Hitachi SU-1000 Operating Instructions Manual page 35

Specifications
(11) SCU FUNCTION restriction
All control items are inhibited when the PANEL ENABLE SWITCH is off:
(12) External VIDEO SWITCHER control
The external VIDEO SWITCHER switching signal is output in conjunction with the camera select section.
(13) Built-in VE switch input interface
The camera can be selected in conjunction with switching of the VE switch.
(14) Built-in SD card interface
Camera adjustment data (SCENE files) for up to 48 cameras can be saved.
Rating
(1) Dimensions: 385 (W) x 255 (D) x 65 (H) mm
(2) Mass: 4.1 kg
(3) Power input: 100/117/220/240 V 50/60 Hz Switching not required
Power consumption: Approx. 20 VA
(4) Input signal
- VE SW IN: Contact input
(5) Ambient temperature: 0 to +40 °C
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