Toshiba HHGP1 User Manual
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Contents
Safety Precautions
1
1.
Introduction 5
2.
Characteristics 5
3.
Configuration 6
3.1
Configuration of GPS Receiver Unit
6
3.2
Outline of GPS Receiver Unit and Function
7
4.
Handling
8
4.1
Setting the GPS Receiver Unit
8
4.2
How to Turn on the Power
9
4.3
Checking the 1PPS Signal
9
5.
Operation 10
5.1
1PPS Signal Output
10
5.2
Time Data Output
11
6.
Installation 12
6.1
Receipt of GPS Receiver Unit
12
6.2
Installing GPS Receiver Unit
12
6.3
Installing Antenna
12
6.4
Installing Surge Arrester
15
6.5
Installing Fibre Optics
15
6.6
Connecting the Power Supply and the Earthing Terminal
16
7.
Preparation for Installation
17
7.1
Selecting an Antenna and Cables
17
7.2
Selecting Coaxial Cables and Conversion Adapters
17
7.3
Selecting an Antenna Installation Location
18
8.
Maintenance 19
8.1
Regular Maintenance
19
8.2
Troubleshooting 19