User manual GARMIN GMR 406 OPEN ARRAY

[. . . ] Owner's Manual GMR 404/406 © 2006, 2007 Garmin Ltd. or its subsidiaries Garmin International, Inc. 1200 East 151st Street, Olathe, Kansas 66062, USA Tel. (913) 397. 8200 or (800) 800. 1020 Fax (913) 397. 8282 Garmin (Europe) Ltd. [. . . ] PressENTERtosettheGuardZone. 6 GMR 404/406 Owner's Manual bAsIc oPerAtIon > rAdAr PAge VRM/EBL The (Variable Range Marker (VRM) and Electronic Bearing Line (EBL) tools measure range and bearing to a target. You can move the center point of the VRM, which allows you to measure from one target to another. Two VRM/EBL tools can be active at the same time. The VRM/EBL option has two areas, VRM/EBL 1 and VRM/EBL 2. Each area has two settings, Show (Hide) and Adjust. You can adjust the diameter of the VRM and the angle of the EBL. 1. HighlightAdjust andpresstheROCKERtotheright. Highlight AdjustandpressENTER. PressrightorleftontheROCKERtorotatetheEBLaround thecenterpointoftheVRM. Press up or down on the ROCKERtoincreaseordecrease thesizeoftheVMR. UsingtheROCKER, movethecenterpointoftheVRMtothe selectedlocation. PressENTER to set the new location. To adjust the VRM/EBL: To move the center location of the VRM: Varable Range Marker(VRM) Electronc Bearng Lne (EBL) To use the VRM/EBL, expand the diameter of the VRM so that the outer edge touches the target. Rotate the EBL until it intersects the VRM at the target location. The measured range and bearing are displayed in the lower-left corner of the screen. To start VRM/EBL 1 or VRM/EBL 2: On the Radar Adjustment menu, highlight Show VRM/EBL 1 or VRM/EBL 2, andthenpressENTER. GMR 404/406 Owner's Manual bAsIc oPerAtIon > rAdAr PAge MARPA The Mini Automatic Radar Plotting Aid (MARPA) function helps with collision avoidance. MARPA can track up to 10 designated targets. Detailed information including bearing, range, course, speed, closest point of approach (CPA), and time to closest point of approach (TCPA) for each target is shown in the MARPA list. NOtE: MARPA requires the use of a heading sensor. The heading sensor must output the NMEA sentence HDM or HDG at format 0183, v2. 30 or higher. The Gamin Marine Network was tested using the KVH® 1000 heading sensor using six second dampening. For each target, a number and Vector Line is shown with the symbol. The Vector Line is a visual reference of the target's course and speed. 1. UsetheROCKERtomovethepointertothetargetlocation. PresstheAcquire Targetsoftkey. To designate a MARPA target: While a target is being designated, a red box appears around the target. When MARPA begins tracking the target, the box is replaced with the appropriate symbol. MARPA relies on a Heading Sensor to provide accurate own vessel heading information. Accurate heading data enhances MARPA's performance. Each target being tracked by MARPA is represented by a symbol. [. . . ] To obtain warranty service, an original or copy of the sales receipt from the original retailer is required. Garmin will not replace missing components from any package purchased through an online auction. International Purchases: A separate warranty is provided by international distributors for units purchased outside the United States. This warranty is provided by the local in-country distributor and this distributor provides local service for your unit. [. . . ]