User manual FURUNO GR-80 OPERATORS MANUAL

[. . . ] DGPS BEACON RECEIVER MODEL GR-80 C Yo u r L o c a l A g e n t / D e a l e r 9-52, Ashihara-cho, Nishinomiya, Japan Te l e p h o n e : Te l e f a x : 0 7 9 8 - 6 5 - 2 111 0798-65-4200 All rights reserved. Printed in Japan FIRST EDITION H : : APR. OME-43830 (YOSH) GR-80 SAFETY INSTRUCTIONS WARNING Do not open the equipment. Hazardous voltage which can cause electrical shock, burn or serious injury exists inside the equipment. Do not work inside the equipment unless familiar with electrical circuits. CAUTION Position should always be checked against other sources to confirm reliability. [. . . ] For connection at the GPS navigator, see its manual. For RS-232C Pin# 1 2 3 4 5 6 7 Signal TXD NC RXD NC RX-H RX-C FG Description Output data No connection Input data No connection * Nav Data (current loop) * Nav Data (current loop) Ground Ground Connect a ground wire between the ground terminal at the rear of the receiver and a suitable ground point. Interface Format The interface format can be RS-232C or RS422 and the default format is RS-422. Disconnect cables at the rear of the receiver. Unscrews eight screws to remove the receiver. Disconnect cables connected to the front panel. Remove printed circuit board from rear of the receiver. On the MAIN Board (08P3192), unplug the connector plugged into J3 (RS-422) and plug it into J4 (RS-232C). 08P3192 * For auto L/L mode. See page 11. For RS-422 Pin# 1 2 3 4 5 6 7 Signal TXD(+) TXD(-) RXD(+) RXD(-) RX-H RX-C FG Description Output data (H) Output data (C) Input data (H) J3 Input data (C) * Nav Data (current loop) * Nav Data (current loop) Ground J4 RS-232C RS-422 Figure 6 MAIN Board 6. Reassemble the receiver. * For auto L/L mode. FREQ/STN key Displays receive frequency or reference station with each pressing. MENU key Opens/closes the menu. 238. 5 kHz Figure 7 Power-on/reset sequence Figure 8 Front panel of GR-80 9 Menu Operation Most functions are carried out through menus and there are two sets of menus, normal operation menu and option mode menu. Normal operation menu operation menu. To escape from the option mode menu, press the [RESET] key. Menu tree Figure 9 shows the menu tree. The normal operation menu mostly contains items used in everyday operations such as dimmer and contrast level adjustment. The [MENU] key opens/closes the menu and goes to preceding menu item when pressed with a menu option displayed. Use the [ENT] key to register option. Option key [MENU] mode menu The option mode menu contains the diagSET RCV MODE?Default: MANUAL) nostic test and items for setting L/L the equip[w] ment. Default: AUTO) [RESET] while 25, 50, 100, 200 SET holding[w] down [MENU]. "SELF AREA 2, Sewhen the display shows(AREA 1, TEST?" AREA 3. Default: AREA 1) lection [w]menu item (DIMMER 1 ­ and regisof and option DIMMER 4) SET DIMMER?tration[w] the same as in the normal are [w] SET CONTRAST?(CONTRAST 1 ­ CONTRAST 8) [w] SET REMOTE?(REMOTE ON, REMOTE OFF) [w] MONITOR SS/SN? [. . . ] Starting key test; press [MENU]. MAIN VER xx DSP ROM/RAM DSP VER xx PRESS[MENU] PRESS[FREQ/STN] Press [FREQ/STN]. PRESS[ w] Press [w]. PRESS[ v] Press [v]. PRESS[ENT] Press [ENT]. "SELF TEST?" appears shortly thereafter. SELF TEST END Figure 12 Sequence of diagnostic test 3. Press the [RESET] key to quit the diagnostic test. 14 DGPS REFERENCE STATIONS Area 1: USA, Canada, Bermuda Location ALEXANDRIA ANNETTE ISLAND APPLETON ARANSAS PASS BARBERS PT BASS HARBOR BRUNSWICK BUFFALO C. MENDOCINO CAPE CANAVERAL CAPE HENLOPEN CAPE HENRY CAPE HINCHEN-BROOK CHARLESTON CHATHAM CHEBOYGAN CLARK COLD BAY DETROIT DULUTH EGMONT KEY ENGLISH TURN FORT MACON FORT STEVENS GALVESTON GUSTAVUS ISABELLA KANSAS CITY KENAI KEY WEST KODIAK KOKOLE POINT LOUISVILLE MEMPHIS MIAMI MILLERS FERRY MILWAUKEE MOBILE PT MONTAUK PT MORICHES NEEBISH IS. [. . . ]