Icom ID-51A PLUS2 Advanced Owners Manual - Page 294
Alarm Select, Alarm Area Group
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Previous view 16 MENU SCREEN ■■GPS items (Continued) When "Group" is selected Alarm Select GPS > GPS Alarm> Alarm Select Select the target position(s) for the GPS alarm function. (Default: OFF) • OFF: Turns the function OFF. • RX: The last position data received from a station is stored in a tem- porary memory, and is used for the GPS alarm function. When the target enters in the active alarm range, the GPS alarm sounds. The active alarm range is specified in Alarm Area (RX/Memory). (p. 16-40) • Group: All memories in the GPS memory, or in the selected GPS memory group, are used for the GPS alarm function. When the target enters in the active alarm range, the GPS alarm sounds. The active alarm range is specified in Alarm Area (Group). • Memory: Only one memory in the GPS memory is used for the GPS alarm function. When the target enters in the active alarm range, the GPS alarm sounds. The active alarm range is specified in Alarm Area (RX/Memory). (p. 16-40) Alarm Area (Group) (Default: 0.25') GPS > GPS Alarm> Alarm Area (Group) When the Alarm Select is set to "Group" or one of the memory groups, set the GPS alarm active range. When a target enters in the specified active alarm range, the GPS alarm sounds and the GPS alarm icon blinks. The values you can enter depend on the setting in Latitude/Longitude. (MENU > Display > Display Unit > Latitude/Longitude) • Latitude/Longitude = dddmm.mm' 00.08' to 59.99' (0.01' steps) • Latitude/Longitude = dddmm'ss'' 00'05'' to 59'59'' (0'01" steps) Example: When a target enters in the active alarm range, the GPS alarm sounds. Point A 0.25' 0.25' N 0.25' 0.25' Your position Point B Point C (Beeps three times) 16-39