SentexSystems CROWN JEWEL Installation Instructions Manual page 14

•
Whenever the Crown Jewel unit is in use, the Bypass switch must be set to the OPERATE
position.
•
Should the Crown Jewel be disconnected for any reason, the Bypass switch must be set to
BYPASS in order to maintain telephone service to the residence.
•
In multiple unit installations, if you set the unit switches to BYPASS, you must also reset the unit
ID numbers or the unit will malfunction (see Part 5 for information on setting unit ID numbers).
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IMPORTANT NOTES
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