Weather Radio User Manual
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• Once the IRD has acquired an MPEG signal, the user can select a program from a list of 
programs as defined in the Program Association Table (PAT). 
• One video and one diagnostic (OSD) video output.
• Closed Caption support.
• Operational modes include: DC-II MAN, DVB-MAN, DCII-AUTO, 8PSK-TC, and 
DVBS2. Detailed modulator settings options will vary depending on the unit’s 
operational mode setting.
• MPEG-2 video and Dolby
®
 Digital/MPEG-2 Layer 1 audio are employed for video 
decode/decompression and audio compression respectively.
• DTMF output and relay control of tape machines and other ad insertion equipment. 
• Three Form-C relays used for uplink control and one for fault alarm indication.
• Memory configuration is saved in nonvolatile memory.
• Security features include Motorola DigiCipher
II security technology.
• A two-line, 40-character front panel with a Liquid Crystal Display (LCD).










