CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
CU-HD1000 Operation Manual - Hitachi Kokusai Electric America, Ltd.
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Service information<br />
Intercom system setting<br />
TU-D.SD-DIGITAL Board<br />
SW12~15<br />
2 wire<br />
4 wire<br />
SW16 –No.2<br />
4<br />
3<br />
2<br />
1<br />
O<br />
N<br />
RTS<br />
Clear<br />
com<br />
22