User manual GAI-TRONICS 726-101 10-06

[. . . ] GAI-Tronics offers a wide variety of configuration options to solve challenging application problems. The 726-101 Single-Party Desktop Subset provides page and party line communication capability when installed with a remote amplifier. The desktop subset is designed for indoor applications, and includes a pressbar handset and an internal speaker with volume control. The subset interconnect cable permits mounting up to 8 feet from the amplifier. Installation WARNING Explosion Hazard ­ Substitution of components may impair suitability for Class 1, Div. [. . . ] Use the muting feature in the amplifier enclosure at the terminal blocks. Check the system cable connections to the resistors in the line balance assembly are properly terminated. Visually inspect the system cable connections for accidental crossing of the cable pairs or grounds. A defective handset/speaker amplifier printed circuit board assembly (PCBA) can cause numerous problems. If the Page/Party® station is not functioning properly, it may be worthwhile to try replacing the handset/speaker amplifier. Incoming conversation level requires adjustment. Feedback/distortion (a hum or buzz on the line) occurs during all Page/Party® station operation. Sidetone (hearing one's own voice in the receiver of the handset) requires adjustment Crosstalk occurs. Miscellaneous f:\standard ioms - current release\42004 instr. manuals\42004-430b. doc 11/10 Model 726-101 Single-Party Desktop Subset Pub. 42004-430B Page: 4 of 4 Specifications Material/finish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Housing - light gray Cycolac Front panel and base - 16-gauge cold rolled steel with black polyurethane enamel finish Connections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All connections to the subset are made through an 8-foot multi-conductor cable terminated by a connector that plugs into the bottom of the amplifier enclosure. 3-inch square, 45-ohm, 4-watt, moisture-proof, shielded magnetic pole piece Temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -22° F to +158° F (-30° C to +70° C) Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9. 35 L × 10. 46 W × 4. 81 H inches (237. 5 × 265. 7 × 122. 2 mm) Net weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (2. 6 kg) Shipping weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (3. 2 kg) Handset Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-foot (1. 8 m) extended retractile cord Material/finish . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Light gray Cycolac Transmitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-ohms; pressure differential noise-canceling dynamic Receiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130-ohms; high-efficiency dynamic, hearing-aid compatible Approvals NRTL certified for use in US and Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] Provided, however, that if the defect complained of is latent and not discoverable within the above warranty periods, every claim arising on account of such latent defect shall be deemed waived unless it is made in writing within a reasonable time after such latent defect is or should have been discovered by Buyer. Limitations / Exclusions. The warranties herein shall not apply to, and GAI-Tronics shall not be responsible for, any damage to the goods or failure of the services supplied hereunder, to the extent caused by Buyer's neglect, failure to follow operational and maintenance procedures provided with the equipment, or the use of technicians not specifically authorized by GAI-Tronics to maintain or service the equipment. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE IN LIEU OF AND EXCLUDE ALL OTHER WARRANTIES AND REMEDIES, WHETHER EXPRESS OR IMPLIED BY OPERATION OF LAW OR OTHERWISE, INCLUDING ANY WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Return Policy If the equipment requires service, contact your Regional Service Center for a return authorization number (RA#). Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a purchase order number. If the equipment is under warranty, repairs or a replacement will be made in accordance with the warranty policy set forth above. [. . . ]