2.4
GR30/GM30
components
GR50 components
GR30/GM30/GR50, Description of the System
Instrument Components
a
011583_001
a) User interface
b) USB and SD card cover
c) Front rubber bumper
d) Back rubber bumper
e) GNSS antenna port
f) External oscillator port
a
b
011586_001
a) Battery cover
b) LEDs
c) Front rubber bumper
d) USB and SD card cover
e) Display
f) Buttons
g) Back rubber bumper
h) GNSS antenna port
i) Bluetooth/WLAN antenna
b
c
g) Serial port (P1)
h) Ruggedised Ethernet port
i) Power port
j) Communication slot-in port antenna (P3)
k) Communication slot-in port (P3)
c
d
e
f
j) PPS out port
k) Serial and Event in port (P2)
l) Serial port (P1)
m) Ruggedised Ethernet port
n) External oscillator port
o) Power port
p) Communication slot-in port antenna (P3)
q) Communication slot-in port (P3)
d
e f g
h
i
g h
i
j k
l
m
n
o
j k
p q
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