Valcom PagePac Plus V-5323100 Manual page 9

Figure 15. 70 volt Speaker and Contact Closure Zone Wiring to Controller
3. Test speaker wiring for short circuits.
Measure the resistance of each home run wiring with an ohmmeter. Any pair indicating a value of less than 15
Ohms must be rechecked for possible shorted wiring or speakers. Correct any problems and retest.
4. Make zone connections to Controller and any Zone Expansion Units. See Figure 15.
The zone connectors on the Controller and Zone Expansion Units can accommodate up to two 22 AWG wires or
four 24 AWG wires per zone output.
Note: DO NOT over tighten zone connector screws.
Check zone option switch setting with Zone Map and Zone Configuration Tables as you connect each zone (A
70V audio output setting going to other than speakers may damage other equipment).
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