Valcom PagePac Plus AmpliCenter Series Installation And Use Manual page 5

Installation Steps -Continued
V A L C O M
Note: Connect the 4-wire RJ-11 type plug (used with telephones) to the Page Input connector (far right) or use the
"Page In" terminals.
Use Tip and Ring if installing to an existing paging system (line level low voltage output), VOX activated.
Use Tip and Ring if connecting to a Loop Start or Ground Start interface port in host telephone system.
With a microphone and preamp, hook the mic switch to C1 and Gnd, and the microphone output to Tip and Ring.
Note: Mic requires V-9939A for preamp and contact closure.
Note: Refer to the Definitions on page 11 to determine the page line output type for your telephone system. For C.O.
Line Port or PBX Trunk Port, the setting will be Loop Start. For Page Port with Dry Contact Closure, the setting
will be Dry Loop 600 Ohm. You can also check with your telecommunication manager.
Figure 6. Host Telephone System Connection
Figure 7. Host Telephone System Connection
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