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9.8 Self Diagnostics
Power On Self-Diagnostic
The TA is installed with power-on self-diagnostic functions. After the power is switched
on, the TA will perform the following self-test diagnostics.
Item
ROM
RAM
♦ Do not turn off power during self-diagnostic.
♦ If a problem occurs during self-diagnostic, the POWER LED will
continue flashing after the test.
Before you test the ISDN TA, there are some things need to be noted as shown below:
2. Make sure the right User
name, Password and Dial-Up
number (i.e. Telephone
number provided by ISP) are
used and click the connect
button.
D-LINK ISDN TA DMI-128ESU+
Description
Inspect ROM's to CHECK ROM size
Inspect RAM's read/write operations
protocol you are going to dial,
make sure that these models have
been set already. (See Chapter 5.6
for reference)
3.
1. Select the correct transfer
The Dialog Box
shows dialing the
connection.
48
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