User manual FURUNO LC-80 OPERATORS MANUAL

[. . . ] · The contents of this manual and equipment specifications are subject to change without notice. · The example screens (or illustrations) shown in this manual may not match the screens you see on your display. The screen you see depends on your system configuration and equipment settings. · FURUNO will assume no responsibility for the damage caused by improper use or modification of the equipment by an unauthorized agent or a third party. [. . . ] Press the MENU key to close the menu. 1. 25. 10 Trail length Several preset trail lengths (times) are programmed for the TRAILS key for your convenience. Standard trail times: 15 s, 30 s, 1 min, 3 min, 6 min, 15 min, 30 min, continuous 12H and 24 times: Long trail settings, continuous If you prefer a different time you may set it as below. 12H: Continuous trail from 30 minutes to 12 hours, in increments of 30 minutes. 24H: Continuous trail from one hour to 24 hours, in increments of one hour. Choose Time and press the ENTER key. 12h:00m (00h:30m-12h:00m) 12h:00m (01h:00m-24h:00m) 12 hour 24 hour 6. Roll the trackball upward or downward as appropriate to set time and press the ENTER key. Press the MENU key to close the menu. 1. 26 Parallel Index Lines Parallel index lines are useful for keeping a constant distance between own ship and a coastline or a partner ship when navigating. You may control the orientation and line interval. Index lines Parallel index lines 1. 26. 1 Turning parallel index lines on or off 1. Choose the number of parallel index lines to show (2, 3 or 6) or choose Off to turn off the lines. (The actual number of lines visible may be less depending on line interval. ) 5. 4. Adjusting parallel index line orientation and interval Press the EBL key to activate the No. Rough, Moderate, Calm: Automatic gain adjustment according to sea state. Manual: Manual adjustment Rough, Moderate, Calm: Automatic sea clutter adjustment according to sea state. Manual: Manual adjustment Rough, Moderate, Calm: Automatic rain clutter adjustment according to sea state. Manual: Manual adjustment Short or Long, selectable on 1. 5 and 3 nm ranges. Off, 1, 2, 3 Off, 1, 2, 3 Off, Low, Med, High Off, Low, Med, High Off, On 1. 10, 1-12 See para. , page Menu item Custom 1, 2 or 3 Copy Name Gain Sea 1. 11, 1-13 Rain 1. 12, 1-14 Pulse length Echo stretch Echo average Noise rejector Interference rejector Auto anti-clutter Display-dynamic 1. 9, 1-11 1. 23, 1-29 1. 24, 1-30 1. 31, 1-42 1. 15, 1-18 1. 13, 1-16 1. 36, 1-47 Narrow: See small targets on distant ranges Normal: Normal use Wide: Suppress unwanted reflections 1: Suppress unwanted reflections 2: Normal use 3: See small targets on distant ranges 24 rpm, 36 rpm, 48 rpm, Auto/Range Display-curve 1. 37, 1-47 Antenna speed 1. 38, 1-48 1-39 1. Choose Custom 1, Custom 2 or Custom 3 as appropriate and press the ENTER key. Menu Brill/Color Display Echo Target Trails Mark Custom 1 Custom 2 Custom 3 Tuning GPS Buoy Target ARP AIS GPS System Custom 1 Custom 1 Copy Name Gain Sea Rain Pulse Length Echo Stretch Echo Average Noise Rejector Interference Rejector Auto Anti Clutter DIsplay-Dynamic :On :Harbor :Moderate :Calm :Calm :Short :1 :Off :Off :Off :Off :Normal [ENTER]: Enter [CANCEL/HL OFF]: Back [MENU]: Exit 3. Choose Name and press the ENTER key to display the options shown right. Choose the name which best matches your desired objective and press the ENTER key. Note: For easy set up, you can copy the settings of the Echo menu (to Custom 1, Custom 2, Custom 3). Press the MENU key to close the menu. Harbor Long Sea Rain Buoy Bird Sample custom setups Menu item Name Gain Sea Rain Pulse length Echo stretch Echo average Noise rejector Int. rejector Auto anti-clutter Harbor Moderate Calm Calm Short Off Off Off High Off Long Rough Calm Calm Long 2 3 Low High Off Narrow 2 24 rpm Application Sea Calm Moderate Moderate Short Off 1 Off High On Wide 2 24 rpm Rain Calm Moderate Moderate Short Off 1 or 2 Off Medium On Wide 2 24 rpm Buoy Moderate Calm Calm Short 1 1 or 2 Off Medium Off Normal 2 24 rpm Bird Rough Calm Calm Long 2 3 Low Medium Off Narrow 2 24 rpm Display-dynamic Narrow Display-curve Antenna speed 2 48 rpm 1-40 1. [. . . ] Tune and indicator voltages, antenna rotation speed, antenna motor voltage, echo level and trigger frequency are measured and shown. TOTAL ON TIME and TOTAL TX TIME show the total number of hours the radar has been powered and transmitted, respectively. · The INPUT NMEA window shows all the NMEA sentences being input to this radar. MAINTENANCE & TROUBLESHOOTING · If the optional ARP board is installed, its program number and test results (OK or NG) are shown below the INPUT NMEA window. [. . . ]