Answer:
This is the end of line resistance of any CCTV system and this should be set to 75 ohm. Should you encounter any double image or ghosting this is more often than not caused by two pieces of equipment in series both having the 75-ohm switch set on. Only the last piece of equipment should be set at 75-ohm.
| Previous Question | Next Question |
| Do you know when can I use a manual iris lens? | Tell me can I use I/R Lamps with color cameras? |