Valcom One-Way V-763-GY 전단
제품 코드
V-763-GY
DESKTOP/WALL
ONE-WAY SPEAKER
MODEL V-763
Valcom, Inc. 5614 Hollins Road Roanoke, Virginia 24019 Phone: 540-563-2000 Fax: 540-362-9800
E-Mail: info@valcom.com www.valcom.com
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Technical Specification
ARCHITECTS’ AND ENGINEERS
The Desktop/Wall Speaker, Model V-763 shall consist of a 45 ohm speaker, amplifier with 600 ohm input impedance and
volume control. The speaker, housing and hardware shall be electrically and acoustically matched for a frequency
response of 220 Hz to 10 kHz.
The speaker element shall be cone type. Voice coil impedance shall be 45 ohm.
The amplifier shall have a frequency response of 220 Hz to 10 kHz. Amplifier audio input impedance shall be > 600 ohm.
Amplifier audio input shall be -10 dBM line level. The amplifier shall operate on a -24 Vdc nominal, positive ground power
supply. Operating current shall be 50 mA at -24 Vdc.
A volume control shall be provided on the unit. This volume control shall be externally accessible, making it possible to
adjust volume level of speaker without tools.
The V-763 shall be available in black, gray or white.
Maximum dimensions of the housing shall be 3.9 "H x 5.1 "W x 3.2 "D (9.906 cm x 12.954 cm x 8.128 cm). Approximate
weight is 0.7 lbs (0.32 kg).
LIMITED WARRANTY
Valcom, Inc. warrants its products to be free from defects in materials and workmanship under conditions of nor-mal use
and service for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the
re-placement, repair or refund of any such defective device within the warranty period, provided that:
and service for a period of one year from the date of shipment. The obligation under this warranty shall be limited to the
re-placement, 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 in any way repaired by others and that factory sealed units are unopened (A service
2. the defect is not the result of damage, misuse, or negligence after the original shipment,
3. the product has not been in any way 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, Inc. are prepaid,
5. all units “out of warranty” are subject to a service charge. The service charge will cover minor repairs (major
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.
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.