UDACT Instruction Manual — P/N 50050:M 12/18/2009 49
Normal Mode Operating Instructions
Mode
Pressing the MODE key followed by a valid 4-digit numerical code and ENTER/STORE selects one of
the four modes of operation.
1st Event
This key along with the Up Arrow and Down Arrow keys, are used to display UDACT fault
conditions. Press the 1
ST EVENT key at any time to display the first event that occurred.
Down Arrow
Use the Down Arrow key to view other fault events (older) that have occurred and are active - not
cleared yet.
Up Arrow
Use the Up Arrow key to view other fault events (newer), that have occurred and are active - not
cleared yet.
Enter/Store
See individual mode descriptions in other sections for detailed descriptions of the ENTER/STORE
key.
4.1.2 Displays and LEDs
Four, seven-segment red LED characters (see below) provide visual annunciation of UDACT
trouble conditions. A list of messages that may appear on the display in Normal Mode is shown
below:
Table 4.1 Normal Mode Messages
NOTE: To enter Normal Mode from any other mode press MODE, then 6676, then ENTER/STORE.
6676 spells NORM on a Touch-Tone® phone.
Message Meaning
PH_1 Primary Number Communication Fault
PH_2 Secondary Number Communication Fault
no_1 Primary Phone Line Fault
no_2 Secondary Phone Line Fault
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