Furuno DS-8500, Installation Manual

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1. MOUNTING
1-24
DS-F25/S25/FE25/SE25
These are used for externally controlling the illumination of the analog indicator. These
power supply specifications (100-115 VAC or 200-220 VAC) vary depending on the
type used.
RD-502
The RD-502 is used for controlling the illumination of the display unit DS-8500 and the
sub display unit (option).
For the connection between RD-502 and RD20/RD-50, refer to the operator’s manual
of each remote display (RD-20: OME-44540, RD-50: OME-44530).
<Installation considerations>
• The nominal viewing distance for the remote display is 1 m. Select a suitable mount-
ing location considering that distance.
• Locate the remote display away from exhaust pipes and vents.
• Select an installation location that is well ventilated.
• Locate the remote display where shock and vibration are minimal.
• Locate the remote display away from equipment which generates the electromag-
netic fields like a motor or generator.
• Allow enough maintenance space at the sides and rear of the remote display and
leave enough slack in cables to facilitate maintenance and servicing.
• Observe the compass safe distances (see page ii) to prevent interference to a mag-
netic compass.
<Procedure>
Only flush mounting is available.
Note: Make sure the cables are connected before installing the remote or dimmer con-
trollers.
1. Make a cutout in the mounting location (88 mm (width) x 76 mm (height)).
2. Make four holes of
φ
4 in the locations indicated in the illustration below.
3. Set the remote controller or dimmer controller to the cutout. Insert four binding
head screws (M3x12) from the front side then fasten the unit with four sets of flat
washers, spring washers and hexagonal nuts from the rear side.
DAY
NT
REMOTE CONTROLLER
RD-502
88 ± 1.0 (3.46”)
86 ± 0.5 (3.39”)
76 ± 1.0 (2.99”)
Fixing hole (4-ø4)
86 ± 0.5 (3.39”)