Datavideo HS-1300 Instruction Manual page 12

7. HDMI Video Output
All three HDMI ports output Program video.
8. AUDIO Input 1-2
Supports two XLR Balanced Audio Input channels.
9. GPI Output
The GPI socket can be used for simple external control. See
Outputs of the OSD menu for details of the GPI setup.
10. Ethernet Port
The Ethernet port allows the user to transfer files to and
from the switcher on the PC remotely. See Chapter 3 for
details on how you can utilize this port or perform system
setup using this port.
11. Tally Signal Output
Sends Red, and Green tally signals to each channel. Red
indicates On-Air, and Green indicates next camera source.
See Appendix 4 for pinout information.
12. USB Firmware Upgrade Port
Connect the USB drive containing the latest firmware files to
this port and start the process using the OSD MENU.
Note: See Appendix 1 for firmware upgrade details.
13. Stream Port
The Stream Port allows the user to connect the laptop
directly to the HS-1300 in order to to access the NVS-31
configuration page or connect the built-in NVS-31 to any IP
network.
Note: See Chapter 5 for details of operation.
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