2 Instrument Components
Zenith25
components
ON/OFF button
Instrument Components
a
b
004573_001
Button
ON/OFF
a) TNC-connector for external UHF
c
b) Battery compartment with
c) Keyboard with LEDs, ON/OFF
d
d) Serial, USB and power port
e) Mechanical Reference Plane
e
Function
If Zenith25 is off:
Turns on Zenith25 when held for 2 s.
While the Zenith25 is booting the two Power
LEDs flash.
If Zenith25 is already on:
Turns off Zenith25 when held for 2 s.
Zenith25 | 4
antenna, only for models with
UHF radio
microSD and SIM card slot
button and Function button
(MRP) is where the instrument
heights are measured to