User manual GARMIN GMR 406

[. . . ] Owner's Manual GMR 404/406 marine radar © 2006 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. [. . . ] Highlight Show Guard Zone 1 or 2, and press ENTER. Highlight Adjust, and press ENTER. GMR 404/406 Owner's Manual To Define a Guard Zone: 6 BASIC OPERATION > RADAR PAGE 3. Using the ROCKER, define the area on the Radar Page. Press ENTER to set the Guard Zone. To start VRM/EBL 1 or VRM/EBL 2: 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. On the Radar Adjustment menu, highlight Show VRM/EBL 1 or VRM/EBL 2, and then press ENTER. You can adjust the diameter of the VRM and the angle of the EBL. 1. Press right or left on the ROCKER to rotate the EBL around the center point of the VRM. Press up or down on the ROCKER to increase or decrease the size of the VMR. Using the ROCKER, move the center point of the VRM to the selected location. Press ENTER to set the new location. To adjust the VRM/EBL: To move the center location of the VRM: 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. Variable Range Marker(VRM) Electronic Bearing Line (EBL) GMR 404/406 Owner's Manual 7 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. Use the ROCKER to move the pointer to the target location. Press the Acquire Target soft key. 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. [. . . ] Unit 5, The Quadrangle, Abbey Park Industrial Estate, Romsey, SO51 9DL UK. +44 (0) 870. 8501241 (outside the UK) or 0808 2380000 (UK only) Fax +44 (0) 870. 8501251 Online Auction Purchases: Products sold through online auctions are not eligible for rebates or other special offers from Garmin. Online auction confirmations are not accepted for warranty verification. To obtain warranty service, an original or copy of the sales receipt from the original retailer is required. [. . . ]