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SAFETY INSTRUCTIONS

CAUTION

CAUTION

The mounting location should satisfy
 the following conditions:

Sparate from radio transmitter, radar, 
direction finder (at least 3m).
Locate the equipment away from air 
conditioner vents.
Keep the equipment out of direct 
sunlight.
Vibration should be minimal.
The location should be free of water 
spray.

Do not install this unit on the 
overhead.

Do not use the cable having a 
diameter greater than 11.7 mm.

CAUTION

CAUTION

Observe the following compass safe 
distances to prevent deviation of a 
magnetic compass:

Turn off the power switch at the 
switchboard before beginning the 
installation.

Ground the equipment 
cable armor to prevent 
mutual interference and 
electrical shock.

MD-550

Standard
compass

Steering
compass

1.40 m

0.95 m

 

Summary of Contents for MD-550

Page 1: ...MULTI DISTRIBUTOR MD 550...

Page 2: ...J a p a n Te l e p h o n e 0 7 9 8 6 5 2 1 1 1 Te l e f a x 0 7 9 8 6 5 4 2 0 0 Yo u r L o c a l A g e n t D e a l e r A l l r i g h t s r e s e r v e d P U B N o O M E 4 4 0 8 0 M D 5 5 0 T E N I F I...

Page 3: ...be minimal The location should be free of water spray Do not install this unit on the overhead Do not use the cable having a diameter greater than 11 7 mm CAUTION CAUTION Observe the following compass...

Page 4: ...TS System Configuration 1 Installation materials and Spare parts 1 Cables 2 Mounting 2 Setting 3 Fabrication of signal cable 3 SPECIFICATIONS SP 1 PACKING LIST OUTLINE DRAWING INTERCONNECTION DIAGRAM...

Page 5: ...tput7 Output8 Input1 Output1 Output2 Output3 Output4 12 24 VDC When connecting by current loop the standard FURUNO receive circuit current limiter circuit 470 photocoupler PC 400 900 are included acce...

Page 6: ...Code no 000 538 110 4 0 mm Mounting This unit has not power switch If you do not connect the MD 550 to power switchboard or circuit breaker install an external power switch local supply locating it ne...

Page 7: ...mper into connector in same direction as before Note2 Do not short jumpers JP13 JP14 They should be open Fabrication of signal cable DPYC 1 5 77 3 6 Armor Cut the sheath Vinyl tape Sheath 15 10 1 Crim...

Page 8: ...by changing an internal setting AD 10 format signal is also available to distribute four outputs from one input 1 Port Input 2 ports data shift lines Output 8 ports 4 output for one input 2 Type of S...

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