Aethra d2000 lite ユーザーズマニュアル
ISDN TESTER AND ANALYZER D2000
PRO
/D2000Lite/D2000 USER’S MANUAL
1
Connect the instrument as displayed on the screen and
press the RIGHT CURSOR key.
press the RIGHT CURSOR key.
►
Connect one end of the bus to the WT2000M adapter
and close the other end with the WT-Slave adapter
and close the other end with the WT-Slave adapter
2
Start the test
The result page displays the following information for each call:
►
Presence (and value) of voltage on the bus
►
Short-circuited pairs
►
Interrupted pairs
►
Crossed pairs
►
Presence of closing resistances
►
Resistance value in ohms
The results are shown both in text and graphic format with indications for each wire of
the S/T-BUS.
the S/T-BUS.
3.17. AT Terminal (TTY) test (V.24 asynchronous)
This feature allows the device to simulate a TTY terminal. In this way you can, for
instance, send AT commands toward a modem, a terminal adapter or a user’s router
for configurations and debugs.
instance, send AT commands toward a modem, a terminal adapter or a user’s router
for configurations and debugs.
The instrument stores into an internal buffer characters both transmitted and receiver,
with the possibility to manage and display special characters.
with the possibility to manage and display special characters.
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CHAPTER 3 - PERFORMING A MANUAL TEST