Javad DELTA, Руководство оператора

Страница: 19 / 92

Introduction
Getting Acquainted
DELTA Receiver
19
www.javad.com
1.2. Getting Acquainted
DELTA is a 216-channel GNSS receiver, up to three data ports, an interface for controlling and
viewing data logging (TriPad).
1.2.1. DELTA Receiver
TriPad
The TriPad is the receiver’s minimum interface used to display and control data input and output
(Figure 1-2).
Figure 1-2. DELTA TriPad
The STAT (Status) LED displays the number of tracked satellites.
• When the receiver is on and no satellites are tracked, the STAT LED will blink red.
• When satellites are tracked, the STAT LED will produce one blink for each tracked
satellite (green for GPS, orange for GLONASS).
The On/Off (power) button turns the receiver on and off.
Pressing the FN button for less than one second switches the receiver between different
information modes (normal and extended information), or between static and dynamic post-
processing modes, depending on the receiver’s configuration.
• During the first second of pressing the FN button, the REC LED is orange.
• Pressing the FN button for more than one and less than five seconds will start/stop data
recording.
• During data recording the REC LED is green or orange.
REC LED
STAT LED
FN button
ON/OFF
button