WEATHER BAND OPERATION
The expired alerts/events can be deleted by pressing
ENTER
.
1. Rotate
SEARCH
wheel to review the alerts.
2. Press
ENTER
to review the ending time of this alert.
3. If an alert/event is expired, press and hold
ENTER
for two (2) seconds to delete it, "DELETED" will
display on LCD.
4. If an alert/event is still in effect, it can’t be deleted and “CANNOT DELETE” will display on LCD after
press and hold the
SELECT
button for two (2) seconds.
Deleting Alerts
The iMM183 features three LED indicators with different colors to express different alert level as follows:
Yellow:
Labeled ADVISORY and illuminated when an advisory level alert is received.
Orange:
Labeled WATCH and illuminated when a watch level alert is received.
Red:
Labeled WARNING and illuminated when a warning level alert is received.
LED Indicators
The Alert Out socket is provided on the back of the iMM183. The socket’s output is compatible with
home automation alert devices for a loud siren.
Alert Out Socket
NOTE:
The color-coded indicator will remain illuminated until the alert/event expires.
• We strongly recommend installing backup batteries even unit works in AC power supply in case
AC power fails.
• When battery is low voltage, the
indicator on LCD will appear. Please uninstall the old batteries
and install new batteries when these occur.
Low Battery Indication
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