VIVOTEK
User's Manual - 23
Item LED Status
Description
1
Steady
Red
Power on and system booting
Red
LED off
Powered off
2
Steady
Red
+ blinking
Green
every 1 sec. (
Green
LED on for 1 sec and off for another)
Network heartbeat
Steady
Red
+
Green
LED off
Network disconnected
3
Blinking
Red
every 0.15 sec. + Blinking
Green
every 1 sec. (
Red
LED on for 0.15 sec. and
Green
LED on for 1 sec. and off for another)
Upgrading firmware
4
Blinking
Red
every 0.15 sec. + blinking
Green
every 0.15 sec
Restoring defaults
LED Definition
DI-
DO+
DI+
DO-
Switch
External Device
Dry contact and using camera’s DO+ to supply a relay.
NC
NO
Relay
AC
External AC power
with Protected Earth
PE
PE