Knox Video DIGI-88 - Manual (Page 8)

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Rear Panel
1. RS-232: for channel control via RS-232 serial control port
2. SW1 – SW8: two-pin DIP switch for manual EDID and audio/video settings (for more detail
please see DIP Switch section in page 7)
3. INPUT 1 – INPUT 8: eight HDMI input ports that connect to HDMI source devices
4. OUPUT 1 – OUTPUT 8: eight HDMI output ports that connect to HDMI displays
5. SW Main: four-pin DIP switch for normal operation or firmware update (for more detail
please see DIP Switch section in page 8)
6. AC Power: plug in the UL AC C13 power cord for 100-250V 50-60Hz AC power
7. USB: for channel control via USB control port
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