3.2 PC Connection
3.2.1 PC Connection
Serial Interface Connection
PC
PC
To USB Port
To COM Port
USB Port
RS-232C Port
CAUTION
To protect the system, keep the following in mind:
1.
Make sure that both connector cases (frame ground) of the RS-232C cross cable (shielded cable)/USB
cable are conductive. If they are not conductive, make sure that both connector cases of the cable are
firmly connected.
2.
If this is not possible, connect the frame of the PBX to the frame of the PC using an earthing wire in
order to prevent difference in the electrical potentials.
Note
For pin assignments and maximum cabling distance, refer to "2.11.1 Connection of Peripherals".
Installation Manual
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3.2.1 PC Connection
Summary of Contents for KX-TDA30
Page 248: ...248 Installation Manual 4 1 5 Troubleshooting by Error Log ...
Page 249: ...Section 5 Appendix Installation Manual 249 ...
Page 256: ...256 Installation Manual 5 1 6 PSMPR Software File Version 5 0xxx ...
Page 257: ...Index Installation Manual 257 ...
Page 263: ...Installation Manual 263 Notes ...