Owner`s manual

6
LEDs: Power LED; MODE LEDs indicate the mode of
operation the Telplex is operating in, LOCAL and MUX
LEDs are also used to indicate the status of a selected
terminal port's DCD and DTR EIA-232 lines respectively
while the Telplex is in Local Unit Configuration mode.
Remaining LEDs indicate composite port's status in
System mode or MUX mode as follows: Transmit (TX),
Receive (RX), Data Set Ready (DSR), Clear To Send
(CTS) and Data Carrier Detect (DCD). In Local Unit
Configuration mode, these LEDs indicate the status of a
selected terminal port's EIA-232 lines as follows:
Transmit (TX), Receive (RX), Ready to Send (RTS),
Clear to Send (CTS), and Data Set Ready (DSR).
SELECT SWITCH: Using Modem Line Type: Used to stop
the multiplexing of characters while the Telplex is in
MUX mode and return the Telplex to System mode
when Local Access is disabled for all terminal ports; also
used to send Programmable String 1 out the composite
port.
Using Direct Line Type: Used to stop the multiplexing of
characters while the Telplex is in MUX mode and return
the Telplex to System mode when Local Access is
disabled for all terminal ports.
Also used to temporarily set Port 1's serial configuration
and Local Access to factory default values (fail-safe
factory default access operation).
MOUNTING: Desk-top; rack-mount optional.
WARRANTY: One full year.