VIVOTEK - Built with Reliability
36 - User's Manual
LED Indicators
Name Behavior Denitions
1. Status LED 1 Constant Green System is ready.
2 Blinking Green
every 1 second
Updating rmware or device pack.
3 Constant Red S.M.A.R.T.-related disk errors, or a congured H.D.D.
is missing, or H.D.D. is full. Buzzer will also be
sounded. When buzzer is turned o, LED will return
normal.
2. Record LED 1 Flashing Red Camera streams are recorded to the system storage.
2 OFF No recording.
3. HDD activity
LED
1 Constant Green H.D.D. is connected and ready.
2 Constant Red SMART-related disk errors or a congured H.D.D. is
missing.
3 Blinking Red every
1 second
H.D.D. conguration errors.
4 OFF H.D.D. is disconnected or removed.
4 & 5. NET
activity LED
1 Flashing Orange Indicating on-going trac over the LAN connection.
2 Solid Orange Ethernet is connected.
3 OFF Ethernet is disconnected.
6. PoE port
activity LED
1 Constant Green A powered device (network camera) is connected.
2 Blinking Green Data is being transmitted and received.
3 OFF No device is connected to port.
* PoE port LEDs are not available on ND9541 and ND9441.
5
1
2
3
4
5
6
1
2
3
4
5
ND9541P, ND9441P
ND9541, ND9441