Sanyo MCO-19M Service Manual page 42

<DAQ communication mode>
DAQ communication mode is settable only when an optional MTR-480 is installed.
When you input "0" in the right side of "DAQ Mode", DAQ communication mode is set in "Local" which does not enable
apparatus to control in remote. (Factory default)
When you input "1" in the right side of "DAQ Mode", DAQ communication mode is set in "Remote" Which enables
apparatus to control in remote.
Note) When you input a value which is over than "2", DAQ communication mode is automatically sent in "0" (Local).
<Remote alarm contact>
When you input "0" in the right side of "Remote Alarm", activity in remote alarm contact will correspond to buzzer during
alarm condition.
When you input "1" in the right side of "Remote Alarm", activity in remote alarm contact will not correspond to buzzer
during alarm condition. (Factory default)
Note) When you input a value which is over than "2", activity in remote alarm contact will not correspond to buzzer during
alarm condition.
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