Valcom V-420 microphone
Contents
1. VALCOM Issue 2 V 420 DYNAMIC NOISE CANCELLING MICROPHONE INTRODUCTION These instructions contain the specifications and information necessary to install operate and maintain the V 420 Dynamic Noise Cancelling Microphone SPECIFICATIONS Applications e Valcom Paging Systems Features e Dynamic Element Soft Lip Guard Cycolac Housing Push to Talk Button Heavy Duty Four Conductor Shielded Cable e Low Impedance Balanced Dimensions Weight e 3 94 H x 2 97 W x 2 63 D 10 00cm H x 7 54cm W x 6 68cm D e 100z 284 grams Specifications e Element Dynamic e Frequency Response 100 to 5KHz e Output Impedance Lo Z 200 Ohms e Output Level Lo Z 58dB OdB 1 mw 10 microbars INSTALLATION Figure 1 on reverse depicts the V 420 connected to the Valcom V 9939B microphone adapter TECHNICAL ASSISTANCE When trouble is reported verify the unit is turned on and there are no broken connections leading to this unit Assistance in troubleshooting is available from the factory When calling have a VOM and a test set available and call from the job site Call 540 563 2000 and ask for Technical Support and press 1 or visit our website at http www valcom com Valcom equipment is not field repairable Valcom Inc maintains service facilities in Roanoke VA Should repairs be necessary attach a tag to the unit clearly stating your company name address phone number contact person and the nature of the proble2. cludes all other warranties expressed or implied and in no event shall Valcom Inc be liable for any anticipated profits consequential damages loss of time or other losses incurred by the buyer in connection with the purchase operation or use of the product This warranty specifically excludes damage incurred in shipment In the event a product is received in damaged condition the carrier should be notified immediately Claims for such damage should be filed with the carrier involved in accordance with the F O B point Headquarters In Canada Valcom Inc CMX Corporation 5614 Hollins Road 35 Van Kirk Drive 11 and 12 Roanoke VA 24019 Brampton Ontario L7A 1A5 Phone 540 563 2000 Phone 905 456 1072 FAX 540 362 9800 FAX 905 456 2269 2 947342
3. m Send the unit to Valcom Inc Repair and Return Dept 5614 Hollins Road Roanoke VA 24019 5056 947342 V 9939B TERMINAL LAYOUT V 420 ss gt d p GG sy OF 2 y SENGNnoe Rak 9 COo 0o 253 eet EF JZGRAEIDTOG Qn OS yer L99906 eee 69 i m WHITE SHIELD SHIELDED CABLE E BLACK l N RED GREEN Strap shield to positive power lead FIGURE 1 CONNECTING ARRANGEMENT VALCOM LIMITED WARRANTY Valcom Inc warrants its products to be free from defects in materials and workmanship under conditions of normal use and service for a period of one year from the date of shipment The obligation under this warranty shall be limited to the replacement repair or refund of any such defective device within the warranty period provided that inspection by Valcom Inc indicates the validity of the claim the defect is not the result of damage misuse or negligence after the original shipment the product has not been altered in any way or repaired by others and that factory sealed units are unopened a service charge plus parts and labor will be applied to units defaced or physically damaged freight charges for the return of products to Valcom are prepaid all units out of warranty are subject to a service charge The service charge will cover minor repairs major repairs will be subject to additional charges for parts and labor This warranty is in lieu of and ex
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