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PCM-4896 User Manual
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COM3/COM4 RI pin voltage select
(J12, J11)
The 9th pin of COM3 and COM4 (9-pin D-sub connector) can be
selected as RI, +5V, or +12V by setting J12 & J11.
COM3 RI pin setting (J12)
RI*
+5V
+12V
J12
COM4 RI pin setting (J11)
RI *
+5V
+12V
J11
*default
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Summary of Contents for PCM-4896
Page 1: ...PCM 4896 L All in One Cyrix GXm Single Board computer with LCD Ethernet Audio 4 COMs...
Page 12: ......
Page 19: ...Chapter 1 General Information 7 Board layout...
Page 24: ...12 PCM 4896 User Manual Locating jumpers J9 J13 J12 J14 J10 J8 J1 J4 J6 J5 J11...
Page 88: ...76 PCM 4896 User Manual...
Page 110: ...98 PCM 4896 User Manual 2 Click the Next button on the Add New Hardware Wizard window...
Page 112: ...100 PCM 4896 User Manual 4 Find and click to choose the sound icon Then click the Next button...
Page 113: ...Chapter 6 Software Configuration 101 5 Click the Have Disk button...
Page 116: ...104 PCM 4896 User Manual...
Page 120: ...108 PCM 4896 User Manual...
Page 124: ...112 PCM 4896 User Manual...
Page 125: ...Appendix C Optional Extras 113 C Optional Extras A P P E N D I X...
Page 128: ...116 PCM 4896 User Manual...