Sony XC-HR90 Technical Manual page 7

2 HD/VD signal input/output switch
Set this switch to the down position when an
HD/VD signal is output from the camera
module. Set this switch to the up position when
an HD/VD signal is input from an external unit
(factory setting).
Note
Even when the switch is set to the up position,
the camera module operates in internal
synchronization mode when no external HD
signal is input. In this case, however, the camera
module will not output internal sync signals.
8 30 fps/15 fps switch
This switch selects the frame rate.
30 fps: Set this switch to the down position
(factory setting).
15 fps: Set this switch to the up position.
9 RS-232C ON/OFF switch
This switch selects whether or not you control
the camera module via the RS-232C serial
interface.
RS-232C ON: Set this switch to the up
position.
RS-232C OFF: Set this switch to the down
position (factory setting).
Overview
7