Getting Acquainted; Leds; Data And Power Port - Javad HPT402 Operator's Manual

Introduction

Getting Acquainted

LEDs

1.1. Getting Acquainted
The HPT402 is a rugged and very powerful external radio transceiver 146 mm wide 75 mm deep
44 mm high, 488 g.
weighs
1.1.1. LEDs
External LED's (see Figure 1-2) are used for Link and Line status indication:
Position LED Name Color
1 PWR Green
2 SYNC Red
3 TX/RX Green
4 ALARM Red

1.1.2. Data and Power Port

The HPT402 data and power port (DB15 connector) s placed on the front of the unit (Figure 1-2).
Data and
Power port
Through the DB15 port the HPT402 can be connected to PC with Accessory Data-Ser-Pwr Cable,
DB9/DB15/SAE (6ft/1.8m) p/n 14-578108-02, or with JAVAD GNSS receiver with Accessory
Data-Ser-Pwr Cable, ODU-7/DB15/SAE (6ft/1,8m) p/n 14-578110-02 and can be powered. See
"Powering HPT 402" on page 15 for detailed information.
12
Active if Power connected to modem
Active whenever a signal with a level sufficient for reliable reception exists on the
radio channel.
Active if modem receives or transmits Data over serial interface
Reserved
Figure 1-2. HPT402 front side
Description
LEDs
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