Aethra d2000 lite User Manual
USER’S MANUAL ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000
Sub number: If necessary, enter the subaddress of the called party. ISDN only.
Freq start (Hz): Insert the initial frequency value (range from 300 to 3400). If the
value is different from Freq.stop, the device performs a scansion of frequencies
included between the two values.
value is different from Freq.stop, the device performs a scansion of frequencies
included between the two values.
Freq stop (Hz): Insert the final frequency value (range from 300 to 3400). If the value
is different from Freq.start, the device performs a scansion of frequencies included
between the two values.
is different from Freq.start, the device performs a scansion of frequencies included
between the two values.
∆F (Hz): Define Delta value (gap) to use to pass from a tone frequency to another in
manual mode.
manual mode.
Level RMS (dBm0): Choose the width for the sinusoidal tones generated.
Sweep Time: Select the waiting time between one tone and the other, sending tones
may be carried out manually by selecting ‘Manual’. Only if Freq.start and Freq.stop
are different.
may be carried out manually by selecting ‘Manual’. Only if Freq.start and Freq.stop
are different.
Automatic echo print: Select the automatic printing condition in order to send the
test results over RS232 serial port. The printing starts each time variations on
response time measurement are detected.
test results over RS232 serial port. The printing starts each time variations on
response time measurement are detected.
3.13.2. Running a Tone Generator and Measurement test
Once defined the setup for test, continue as follows:
1
Select ‘Use this setup for testing’.
2
Connect the instrument as displayed on the screen and
press the RIGHT CURSOR key.
press the RIGHT CURSOR key.
3
Start the test.
CHAPTER 3 - PERFORMING A MANUAL TEST
85