OT Systems FT420DB - Manual (Page 13)

FT420DB Series Installation & Operation Manual
www.ot-systems.com 13
4.4 Ground connection
For enhanced safety to reduce the risks of electrical shock and physical damage, caused by
lightning and other power surges, as well as a connection to the surge suppresion devices in the
product, a screw terminal is provided on the Standalone cabinets (Fig. 4.7). It is highly
recommended that the Standalone unit have good ground connections to the buildings ground in
accordance with the local codes.
Fig. 4.7 Standalone unit earth ground terminal location
(5) Operational Guides
5.1 FT420DB Series Transmitter
LED Indicators
Indicator Color Description
PWR Red Lit when power is supplied to the Transmitter.
OL Yellow Lit when optical signal from receiver to transmitter is active.
VIDEO IN /
VIN
V1 Green
Lit when video signals are fed into the VIDEO IN connectors.
V2 Green
V3 Green
V4 Green
DATA 1
IN Red Blinks when input data 1 is available at Tx.
OUT Green Blinks when output data 1 is available at Tx.
DATA 2
IN Red Blinks when input data 2 is available at Tx.
OUT Green Blinks when output data 2 is available at Tx.
Signal Ports
OPT - ST (or FC) Optical Connector for fiber cable connection.
VIDEO IN - BNC Video Connectors for video signal inputs.
DATA - 7-pin Screw Terminal Blocks for data signals.