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4.1.6 Recording
Click “Recording” in the main menu. Then the operator can play the BGM or record the mixing
sound in LINE IN and MIC, if the USB was plugged in.
If no USB plugged in, the system will prompt “Please plug in the USB”.
If
USB
was
plugged
in,
the
interface
will
display
the
USB
icon,
You
can
play
background
music
and
recording.
4.1.7
Camera
control
Conference
host
support
VISCA
/
PELCD_D
camera
protocol,
the
user
can
directly
connect
a
camera
through
232/422
method,
you
can
also
connect
the
camera
tracking
host
to
multiple
cameras,
Need
to
use
PC
software
to
achieve
the
camera
settings
.
4.1.7.1 Camera connection and configuration
422 mode --- users can connect to the camera's 3,4 port directly by using CAMERA-422
interface which behind the host ,through the PC software prepare before the meeting->camera
control page to operate VISCA / PELCD_D protocol camera, if finish setting the corresponding
camera place, selecting and saving the preset position, then save all unit present position,
Finally to select the panorama and save (must follow this order). After saving, the user can choose
the preset position and see if it is correct. After finishing, check if the camera retreat mechanism is
correct through to turn on/off the microphone.