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SECTION 4 - SUPERVISORY SERVICE CONDITIONS
Introduction..............................................................................................................................................................19
Global Acknowledge Panel Operation During Supervisory Service Conditions......................................................19
Individual Acknowledge Panel Operation During Supervisory Service Conditions .................................................20
Essential Supervisory Service Condition Keys........................................................................................................21
Supervisory Acknowledge Key .........................................................................................................................21
SECTION 5 - RS-232 INTERFACE
Introduction..............................................................................................................................................................23
RS-232 Port Access Levels ..............................................................................................................................23
The Video Terminal .................................................................................................................................................23
CRT Function Key Definitions...........................................................................................................................24
Set-Up Procedure .............................................................................................................................................24
CRT Screen Displays..............................................................................................................................................24
CRT Main Menu Screen ...................................................................................................................................24
Acknowledge Screen ........................................................................................................................................25
Log In Screen ...................................................................................................................................................26
Historical Log Screen........................................................................................................................................27
Status Screen ...................................................................................................................................................27
The System Printer..................................................................................................................................................28
SECTION 6 - NETWORK INTERFACE
Introduction..............................................................................................................................................................29
Network (or 2120) Operation During Walk Test
....................................................................................................29
SECTION 7 - AUDIO SYSTEMS
Introduction..............................................................................................................................................................31
General Information.................................................................................................................................................31
Audio Features .................................................................................................................................................31
System Operation.............................................................................................................................................31
Audio Control LED/Switch Module....................................................................................................................32
Voice Messages................................................................................................................................................32
Voice Coded Digits ...........................................................................................................................................32
Preambles.........................................................................................................................................................32
Trouble Messages ............................................................................................................................................33
Audio Walk Test
..............................................................................................................................................33
Walk Test
Trouble Audible ..............................................................................................................................33
Single Channel Audio Operations ...........................................................................................................................33
Audio Control LED/Switch Module....................................................................................................................33
ALL SPEAKERS EVAC Switch.........................................................................................................................34
SELECTIVE EVAC Switch................................................................................................................................34
ALL SPEAKERS TALK Switch..........................................................................................................................34
LOCAL SPEAKER Switch.................................................................................................................................34
Optional Functions............................................................................................................................................35
Speaker Select Switches ..................................................................................................................................35
Walk Test
is protected by U.S. Patent No. 4,725,818.
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