Sony XC-HR90 Technical Manual page 9

Camera Control Method
You can control the camera module from host device
such as a PC. The following table shows the control
functions. You can send a command corresponding to
the control items, with parameters for the desired
setting, if necessary, from the host device to control the
camera.
Control function Description
Operating mode Normal/Restart reset/trigger mode 1/ trigger
mode 2
Shutter speed Normal 30 fps mode: OFF (1/30) to
Trigger
Gain 0 to +18 dB
Binning function OFF/ON
Partial Scan OFF/ON The area can be divided into 16
function segments.
HD/VD signal External sync signal input/Internal sync
I/O signal input
75Ω termination ON/OFF
Frame rate 30 fps/15 fps
Notes
Make sure to supply power to the camera module and

confirm that the camera module is operating before
inputting a sync or trigger signal. If you input external
signals to a camera module without the power
supplied, this may cause malfunction of the camera
module.
Be sure to turn off the power of the camera before

changing the settings of the RS-232C ON/OFF switch
and the 30 fps/15 fps switch.
IMPORTANT
When you control the camera using both an external
synchronous signal and the host device (e.g., a PC), be
sure to use the camera within the specified frequency
range. If the camera receives signals in frequencies
other than the specified one, the camera cannot be
controlled.
1/100000
15 fps: OFF (1/15) to 1/50000
Internal setting: OFF (the same as
above) to 1/100000
Setting by trigger pulse width
Overview
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