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3.4. Alarm message sent via RS232
EverPlex 8CQ will send out alarm message thru RS232 when any alarm occurs, the alarm message
format are three ASCII characters followed carriage return and line feed, they are
first charater is the leading code ,
'!'
second character is the alarm type,
'S'
indicates a sensor alarm,
'V'
indicates a video loss
third character is the channel number having the alarm,
'1' ~ '8'
fouth byte is the carriage return code, 0DH
fifth byte is the line feed code, 0AH
4. Record output selection
The record out will output quad display according to the page selection. The relation between
the outputs of record out and monitor out are:
Monitor out
Record out
Channel 1 Full Screen
Page A Quad Screen
Channel 2 Full Screen
Page A Quad Screen
Channel 3 Full Screen
Page A Quad Screen
Channel 4 Full Screen
Page A Quad Screen
Page A Quad Screen
Page A Quad Screen
Channel 5 Full Screen
Page B Quad Screen
Channel 6 Full Screen
Page B Quad Screen
Channel 7 Full Screen
Page B Quad Screen
Channel 8 Full Screen
Page B Quad Screen
Page B Quad Screen
Page B Quad Screen
NOTE: To record all 8 cameras into VCR thru record out, turn on Quad A and Quad B
simultaneously in sequential switching mode.
EverFocus Electronics Corp.
