Nortel Networks NS4540 - Manual (Page 11)

YML7** Rev1 NetComm NS4540 Dome Camera User Guide
www.netcomm.com.au 11
2-3 DIP Switch Setting
■ Fan Power Switch
Turn the number 2 switch to ON position to activate the internal fan. This will maintain the
temperature inside.
■ Alarm Mode Switch
Alarm Mode can be set as Lock or Release mode. Turn number 1 switch to ON position to
choose Release mode. Turn number 1 switch to OFF position to choose Lock mode.
NETCOMM NS4540 has 6 alarm inputs and 1 output, which can be set either NC
(normally close) or NO (normally open) mode. Turn number 2 switch to NO position to
choose NC mode. Turn number 2 switch to OFF position to choose NO mode.
■ Camera Function Switch
22X optical lens models?
Turn number 1 switch to ON position for AGC function
Turn number 1 switch to ON position for BLC function
Turn number 1 switch to ON position for AWB function
Turn number 1 switch to OFF position for Manual White Balance (MWB)
When NETCOMM NS4540 is set to MWB, turn number 4 switch to ON for Outdoor or to
OFF for Indoor