Maretron DSM150, Руководство пользователя

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DSM150
User’s Manual
Page 2 Revision 1.4.18
2 Installation
2.1 Unpacking the Box
When unpacking the box containing the Maretron DSM150, you should find the following items:

1
– DSM150 NMEA 2000
®
Multi-function Graphic Display

1
– DSM150CABLE-01.0 DSM150 NMEA 2000
®
1.0m Cable

1
– DSM150 User‟s Manual CD-ROM

1
– Warranty Registration Card
If any of these items are missing or damaged, please contact Maretron.
2.2 Choosing a Mounting Location
The DSM150 is housed in a waterproof enclosure (IEC IP67 rating
– protected against the effects of
temporary immersion in water) and can be mounted in either an outdoor location or an indoor
location.
2.3 Mounting the DSM150
The DSM150 can be flush mounted. Maretron suggests a location at which the display can be viewed
from a relatively straight angle, and at which the keys are easily pressed.
2.3.1 Flush Mounting the DSM150
The DSM150 can be directly mounted to any suitable surface. You may choose to secure the
DSM150 to the mounting surface with machine screws or you may use silicone or a similar adhesive
if you do not have easy access to the rear side of the mounting surface. The steps for this type of
mounting are as follows:
1. Attach the Mounting Template (see Section 13) to the surface where the DSM150 is to be
located.
a. Make sure the template is level by using one of the horizontal lines as a guide.
b. Scotch tape works well for securing the template.
2. If securing with machine screws, drill the four mounting holes all the way through the mounting
surface at the locations indicated on the Mounting Template .
a. Use a 4.5mm or 3/16
” drill bit.
3. Drill or cut a single hole for the body of the display.
a. Use a 60mm
or 2 3/8” hole saw.
4. Remove the template from the mounting surface.
5. Place the DSM150 on the mounting surface, with the body of the DSM150 inserted into the
large hole made with the hole saw. If mounting with silicone adhesive, apply the adhesive to
the portion of the DSM150 that will come into contact with the mounting surface once installed.
6. If mounting with machine screws, insert the screws into the back of the DSM150 and tighten.
a. Use M4-0.7 screws, and ensure that they protrude no more than 5mm into the back
of the DSM150 once mounted .
b. D
on‟t over tighten the screws.
c. Do not use threadlocking compounds containing methacrylate ester, such as Loctite Red
(271), as they will cause stress cracking of the plastic enclosure.