22
JNSGyro-2T Operator’s Manual
www.javad.com
I N T R O D U C T I O N
Getting to Know Your JNSGyro-2T
1
Front Panel
Figure 1-2 shows the JNSGyro-2T’s front panel components:
MinPad
Figure 1-2. Front Panel
•
MinPad
– The simple user interface for the JNSGyro-2T. The MinPad
consists of three keys and up to four three-color LEDs. See “Using Min-
Pad” on page 45 for detailed description.
Back Panel
Figure 1-3 shows the back panel components.
1A 1C 2A 2C PWR
Ant1
Ant2
1PPS
Event
Figure 1-3. Back Panel
•
Serial Ports
– Four serial (RS232) ports:
–Port
1A
(serial port of the first board) and port
2A
(serial port of the
second board), used for communication between the board and a
controller or any other external device.
–Ports
2A, 2C
, used for communication between the boards and a
controller or any other external device.
•
PWR
– The power input port to which an external power 9 to
+30V DC is connected.
•
Event
– The BNC event marker connector; provides event input syn-
chronized with a specified reference time.