Avaya 6211 Mode D'Emploi

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DEFINITY
 Communications System
Chapter 3: Using the Front Panel
DEFINITY High Speed Link
User´s Guide
Page  3-1
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Chapter 3: Using the Front Panel
This chapter illustrates and discusses the front panel of the
DEFINITY High Speed Link, and how to use the panel’s push
buttons and front display to configure the unit.  Also provided in
this chapter is an explanation of the HSL’s main menu as well as
its options and suboptions for operation.
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THE FRONT PANEL
d
two light emitting diodes (LEDs), one red and one green
d
a single line, 16-character, super-twist liquid crystal display
(LCD)
d
three non-locking push-button switches.
POWER
TEST
DATA
DTR
DSR
RI
DCD
RTS
CTS
TD
RD
NEXT/NO
BACK
ENTER/YES
HOME
DEFINITY High Speed Link
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FIGURE 3-1
Front Panel 
Labeled 
POWER/TEST
, this LED lights steadily when there is power
to the HSL, and winks during all test modes.  Used in conjunction with
the green LED, this LED flashes to indicate that the HSL is not
communicating with the switch.
The red LED
Labeled 
DATA
, this LED lights steadily indicating a data call is in
progress and flashes when receiving an incoming data call.  This LED
is off for approximately one second, then winks asynchronously with
the red LED during self-test mode.  This LED winks off during a
combined remote loopback/self-test to indicate that a data error is
detected.  Used in conjunction with the red LED, this LED flashes to
indicate that the HSL is not communicating with the switch.
The green LED
This display first shows a start-up sequence consisting of self-test
results, software release, and version.  Following start-up, the HSL
The LCD display