Agilent Technologies aurora Duet User Manual page 39

Issue 2 - 05/00
D Green shows the presence of D channel signal
with polarity logic 1 (mark) on line.
Red shows the presence of D channel signal
with polarity logic 0 (space) on line.
B1 Green shows the presence of B1 channel signal
with polarity logic 1 (mark) on line.
Red shows the presence of B1 channel signal
with polarity logic 0 (space) on line.
SIG1TX Green shows that a signal is being transmitted
on line 1.
Off means that the transmitter is currently off.
You can switch off the transmitter from the
NFAS SETUP screen—see Chapter 8.
B2 Green shows the presence of B2 channel signal
with polarity logic
1 (mark) on line.
Red shows the presence of B2 channel signal
with polarity logic 0 (space) on line.
SIG2TX Shows the same information as SIG1 TX, for
line 2.
BATT Green shows the battery is charging.
Red (flashing) shows the battery is nearly
discharged and will be unable to power the unit
within a minimum of 5 minutes. You should
immediately connect and switch on the
adaptor/charger. For full details of the power
sources for aurora
L1 Red shows the presence of the Layer 1 clock on
the line.
Green shows full Layer 1 activation.
A Look at aurora
, see Chapter 2.
Duet
Duet
3 - 7