UTC Fire and Security Interlogix VT7420-2DRDT Installation & Operation Instructions page 5

A
B C
D
E
F G
H
I
J
K
VR7430-2DRDT
1 2
CHAN 1
A
Channel A Data: Switch 1
B
Channel A Data: Switch 2
C
Electrical Data Transmitted Channel A
D
Optical Data Received Channel A
E
Video Present at Transmitter: Channel 3
F
Video Present at Transmitter: Channel 2
G
Video Present at Transmitter: Channel 1
H
Video Present at Receiver: Channel 1
I
Video Present at Receiver: Channel 2
J
Video Present at Receiver: Channel 3
K
Video Present at Receiver: Channel 4
L
Video Present at Transmitter: Channel 4
M
Receiver Locked
N
Power
O
Electrical Data Transmitted Channel B
P
Optical Data Received Channel B
Q
Channel B Data: Switch 1
R
Channel B Data: Switch 2
A B
TX RX TX RX
TRANSMIT
CARRIER
REMOTE VIDEO ON
2 3 4
LOCAL VIDEO ON
1 2
O
POWER
RECEIVER
LOCKED
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
LED: Illuminates
R
Q
P
N
M
L