Garmin HTAWS User Guide - Page 30

Part Two: Section 4 XM Audio audio ID, because the GDL 69 is a data-only receiver.) • Audio Signal. The Audio Signal field indicates the signal strength of the GDL 69A's audio signal. (In the case of a GDL 69, this field shows "antenna" rather than a signal strength indication.) • Data ID. The Data ID field contains the eightcharacter ID code of the XM data radio built into the GDL 69 or GDL 69A. Provide this ID to XM Satellite Radio when activating your XM aviation data subscription. • Data Signal. The Data Signal field displays an indication of the XM data signal strength. • Service Class. Once you have activated your XM Satellite Radio service, the Service Class field will show the XM subscription plan you have purchased. Typical values would be "Aviator LT" or "Aviator." Currently, the 400W and 500W-series only support a subset of the Aviator LT service from XM Satellite Radio. Product US NEXRAD CN NEXRAD Radar Coverage Precipitation Type (at surface) TFRs US METARs US TAFs US Winds Aloft Cell Movement Lightning Aviator LT • • • • • • Aviator NOTE: If an unrecognized service class is detected, "Activated" will be displayed along with a service class code. • GDL 69 Version. This field shows the version number of the software in your GDL 69 or GDL 69A XM radio receiver. XM WX Timestamps The XM WX Timestamp pages, like the XM Information page, is added to the 400W/500W's AUX page group when a GDL 69/69A is installed. These pages display date/time stamps showing when the various items of XM weather data were most recently downloaded. 24 190-00356-30 Rev H