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© 2004 SAGE INSTRUMENTS
9100-0925-01 V1.2
39
tldur
Sets the time out timer that causes "continuous" test lines (i.e.
Echo Generator and PVIT) to stop and reset when the timer
expires
smos
Sets the TPT (test progress tone) duration, Send TLP (test level
point) and Receive TLP for the SMOS test line
pvit
Sets the filter type and transmit signal level of the PVIT test line
egen
Sets the inserted loss and inserted delay of up to two echoes
generated by this test line
tlstart
Forces a test line to start
tlstop
Forces a test line to stop and reset for the next incoming call
I
NTERFACE
Interface [loop600|loop900|gnd600|gnd900|4wire]
The
interface
command changes the signaling and impedance parameters of the circuit
interface. The changes take effect on next test. There is no need to reboot the 925VST.
Example: interface loop600
The example command would set the interface to 2-wire, normal start, 600 ohm.
If you send the command
interface
without any parameters, the 925VST will report the
current interface settings.
Example: Current interface is 2 wire, Normal Start, 600 ohm
S
ET
D
EFAULT
T
EST
L
INE
T
YPE
settl [smos|pvit|egen] or sttl [s|p|e]
Use this command to set the type of test line the 925VST will be when it answers an
incoming call in responder mode. If the 925VST is not in responder mode, this command
places it in the specified mode. If the 925VST is already in responder mode, the 925VST
must be rebooted for the new responder mode to take affect.
If you send the command
settl
without any parameters, the 925VST will report the current
test line type.
S
ET
T
EST
L
INE
D
URATION
tldur [duration]
This command only applies to echo generator and PVIT test lines. The SMOS test line
automatically stops and restarts for the next call when the test finishes. However, the Echo
Generator and PVIT tests are “continuous” tests and will not stop even if the calling end
hangs up.
The
tldur
command sets the value of a time out timer that causes the these “continuous”
test lines to stop and reset when the timer expires. The allowable range, in seconds, of
duration
is 1 to 999.
If you send the command
tldur
without any parameters, the 925VST will report the current
test line duration setting.
Example: Test would time out in 300s