Specifications

D18 GREEN EDITOR PORT 1 TX
This LED normally flashes to indicate that Serial Port 1 is
transmitting data.
D19 YELLOW EDITOR PORT 1 RX
This LED normally flashes to indicate that Serial Port 1 is
receiving data.
D20 GREEN EDITOR PORT 2 TX
This LED normally flashes to indicate that Serial Port 2 is
transmitting data.
D21 YELLOW EDITOR PORT 2 RX
This LED normally flashes to indicate that Serial Port 2 is
receiving data.
D22 GREEN EDITOR PORT 3 TX
This LED normally flashes to indicate that Serial Port 3 is
transmitting data.
D23 YELLOW EDITOR PORT 3 RX
This LED normally flashes to indicate that Serial Port 3 is
receiving data.
D24 GREEN NOT USED
Signal Chassis 8150 Technical Guide
4-6
System Overview
9100-0212-04 - May 2000