CAUTION
To protect the system, keep the following in mind:
1.
Make sure that both connector cases (frame ground) of the 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/CTI server using an earthing
wire in order to prevent difference in the electrical potentials.
Pin Assignments
No.
Signal Name
2
3
1
4
1
VBUS
2
USB D-
3
USB D+
4
GND
224
Installation Manual
2.11.1 Connection of Peripherals
Содержание KX-TDA30
Страница 42: ...Note If you need to remove the SD Memory Card 42 Installation Manual 2 2 4 Installation of the SD Memory Card ...
Страница 64: ...4 Hook the AC adaptor on the screw heads 64 Installation Manual 2 2 11 Wall Mounting AC Adaptor ...
Страница 248: ...248 Installation Manual 4 1 5 Troubleshooting by Error Log ...
Страница 249: ...Section 5 Appendix Installation Manual 249 ...
Страница 256: ...256 Installation Manual 5 1 6 PSMPR Software File Version 5 0xxx ...
Страница 257: ...Index Installation Manual 257 ...
Страница 263: ...Installation Manual 263 Notes ...