Operation Manual

SignalTEK NT 156875 Iss 2
User Guide Page 36
Controls
(continued)
Navigation Keys
Escape
Used for - Return to previous menu
Location - Front
Autotest
Used for - Launch of automatic test sequence
Location - Front
Reset
Push button
Used for - Escape from exceptional lockup condition
Location - Accessible through hole inside battery compartment using
paper clip
Displays
Screen
LCD
Used for - Display of setup functions and results
Location - Front
Size - 2.8 inch diagonal
Type - QVGA Color
Pixels - 240 x 320
LEDs
Charger LED
Used for - Indication of charging status…
Green - Battery is charging
Off (with charger connected) - Battery is charging
Green flashing - Battery is not being charged
Color - Green
Location - Bottom of Power module
RJ45 Link LED
Use - ON indicates link UP
Location - Adjacent to RJ45 socket, nearest top of tester
Color - Green
RJ45 Activity LED
Use - Flashing indicates link activity
Location - Adjacent to RJ45 socket, nearest bottom of tester
Color - Green
Optical Link LED
Use - ON indicates Optical link UP
Location - Adjacent to SFP socket, nearest front of tester
Color - Green
Optical Activity LED
Use - Flashing indicates Optical link activity
Location - Adjacent to SFP socket, nearest back of tester
Color - Green