Aethra d2000 lite User Manual
USER’S MANUAL ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000
Gain RXA: Inserts an block gain in reception.
Clock TX: Select the type of clock used for transmitting choosing between ‘Internal’
or ‘Looped’.
or ‘Looped’.
3.3.3. POTS access
The following parameters are available for the POTS access:
Termination: Set the line impedance value.
The instrument supports four impedance models: CTR21 standard, 600
The instrument supports four impedance models: CTR21 standard, 600
Ω resistive,
complex impedance (Belgium), complex impedance (Germany, Spain).
Line current limit: Set the maximum current permitted by the current regulations.
Selection mode: Set the dialing type for the telephone number from tone (DTMF)
and 40/60 or 33/66 pulses.
and 40/60 or 33/66 pulses.
Flash time: Duration time of the Flash 'R' key to request special services. The value
ranges from 40 to 1000 msec.
ranges from 40 to 1000 msec.
DTMF tx level (dBr): Set the line transmission level of the DTMF tones.
3.3.4. V/X access (VX2000 option)
The following parameters are used for V/X access:
Act as DTE
Act as DCE
Interface type: Choose the interface to use among:
• V.35, V.36, V.11 (X.21), V.24 and CODIRECTIONAL
CHAPTER 3 - PERFORMING A MANUAL TEST
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