Rear of the Speaker
❚
SERVICE
SERVICE
SERVICE
POWER (DC IN)
1
Jack
2
RESET Button
CONNECT
3
Button
4
LAN Jack
5
AUX IN Jack
6
SERVICE Jack
Use Cat 7 (*STP Type) cable for the connection. (* Shielded Twisted Pair)
DC 24V
POWER
NETWORK
LAN
AUX IN
RESET
POWER
RESET
(DC IN)
CONNECT
LAN
AUX IN
DC 24V
POWER
NETWORK
LAN
AUX IN
1. Connect the power cord to the AC/DC adapter.
(Dedicated for VL550 / VL551)
2. Connect the AC/DC adapter output power cord (round plug) to the
POWER (DC IN) port on the speaker.
Press : The speaker powers off and on again.
Long press it for 5 seconds : The speaker settings are reset.
Press : To disconnect from or reconnect with the Dial Controller.
Long press it for 5 seconds : To initiate Wi-Fi connection.
Used to connect the speaker to the wired network.
Connect it to the analogue output port on an external device.
Used to update the speaker firmware by a service engineer.
POWER
(DC IN)
SERVICE
LAN
AUX IN
DC 24V
SERVICE
LAN
AUX IN
ENG - 5
RESET
1
2
RESET
3
CONNECT
4
5
6
POWER
NETWORK