Samsung SCC-B2311 - Manual (Page 11)

11
User’s guide
E
Connect the auto iris lens connector
Remove the sheath round the iris control cable and connect it to
each of the auto iris lens connector as described below.
Pin Number DC Control Type Video Control Type
1 Damp(–) Voltage (+12V)
2 Damp(+) Not Used
3 Drive(+) Video Signal
4 Drive(–) Ground