Precision Digital PD138 - Manual (Page 29)

PD138 Minimux
®
II Temp & Process Scanner Instruction Manual
29
If Momentary Alarm
When the Minimux
®
II returns to
channel 3, the LED will appear
yellow (a combination of green and
red). Before the Minimux
®
II
moves on to the next channel it will
check the alarm-in line for channel
3 and find the alarm is gone
(momentary) and turn off the red
LED. Channel 3’s LED will appear
green before the Minimux
®
II
moves on to channel 4.
If Maintained Alarm
When the Minimux
®
II returns to
channel 3, the LED will appear
yellow (a combination of green and
red). Before the Minimux
®
II moves
on to the next channel it will check
the alarm-in line for channel
3 and find the alarm is still there
(maintained) and it will not turn the
red LED off.