Prior Confirmation; Confirmation Items; Power Equipment; Measurements - Furuno WR-2100 Installation Manual

3. Prior confirmation

3.1. Confirmation items

1. The mount plate must be installed properly for Antenna Unit (radome).
2. Power cable (AC100V-240V) must be laid safely. Minimum electric current must be installed
for using 100V is 10A, and 240V is 4.2A.
3. Power cable thickness should be selected depends on its length.
4. Frequency of AC power source must be 50Hz or 60Hz sin wave and single-phase current.
5. All engineers must wear the safety appliances such as a helmet, and safety shoes during an
installation of Antenna Unit. It is very dangerous that Antenna might hit a head by turning.
DO NOT look the antenna closer while radar is in operation. This energy can extremely
damage to the human body and especially to the eyes. Furthermore, DO NOT points the
antenna to the people closer while transmitting.
* The following table is shown the distance of transmit radio wave to be 100W/m
2
10W/m . The value of Safe standard is 10W/ m
Range from Antenna [m]
Power Flux Density [W/m

3.2. Power equipment

This equipment must need 1KVA x1 line of power, with ground outlet (3 pin type)

3.3. Measurements

Items
Voltage
Digital Multimeter
Measurement range : ≧ 45deg
Angle Meter
Accuracy : within ±0.2deg

3.4. LAN equipment

1) Use Cat5e (or better grade) of 1000Base-Tx LAN cable for transferring the data from the
Display Unit to output equipment.
2) Be prepared High speed broadband (approx.100Mbps) for using remote maintenance.
*Low speed broadband may cause slow access on remote to support a system.
2
]
Descriptions
Current
AC : 85 to 240 V AC : 1 to 10 A
DC : 1 to 50V DC : 1mA to 1A
2
, therefore do not go closer than 5.9m.
1.1m 2.8m
2 2
100W/m 50W/m
Resistor
0.1 to 10M ohm
12
SSE-14-0023_17
2 2
, 50W/m
5.9m
2
10W/m
Remarks
Tester
Lead Cables
Zero adjustment
vertical angle
of RADAR
, and