GeoMax Zenith35 Pro Series - Zenith35 Pro Components

Device Description
Internal memory The instrument has an internal memory fitted as
standard. Available capacity: 4 GB.
2.4 Instrument Components
010007_001
a
b
e
d
f
c
g
a TNC connector for UHF
antenna
b LEMO port 1
c Battery compartment
with SIM card and
microSD card holder
d Keyboard with LEDs,
ON/OFF button and Func-
tion button
e LEMO port 2
f TNC connector for UMTS
antenna
g Antenna Reference Plane
(ARP), where the instru-
ment heights are meas-
ured.
2.5 Pin Assignments
Pin Signal Name Function
1 PWR 12V power supply in
2 GND Signal and chassis ground
3 TxD RS232, transmit data
4 GND Signal ground
5 RxD RS232, receive data
Pin Signal Name Function
1 NC Not used
2 USB_D- USB data line
3 PWR 5V power supply (USB)
4 USB_D+ USB data line
5 TxD RS232, transmit data
6 RxD RS232, receive data
7 GND Signal ground
Port1: LEMO-1, 5 pin, LEMO EEG.0B.305.CLN
Port2: LEMO-1, 7 pin, LEMO EEG.0B.307.CLN
Zenith35 Pro components
Pin assignments for port 1
1
5
43
2
0010010_001
Pin assignments for port 2
1
5
43
2
6
7
0010008_001
Plug types
14 Description of the System