Digital Alert Systems DASDEC II, Руководство пользователя

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Digital Alert Systems: DASDEC User Manual
+TTTT - This indicates the valid time period of a message in 15 minute segments up to one hour and then in 30 minute
segments beyond one hour; i.e., +0015, +0030, +0045, +0100, +0430 and +0600.
JJJHHMM - This is the day in Julian Calendar days (JJJ) of the year and the time in hours and minutes (HHMM) when the
message was initially released by the originator using 24 hour Universal Coordinated Time (UTC).
LLLLLLLL - This is the identification of the broadcast station, cable system, MDS/MMDS/ITFS station, NWS office, etc.,
transmitting or retransmitting the message. These codes will be automatically affixed to all outgoing messages by the EAS
encoder.
NNNN - This is the End of Message (EOM) code sent as a string of four ASCII N characters.
The only originator codes are:
Originator
ORG
Code Broadcast station or cable system
EAS
Civil authorities CIV
National Weather Service WXR
Primary Entry Point System PEP
The following Event (EEE) codes are presently authorized:
Nature of Activation
Event Codes
National Codes (Required):
Emergency Action Notification
EAN (National only)
Emergency Action Termination EAT (National only)
National Information Center NIC
National Periodic Test NPT
Required Monthly Test RMT
Required Weekly Test RWT
State and Local Codes (Optional):
Administrative
Message ADR
Avalanche Warning AVW
Avalanche Watch AVA
Blizzard Warning BZW
Child Abduction Emergency CAE
Civil Danger Warning CDW
Civil Emergency Message CEM
Coastal Flood Warning CFW
Coastal Flood Watch CFA
Dust Storm Warning DSW
Earthquake Warning EQW
Evacuation Immediate EVI
Fire Warning FRW
Flash Flood Warning FFW
Flash Flood Watch FFA
Flash Flood Statement FFS
Flood Warning FLW
Flood Watch FLA
Flood Statement FLS
Hazardous Materials Warning HMW
High Wind Warning HWW
High Wind Watch HWA
Hurricane Warning HUW
Hurricane Watch HUA
Hurricane Statement HLS
Law Enforcement Warning LEW