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Troubleshooting
239
R4CB110
User’s Guide
Rev.C
TRBLE.fm
A5 size
8/21/03
R
Proof Sign-off:
KOW M. Arai H. Tomizawa
K. Nishi
NOC K. Lee
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❏
Do not change any jumpers other than those listed in following
table.
.
JP4
JP5
JP6
JP7
Mode
Open
Open
Open
Open
Auto-negotiation (10Half,
10Full, 100Half, 100Full)
Factory default settings
Close
Close
Open
Open
100 Base-TX Full Duplex
Close
Close
Open
Close
100 Base-TX Half Duplex
Close
Open
Close
Open
10 Base-T Full Duplex
Close
Open
Close
Close
10 Base-T Half Duplex
JP7
JP5
JP6
JP4