11
11
Off
Has not made a 4800 bps or faster connection since last
reset
AA
On
Is ready to accept calls
Blinking Has detected an incoming call
Off
Is not ready to accept calls
CD
On
Has detected a carrier from a remote device or carrier
detect has been forced on (using DIP switch 6)
Off
Has not detected a carrier
OH
On
Has control of the line
Off
Does not have control of the line
RD
Flashing Is sending data to your computer
Off
Is idle
SD
Flashing Is receiving data from your computer
Off
Is idle
DTR
On
Has received a Data Terminal Ready (DTR) signal from
your computer, or DTR is forced on (using DIP switch 1)
Off
Has not detected DTR
MR
On
Is powered on
Flashing Is retraining with a remote device or is in Test mode
Off
Is powered off
RTS
On
Has detected the Ready to Send (RTS) signal from your
computer
Off
Has not detected the RTS signal from your computer
CTS
On
Is sending your computer the Clear to Send (CTS) signal
Off
Is not sending your computer the CTS signal
SYN
On
Is in synchronous mode
Blinking Has activated Dial Security
Off
Is not in synchronous mode/Dial Security not active
ARQ/
FAX
On
Is using V.42 bis error correction
Flashing Is retransmitting data to the remote modem
Blinking Is in fax mode
This LED Status
Means your Courier 56K Business Modem
All manuals and user guides at all-guides.com
