
Section 20–COBRA
™
RET System Diagnostics Remote Electrical Downtilt System Handbook
20-4 May 2009 Bulletin 639519 • Revision D
20.2 Customer Technical Support
For additional assistance contact the North American Customer Support Center at 1-800-279-8185 or
International at 1-779-435-6500.
20.3 Improper Site Installation Examples
A base station site that is not performing properly may be the result of poor installation practices.
Figures 20-2 through 20-4 are examples of installations that could be the cause of a site not
operating normally.
Figure 20-2. Improper Site Installation - Example 1.
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