source if there is background noise on external equipment.
The LINE OUTPUT and LINE INPUT connectors link the mixed audio output
from all the headsets to external source and link the external audio into
all the headsets. The Base comes with 1.2m jack-to-jack 3.2mm cables
for connection to external equipment.
There are 5 buttons or connectors on the
bottom of the Base.
The MICRO SD card slots are for uploading firmware updates (left side
DECT radio, right side audio).
The OUTPUT VOLUME controls the mixed outbound audio from the
headset system into the external source, using a flat head screw driver.
Note that each headset also has its own audio level adjustment.
The INPUT VOLUME controls the level from the external source to the
headsets, adjust using a flat-head screwdriver.
The REGISTRATION/RESET updates the system: hold in for 5 seconds to
enter registration mode; hold for 15 seconds to enter reset mode.
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