Valcom v-764 wall speakers

T ASSISTANCE trouble is reported verify there are no broken connections to the unit and the Troubleshooting Chart Assistance in troubleshooting is available from factory When calling you should have a Volt ohm meter and a lineman test set and be calling from the job site Call 540 427 3900 and ask for Technical or call 540 427 6000 for Valcom 24 hour Automated Support or visit our at http www valcom com equipment is not field repairable Valcom Inc maintains service facilities in VA Should repairs be necessary attach a tag to the unit clearly stating company name address phone number contact person and the nature of the Send the unit to Inc and Return Dept Hollins Road VA 24019 5056 LIMITED WARRANTY Inc warrants its products to be free from defects in materials and workmanship conditions of normal use and service for a period of one year from the date of The obligation under this warranty shall be limited to the replacement repair or of any such defective device within the warranty period provided that by Valcom Inc indicates the validity of the claim defect is not the result of damage misuse or negligence after the original product has not been altered in any way or repaired by others and that sealed units are unopened A service charge plus parts and labor will be to units defaced or physically damaged charges for the return of products to Valcom are prepaid units of warranty are subject to a service charge The service charge will minor repairs Major repairs will be subject to additional charges for parts labor warranty is in lieu of and excludes all other warranties expressed or implied in no event shall Valcom Inc be liable for any anticipated profits consequential loss of time or other losses incurred by the buyer in connection with the operation or use of the product warranty specifically excludes damage incurred in shipment In the event a product is in damaged condition the carrier should be notified immediately Claims for such should be filed with the carrier involved in accordance with the F O B point Inc Industry Avenue VA 24013 540 427 3900 540 427 3517 Canada Corporation Van Kirk Drive 11 and 12 Ontario L7A1A5 905 456 1072 905 456 2269 INSTRUCTIONS FOR DESK SPEAKER WITH CALL BUTTON NO V 764 2 TALKBACK DESK SPEAKER WITH CALL BUTTON V 764 Valcom Desk Speaker is a 45 Ohm talkback speaker with call button to be used with Valcom talkback control units The volume be adjusted with the knob on the front of the housing The V 764 requires no power V 764 BK V 764 W V 764 GY are accomplished via an RJ11C connector A 7 ft silver satin modular is supplied to accomplish these connections runs should be limited to 800 foot maximum from the talkback control unit Cat 3 or 5 twisted telephone cable Connection x 5.1 x 3.2 H x 12.9cmW x 8.1cmD lbs 32 kg V 764 can be used on a desk or wall mounted The front cover may be to match positioning Four rubber feet are included with the V 764 to movement on a desk surface hole patterns are located on the inside rear surface of the enclosure for mounting When wall mounting remove the front cover mount and the front cover Use a 11 32 drill bit to drill the center hole and a bit to drill either of the outer holes the V 764 volume control to rotation Adjust transmit receive on the talkback control then fine tune the volume control on the as needed Typical adjustment of receive volume control is 1 3 and transmit volume control is 2 3 rotation Adjustment of the volume control raises and lowers the reply voice when the page control is in the receive mode The V 764 will not the transmit or receive level beyond the setting on the page control CHART Sound Volume Squeal Causes and Corrections that volume control is turned up a lineman test set check for the proper audio level the T R leads and if necessary also at the source that volume control is turned up a lineman test set check for the proper audio level the T R leads and if necessary also at the source volume of speaker speaker in different direction speaker to location further from phone confidencer on phone in severe problem area