Nobeltec IR2-HD2, Installer'S Manual

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InSight Radar (IR2) (IR2-HD2 and Higher Models)
Nobeltec
19
Installer’s Guide
Hardware Installation
2. Cable should be run as short as possible but kept within the standard length to achieve
best radar performance.
3. The copper braids of the cable must be grounded via a grounding stud in the transceiver
unit.
Cable #1: Radar Cable - To Radar
The first cable is the one that connects the radar scanner to the Radar Control Box
(MDS-5R or MDS-6R). If this cable is already attached to the Radar Base you can skip
this section.
Remember : This side of Cable #1 is normally supplied already connected with
2kW models. All other radar models should follow the instruction listed below.
Connections with IR2-HD2
1. Confirm that the power of the scanner unit is turned off.
2. Next, remove the upper radome of the scanner unit, lifting upward not to touch the aerial inside.
(3 pieces of fixing screw)
3. Peel off the tape fixing the aerial.
4. Remove the shield cover at the stern side. (3 pieces of fixing screws)
5. Remove the holder plate for fixing the cable and the rubber ring. Thread the cable through the
leading opening. Insert the rubber ring from both sides of the antenna cable, thread it through
the holder plate and fix it to the antenna with screws. Connect the 7-pin connector of the cable
to X1 of the printed circuit board.
6. Install the shield cover. At this moment, install the shield of the cable in the groove, using the
shield cover. But, be careful for the cable not to be caught by the unit and the cover.
7. Install the upper radome with caution not to touch the radiator. Orient the cover as shown in the
illustration at the right hand side. 3 markings indicating the screw positions are marked on the
upper and lower radomes respectively. Install the radome, aligning these markings.
Connections with IR2-4D
1. Confirm that the power of the scanner unit is off.
2. Remove the upper radome of the scanner unit, lifting upward not to touch the aerial
inside. (4 pieces of fixing screws)
3. Peel off the tape fixing the aerial.
4. Remove the shield cover at the stern side. (4 pieces of fixing screw)