Koden Electronics RB714A Marine Radar RA40C User Manual 18
Koden Electronics Co., Ltd Marine Radar RA40C 18
Contents
18
CHAPTER 4. FUNCTIONS AND NAMES Function and name of each part The RA40C/41C/42C radar consists of a display unit to display video images on a screen and a scanner unit configured with an antenna to radiate radio waves and other components. The display unit has on its front panel eighteen(18) push-switch keys and one cursor key that lets you move a cursor in any desired direction. A combination of these keys allows you to utilize all functions of your radar, providing a comfortable, easy way to operate. 4.1 Key layout Cursor key MENU key ENT key MENU ENT HU RANGE Up key RANGE UP RANGE DOWN BRILL AUTO GAIN STC FTC 1:58 RADAR OFF RANGE Down key BRILL key( Contrast Brilliance, keys backlight) AUTO key GAIN key STC key FTC key MOB key POW ER MOB MOTOR Scanner Motor fuse (* ) Soft keys Key No. SET1 Control knob POWER key SET2 SET3 EBL1 EBL2 RINGS VRM1 VRM2 TUNE VAR RNG FL EBL2 ST TRACK FL VRM2 ZOOM TARGET GZ SLEEP SEL WIN OFF-C PICTURE NEXT NEXT NEXT Tab. 5 Function of soft key (Factory setting) SET4 PPI PPI/3D PPI/PPI PPI/NAV ALL PPI ALL PPI2 NEXT *Every time Next key is pressed, soft key group switches as follows. SET1 → SET2 → SET3 → SET4 25 4.2 Rear panel SCANNER POWER OPTION !Power supply connector "Grounding terminal $Scanner connector #Option connector ! Power supply connector Use this connector to plug in the power supply cable. Standard NMEA interface terminal is included in this connector. Refer to Section 3.7 “ Connecting Cables “ and Section 3.9 “Connecting External Equipment to Display Unit “. " Grounding terminal Use this terminal to connect grounding wire. Refer to Section 3.7 (3) “Grounding wire”. # Option connector Use this connector to connect NMEA, an external monitor, external buzzer and GYRO I/F. A dedicated cable or dedicated module box is required to connect these pieces of equipment. Refer to Section 3.9 “Connecting External Equipment to Display Unit”. $ Scanner connector Use this connector to plug in the inter-connecting cable to connect the scanner unit. Refer to 3.7 “Connecting cable “. 4.3 Radar screen•Single screen• Range Range ring interval Display mode HU Pulse width Course error 0.23 NM Heading angle Cruising speed Enlarging echo Guard zone Track Way point EBL1 VRM1 HDG 129 .0 °T SPD 12.0 KT ST1 GZ TK 59 AT AT IN 15 S HOLD ZOOM OFF-C 1:58 EBL1 RADAR OFF VRM1 EBL2 Gain STC FTC VRM2 Indicate soft key FL EBL2 Cross cursor FL VRM2 WP 134.4 ° 12.5NM +L AT/LON 35°08.42N 139°02.53E Tune meter Picture hold Zoom Off-center NEXT Cross cursor position (LAT/LON or Distance/Bearing j 1 129.8° 1 12.3NM 26 LAT/LON 35°08 42N 139°02 D 53E 1 29 D 8° 12 D 34NM Ship’s position EBL2 VRM2 4.4 Radar screen (Dual screen) ex) PPI/PPI screen Range(Left screen) Range ring interval (Left screen) 1.0_ HU Range(Right screen) Range ring interval (Right screen) .75 .25 HOLD Tune meter Picture hold EBL1 Display mode VRM1 Pulse width EBL2 VRM2 Indicate soft key Cross cursor FL EBL2 FL VRM2 Cruising speed Guard zone(Right screen) Way point NEXT Heading angle Course error EBL1 VRM1 Guard zone(Left screen) AT1 G 59 / AT 0.23 SP D 12. 8KT G Z R IN XTE >>> 1 129.8° 1 12.34NM HDG +MK 129 .2° 38. 4° 5.28 G Z L IN ST 1 T K 1 5S Cross coursor position Enlarging echo Track W AY P LA T LO N 134 .4° 12. 5NM 35°08. 42N 139 ° 02. 53 ‚ d Ship’s position S AT / AT F AT / AT 2 129 .8 ‹ 2 3.6 2NM AUTO (Left/Right) Gain (Left/Right) STC (Left/Right) FTC (Left/Right) VRM2 (LAT/LON or Distance/Bearing) EBL2 4.5 Radar screen (All PPI screen) Pulse width Range Range ring interval Display mode Guard Zone OFF-C HOLD ZOOM HU GZ IN Off-center Picture hold Zoom 1:58 RADAR OFF Cross cursor 27 4.6 Radar screen (All PPI /PPI screen) Range(Left screen) Range ring interval (Left screen) 1. 0_ HU GZ IN Range(Right screen) Range ring interval (Right screen) .75 .2 5 GZ IN HO LD Display mode Picture hold Gurad zone(Right screen) Guard zone(Left screen) Pulse width Cross cursor 4.7 Navigation screen N AV D I S P L A Y Way point WP 134.4° 12.5 Heading angle NM Cruising speed HDG 129.0° Current position S PD 12.8KT L AT 35°08.42N Sea water temperature LON 139.02.53E Depth of water TEM P 20.5° C DE PT H 93.2M COURSE >>> Course error @@ (XTE) 0.23NM ST’BY It is necessary that navigation equipment such as a GPS is connected to your radar, this screen displays the position and cruising speed of your ship, seawater temperature, and other navigation information. Note: Heading angle will be displayed "COG" when Course Over Ground data is used. Note: Cruising speed will be displayed "SOG" when Speed Over Ground data is used. 28 Deviation from course Indication mark >< 0.00 -> or < 0.02 ->> or << 0.04 ->>> or <<< 0.08 ->>>> or <<<< 0.16 -Tab.6 Indication of deviation from course 29 > Indicates starboarding the helm (right) < Indicates porting the helm (left)
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