User manual NAVMAN NAVBUS

[. . . ] with NavBus junction box NavBus Installation and Operation Manual w w w. c o m NAVMAN Contents 1 Introducing NavBus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2-1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] In addition, each cluster of instruments requires a fuse in the positive power supply. NAVMAN junction boxes have the required fuses built in, otherwise fit 1 A fuses. Parts supplied with junction box only: NavBus junction box. Three ø4 x 16 mm (8g x 5/8") mounting screws. Five 100 x 2. 4 mm (4 x 3/32") cable ties. NAVMAN accessories are available from your NAVMAN dealer. Part numbers: Description NavBus Kit NavBus junction box (without cables) 10 m (33 ft) data cable for use with junction box 10 m (33 ft) power cable for use with junction box Rest of world Europe AA002616 43035 AA002617 40647 CB000059 43036 CB000061 43037 NavBus junction box NavBus kit 4 Installation Warnings The NavBus junction box has a drip-proof cover. The warranty does not cover damage caused by moisture or water entering the junction box. Ensure that any holes that you cut will not weaken the boat's structure. If in doubt, consult a qualified boat builder. 4-1 Position When fitting the NavBus junction box ensure that there is sufficient space under the overhang to allow for removal of cover. Position the NavBus junction box in a dry place. Important: Minimum clearance under overhang edge 67 mm (2 5/8") Always orient the NavBus junction box so the lugs are pointing down. 5 NAVMAN NavBus Installation and Operation Manual 4-2 NavBus junction box The NavBus junction box simplifies wiring systems of instruments. The box has one four-way terminal block for attaching power and data cables and four seven-way terminal blocks for attaching power/data cables from colour coded NAVMAN instruments. When fitting a NavBus junction box: Orient the box so that the cable tie lugs point down. Drill 3 mm (7/64") holes for the mounting screws provided. Match the wire colours to the colours of the terminal block terminals. After installation, slide the cover back onto the box. Note: Minimum clearance under overhang edge 67 mm (2 5/8") NavBus junction box Fuse, 1 A typical Mounting screw Jumper Schematic Fuse, 1 A typical Jumper Red Black Orange Blue Green Yellow White Note: refer to Appendix A for colour coding Lugs to hold cable ties 4-3 Fitting the cover The NavBus junction box cover slides from the top into place. NAVMAN NavBus Installation and Operation Manual 6 4-4 Junction box power and NavBus data wiring Power wiring can be simplified by wiring power to the junction box, each instrument is powered from the NavBus junction box(es). Power is turned on and off by the instrument power switch. System with one junction box No external NavBus data cable is required. Junction box Red Black Orange Blue Green Yellow White Power cable Boat's instrument power switch Red 12 V DC power Black System with more than one junction box The power and NavBus data cables can be connected together in a star, daisy-chain or any combination of the two. The maximum total length of NavBus data cable in a system is 100 m (330 ft). Junction box Red Black Orange Blue Green Yellow White Junction box Red Black Orange Blue Green Yellow White Boat's instrument power switch Power cable Red 12 V DC power Black Power cable NavBus data cable Power cable NavBus data cable Cables to more junction boxes Note: the 10 m (33 ft) NAVMAN power and NavBus data cables can be cut if required. 7 NAVMAN NavBus Installation and Operation Manual 4-5 External beeper (alarm) wiring An alarm activates the external alarm on all instruments that are able to display that specific alarm. [. . . ] Ph: +64 9 481 0500 Fax: +64 9 480 3176 e-mail: marine. sales@navman. com Website: www. navman. com ASIA China Peaceful Marine Electronics Co. Hong Kong, Guangzhou, Shanghai, Qindao, Dalian. E210, Huang Hua Gang Ke Mao Street, 81 Xian Lie Zhong Road, 510070 Guangzhou, China. Ph: +86 20 3869 8784 Fax: +86 20 3869 8780 e-mail: sales@peaceful-marine. com Website: www. peaceful-marine. com Korea Kumho Marine Technology Co. [. . . ]