Hubbell 670-801-UL, 670-801-EX manual Wiring Detail

Page 9

Pub.	42004-615L2
Model 670-801-EX and 670-801-UL SmartSeries Amplifiers	Page: 9 of 15

NOTE: If acoustical feedback occurs between the speaker associated with the amplifier and the handset on a nearby station, the speaker can be muted by moving the violet wire on the enclosure on TB1 to terminal 7.

Figure 7. Wiring Detail

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Contents Confidentiality Notice How to Use the Assembly/ModelIntroduction ApplicationModel 670-801-EX/UL SmartSeries Amplifier Hardware ConfigurationModel 670-801-UL Top and Bottom Views ExternalChassis Gasket InternalBlock Diagram ACH InterfacesMounting InstallationUL Version Wiring Detail Operation AdjustmentsInternalAdjustments Troubleshooting MaintenanceSoftware Configuration 95% non-condensing SpecificationsReplacement Parts Reference to Assembly/Model DrawingsReference Material Return Policy Warranty