User manual GAI-TRONICS 702-002

[. . . ] 42004-147G GAI-TRONICS® CORPORATION A HUBBELL COMPANY Model 702-002, 732-102, and 733-002 24 V DC Single-Party Amplifier Enclosures Confidentiality Notice This manual is provided solely as an operational, installation, and maintenance guide and contains sensitive business and technical information that is confidential and proprietary to GAI-Tronics. GAI-Tronics retains all intellectual property and other rights in or to the information contained herein, and such information may only be used in connection with the operation of your GAI-Tronics product or system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any third party. General Information The following GAI-Tronics amplifier enclosures are covered in this manual: Model Description 702-002 732-102 733-002 Indoor Amplifier Enclosure; single-party, 24 V dc input Weatherproof Aluminum Amplifier Enclosure, single-party, 24 V dc input Weatherproof Non-metallic Amplifier Enclosure, single-party, 24 V dc input The amplifier enclosure is an important component of the 700 Series Page/Party® system. The Model 702-002 Indoor Amplifier Enclosure is constructed of fabricated steel. [. . . ] Avoid the top center, as it may interfere with the plug-in amplifier receptacle. Under no circumstances should cable entries be made in the side of the enclosure as this may interfere with the installation of the plug-in amplifier. For specific details including mounting hole dimensions, refer to Figure 1 for the Model 702-002 Indoor Enclosure, Figure 2 for Model 733-002 Weatherproof Non-metallic Enclosure, and Figure 3 for the Model 732-102 Weatherproof Metallic Enclosure. When mounting the enclosure, use caution to avoid damaging the terminal blocks inside. The suggested mounting height for all station enclosures is 54 inches (137 cm) up to the centerline of the enclosure. Figure 1. Model 702-002 Indoor Enclosure Mounting Details f:\standard ioms - current release\42004 instr. manuals\42004-147g. doc 11/10 Model 702-002, 732-102, and 733-002 24 V DC Single-Party Amplifier Enclosures Pub. Model 733-002 Outdoor Non-metallic Enclosure Mounting Details f:\standard ioms - current release\42004 instr. manuals\42004-147g. doc 11/10 Model 702-002, 732-102, and 733-002 24 V DC Single-Party Amplifier Enclosures Pub. Model 732-102 Outdoor Enclosure Mounting Details f:\standard ioms - current release\42004 instr. manuals\42004-147g. doc 11/10 Model 702-002, 732-102, and 733-002 24 V DC Single-Party Amplifier Enclosures Pub. 42004-147G Page: 7 of 12 Wiring Attach conduit to the enclosure. Feed the wiring through the conduit, and bring it into the enclosure. Follow the wire colors carefully, because the colors correspond to GAI-Tronics 60038 Series cable. The wires must be spade-lugged and connected carefully and completely to the terminal block. An improper termination may diminish station performance. Local Muting Figure 7 illustrates local speaker muting when stations are completely assembled and paging operation occurs. Normally, when the station push-to-page button is pressed, the paging speaker connected to that station is silenced (muted) to prevent acoustic feedback to the handset microphone. However, while the handset is in use for party line conversations, the paging speaker is "live" to enable paging calls from other stations. To disable the mute feature, follow these instructions: 1. Locate the lugged violet wire attached to terminal point 7 (mute) on the terminal block within the enclosure. Transfer the lugged violet wire to terminal point 8 (Page L1). After any muting changes are made, unpack the station amplifier and install. Mutual Muting In the event that feedback occurs within an area and repositioning of the system speakers does not help, mutual muting may be used to correct this problem. [. . . ] Type 3R Model 733-002 Non-metallic Weatherproof Construction/Finish. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Glass-reinforced polyester, J-hook latch, hinged door with gasket Mounting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Wall, column, or pole (mounting kit required for pole mount), four 7/16-inch mounting holes Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Internal screw-type barrier terminal blocks Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14. 6 H × 10. 9 W × 10. 5 D inches (371 × 276 × 267 mm) Shipping weight . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . (4. 4 kg) Approvals NRTL Listed for USA and Canada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Outdoor environmental rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]