Ft420ab, Eries, Eceiver – OT Systems FT420AB User Manual
Page 12
FT420AB Series Installation & Operation Manual
12
5.2 FT420AB Series Receiver
LED Indicators
Indicator
Color
Description
PWR
Red
Lit when power is supplied to the Receiver.
OL
Yellow
Lit when optical signal from transmitter to receiver is active.
VIDEO OUT /
VOUT
V1-V4
Green
Lit when video signals are received at VIDEO OUT connectors.
AUDIO
LEVEL
IN
Red
a) Each audio channel has a single column of Four LEDs assigned
for displaying the input or output audio levels.
b) The LEDs (Input/Output) are lit in proportion to the signal strength.
c) An increase/decrease of signal level of about 3dB will light up/turn
off an individual LED. All LEDs will go out at or less than -16dBm, and
all are lit when the level attains +6dBm or over.
OUT
Green
Signal Ports
OPT - ST (or FC) Optical Connector for fiber cable connection.
VIDEO OUT - BNC Video Connectors for video signal outputs.
AUDIO 1 - 7-pin Screw Terminal Blocks for audio signal.
AUDIO 2 - 7-pin Screw Terminal Blocks for audio signal.