NaviTEK NT 151844 Iss 4
User Guide Page 6
Tester Layout
Used for uploading results and
for downloading user logo and
software updates
Shows settings and results
Press to activate the function
shown in the screen area above
the button
Press to go back to the previous
screen without saving changes
Press to select the currently
highlighted screen function, or
to confirm changes
Used to connect the power
supply / charger
(12vDC 2.5A)
Rechargeable battery module
(Non-rechargeable backup
battery packs are also available)
Press to switch the tester
ON/OFF
RJ45 socket to connect the
tester to copper Ethernet cables
and networks
Indicates that Ethernet is
connected
Indicates Ethernet data activity
Press to change which screen
function or item is highlighted
Connects to smartphone app
● Charging
○ Charging complete
(Flashing) Not charging
Press to search for a connected
network
Optical link LED (Pro only)
Indicates that a Fiber network is
connected
Optical activity LED (Pro only)
Indicates Fiber link data activity
Optical port (SFP) (Pro only)
Accepts SFP optical modules to
connect the tester to 1Gb/s Fiber
networks