Product Manual

User Interface Zenith35 Pro | 13
3 User Interface
3.1 Keyboard
Using the keyboard
ON/OFF key
Function key

All functions described assume the Zenith35 Pro is already on.
Key combinations
a) ON/OFF key
b) Function key
010015_001
a
b
Key Function
ON/OFF If Zenith35 Pro is off:
Turns on Zenith35 Pro when held for 2 s.

While the Zenith35 Pro is booting the two Power LEDs flash.
If Zenith35 Pro is already on:
Turns off Zenith35 Pro when held for 2 s.
Key Function
Function Press and hold key for <1 s.
Switches the Zenith35 Pro between rover or base mode.
Press and hold key for 3 s.
Updates the base position coordinates when Zenith35 Pro is in base mode.
The RTK base LED flashes for 2 s. When no position is available, the LED
flashes 2 times.
Press and hold key for 5 s.
Connects to the configured RTK base station or NTRIP server when the
Zenith35 Pro is in rover mode. The RTK rover LED flashes for 2 s. No action
if a rover mode is not configured.
Key Function
ON/OFF Press and hold keys for 1 s.
Function The current almanacs stored on the GNSS instrument are deleted and new
almanacs are downloaded. The Position LED flashes yellow three times.
Press and hold keys for 5 s.
The Memory LED flashes red quickly three times. The microSD card of the
GNSS instrument is formatted. The Memory LED continues to flash red as
the SD card is formatted.
Press and hold keys for 10 s.
The System RAM on the GNSS instrument is formatted. Settings of all
installed software will be deleted. The Storage LED flashes red. The RTK
Base and RTK Rover LEDs flash green. The Position LED flashes yellow
quickly three times. After the formatting the System RAM, the GNSS
instrument is turned off.