Black Box 32144 Manual page 150

MODEM 32144
Line Current Disconnect
V.25 bis, Dumb modes
If enabled, a 400-ms loss of
current will cause the line to be
disconnected.
(To set this option for Hayes
mode, use S register S10.)
RTS Disconnect
Hayes, V.25 bis, Dumb modes
When RTS Disconnect is
enabled, if RTS is off for a selected
period of time (20 to 140 seconds,
user-selectable), the line will be
disconnected. Use pushbuttons 1
and 3 to set the RTS-OFF period
required for a disconnect.
3.12 Test Options
The test options affect certain tests
(as explained below) but do not
activate tests.
DSR During Analog Loopback
All modes
When ON is selected, the Data
Set Ready signal is forced on when
the modem is in the analog
loopback test mode. In general,
this option should be left ON (the
default selection).
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Remote Test
All modes
The Remote Test option allows
you to prevent remote digital
loopback or remote digital
loopback self tests from being
initiated on the local modem from
a remote modem. If DISABLE is
selected from the REMOTE TEST
screen, the local will ignore test-
initiation signals from a remote
modem. If ENABLE is selected,
tests can be initiated from a remote
modem.
Note that there are two REMOTE
TEST screens. One is for the
option just described; the other is
used for selecting remote digital
loopback tests. The Remote Test
option screen (for preventing or
allowing remote testing) looks like
this:
REMOTE TEST
ENABLE
3.13 EIA Options
The seven options described next
allow control over specific EIA
interface signals.
DISABLE