Microwave Networks
CM 100Base-T System User’s Manual
11/18/03
Page 3-7-3
ACU Features
Figure 3-7-3 shows the location of the ACU and NMU alarm indicators:
1.
ALM (ACU) — Red LED that shows
when an ACU fault occurs.
Always check NMU and ACU seating
before assuming module failure.
2.
ALM (NMU) — Red LED that shows
when an NMU fault occurs.
Always check NMU seating before as-
suming board failure.
Setting the ACU Board
The ACU has six jumpers and four switches – two push switches and two DIP switches.
Figure 3-7-4 shows jumper and switch location, and Table 3-7-A lists ACU configuration
settings.
Table 3-7-B lists switch settings for switches S2 and S3, which are radio configuration
settings. Switch S1 is for factory test only. Push-switch S4 resets the system software.
CAUTION
Reset—pressing switch S4—replaces any custom system configuration with the
default configuration.
Correct system configuration settings if the default configuration is unusable.
1
F - 0 7 7 4
2
Figure 3-7-3. ACU Features
CAUTION
Summary of Contents for CM7
Page 2: ......
Page 4: ...Page iv 5 04 05 CM7 8 100Base T System User s Manual ...
Page 16: ...Glossary Page xvi CM System Users Manual X Y Z ...
Page 24: ...Microwave Networks CM7 8 100Base T System User s Manual Pagexxiv ...
Page 62: ...Chapter 2 Operation Page 2 18 5 02 05 CM 100Base T System User s Manual ...
Page 64: ...Chapter 3 Module Descriptions Page 3 2 CM7 8 100Base T ...
Page 88: ...Section 3 3 Transmitter Unit Page 3 3 6 CM7 8 System User s Manual ...
Page 96: ...Section 3 5 RF Power Supply Unit Page 3 5 4 CM System User s Manual ...
Page 100: ...Section 3 6 SP Power Supply Unit Page 3 6 4 CM System User s Manual ...
Page 106: ...Section 3 7 Alarm and Control Unit Page 3 7 6 11 18 03 CM 100Base T System User s Manual ...
Page 124: ...Section 3 11 SYNDES Page 3 11 6 CM System User s Manual ...
Page 130: ...Section 3 12 SCU Page 3 12 6 11 18 03 CM 100Base T System User s Manual ...
Page 138: ...Section 3 13 OWU Page 3 13 8 CM System User s Manual ...
Page 150: ...Section 3 15 NMU Page 3 15 6 CM System User s Manual ...
Page 192: ...Chapter 5 Verification Page 5 20 CM System User s Manual ...
Page 194: ...Chapter 6 Maintenance Page 6 2 7 23 03 CM 100Base T System User s Manual ...
Page 224: ...Chapter 6 Maintenance Page 6 32 7 23 03 CM 100Base T System User s Manual ...
Page 226: ...Site Engineering Page 2 CM System User s Manual ...
Page 230: ...Appendix A T I Curves Page A 4 CM7 8 100Base T System User s Manual ...
Page 267: ...Microwave Networks CM System User s Manual PageB 37 ...
Page 268: ...Appendix B QuikLink Page B 38 CM System User s Manual ...
Page 282: ...Appendix D Alarm Codes Page D 6 5 02 05 CM 100Base T System User s Manual ...
Page 290: ...Appendix E Setting Frequency Page E 8 CM7 8 System User s Manual ...
Page 312: ...CM7 8 100Base T System User s Manual Page I 4 Microwave Networks ...