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APPENDIX D
1080ARC INTERFACE STANDARDS
DIRECTION STANDARD RS-232C/V.24 DCE SETTING DIRECTION
1 - (FG) Frame Ground
From 1080ARC Transmit Clock - 15 2 - (TD) Transmit Data To 1080ARC
3 - (RD) Receive Data From 1080ARC
From 1080ARC Receive Clock - 17 4 - (RTS) Request to Send To 1080ARC
To 1080ARC Analog Loop - 18 5 - (CTS) Clear to Send From 1080ARC
6 - (DSR) Data Set Ready From 1080ARC
7 - (SG) Signal Ground
To 1080ARC Data Term. Ready
(DTR) - 20
8 - (DCD) Data Carrier
Detect
From 1080ARC
To 1080ARC Digital Loop - 21
To 1080ARC External Clock - 24
From 1080ARC Test Mode - 25