Issue 10 V-9947A LINE POWERED LOUD RINGER/HORN INTRODUCTION The V-9947A, is a Line Powered Loud Ringer/Horn which provides amplified electronic tones for signaling in large or noisy areas. This instruction contains the specifications and information necessary to install, operate and maintain the V-9947A. SPECIFICATIONS Design The V-9947A is a ringer/horn containing circuitry to generate incoming call indication via a warble • Single or warble tone output. or single tone when activated by 70-120VAC ring voltage (Ringer Equivalency Number 2.7A). • Activated by 70-120VAC ring voltage. • Tones continuous for duration of ring cycle. To plan a system utilizing the V-9947A, refer to • Weatherproof. the Ringer Distance Chart to determine • Units may be multipled for simultaneous approximate distances covered. The number access. given (ft) is the side to side distance for mounting • Separate power supply not required. the speakers. It is also the distance in front of the speaker that a good quality signal can be heard. Dimensions/Weight • 6.5"H x 8.2"W x 10.4"D, plus mounting bracket. Application • (16.51cm H x 20.83cm W x 26.42cm D) • PABX station ringer • 3.3 lbs. (1.5 kg) Features Power Requirements • Omni-directional mounting bracket. • 20-30Hz, 35mA maximum. • Self-contained tone generator, amplifier, volume control and horn speaker. Environment • Temperature: -20 to +55° C • Humidity: 0-95% non-precipitating 1 947947 the "C" clamp to the beam. (See Figure 1). It INSTALLATION is suggested that the horn be mounted to the Lead Connections underside of the "I" beam so as to provide the Connect the tip (green) and ring (red) leads of the maximum of positioning adjustments. ringer to the PBX Analog station port. • Connection to an electrical backbox is accomplished by channeling wire through the • To produce a warble tone, the black and white ball of the base and making appropriate leads remain unconnected. connections. The base has holes punched for • To produce a single tone, connect the black a double-gang square box, but by punching and white leads to each other (See Figure 3). out additional knockout holes, the base can be mounted to a single-gang or octagon box. The V-9947A is not intended for direct or indirect (See Figure 2). connection to the public telephone network or any telephone line providing dial tone. When used with The V-9947A may be rotated or moved up and a customer premise telephone system such as a down to obtain the desired position by loosening key system or PABX system, these units are the position adjustment knob at the bottom of the interfaced to the system via a fully protected page unit (See Figures 1 and 2) approximately 1 turn. port or system central office port, which is a fully Make required adjustment and re-tighten the knob. protected interface device. Also, the host system must be configured to disallow central office trunk TECHNICAL ASSISTANCE conferencing in order to prevent indirect When trouble is reported, verify there are no connection to the public network. broken connections between the telephone and the ringer. Ascertain volume control is turned Connecting Speaker to Base up. The speaker may be attached to the base before or after the base is mounted. Assistance in troubleshooting is available from the factory. When calling, you should have a • Loosen position adjustment knob. VOM and a test set available and call from the • Insert the ball of the base into the socket of the job site. Call (540) 563-2000 and press 1 for speaker. Technical Support or visit our website at • Tighten the position adjustment knob. www.Valcom.com. Valcom equipment is not field repairable. Mounting Valcom, Inc. maintains service facilities in The V-9947A should be mounted 12' to 25' high to Roanoke, VA. Should repairs be necessary, obtain optimum results. This ringer may be used attach a tag to the unit clearly stating company for either interior or exterior signaling applications. name, address, phone number, contact person, and the nature of the problem. Send the unit to: • Mount the base to a wall using the two holes provided. Knockout holes are provided for Valcom, Inc. punch out should additional holes be desired. Repair and Return Dept. • A "C" clamp is provided with the ringer to allow 5614 Hollins Road Roanoke, VA 24019-5056 mounting to a beam. Place the bolt through the hole in the bottom of the base to secure dB RINGER DISTANCE CHART 100 Ambient Noise 90 Level (dB) 80 70 10 20 30 40 50 60 70 80 90 100 110 120 ft. Distance (Spacing) in Feet 2 I-Beam "C" Clamp Speaker Base Position Adjustment Knob Figure 1 - Mounting to a Beam with a "C" Clamp Electrical Backbox Wire Position Speaker Adjustment Base Knob Figure 2 - Mounting to an Electrical Backbox 3 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: 1. inspection by Valcom, Inc. indicates the validity of the claim, 2. the defect is not the result of damage, misuse, or negligence after the original shipment, 3. 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), 4. freight charges for the return of products to Valcom are prepaid, 5. 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 excludes 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 5414 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 FIGURE 3 V- 9947A Gree Ti Ring Red Analog White Station Port Black -- Connect together to Produce single tone -- Warble tone is produced when not connected. 4 5