Rugged Analog Auto-Dial Telephones
Confidentiality Notice .....................................................................................................................1
General Information .......................................................................................................................1
Operation .........................................................................................................................................1
Installation ......................................................................................................................................2
Safety Guidelines ..................................................................................................................................... 2
Security Hardware .................................................................................................................................. 2
Model 227-001 ......................................................................................................................................... 4
Model 247-001 ......................................................................................................................................... 6
Model 257-001 ......................................................................................................................................... 8
Model 277-001 ....................................................................................................................................... 10
Flush-Mount Installation ..................................................................................................................... 10
Flush-Mount Installation ..................................................................................................................... 12
Ringdown Operation ............................................................................................................................ 14
Maintenance ..................................................................................................................................15
Service .................................................................................................................................................... 15
Cleaning .............................................................................................................................................. 15
Prevention ........................................................................................................................................... 15
Auxiliary Output ................................................................................................................................... 16
Specifications ................................................................................................................................19
Electrical (Typical) ................................................................................................................................ 19
Environmental ....................................................................................................................................... 19
Mechanical ............................................................................................................................................. 19
Model 227-001 ....................................................................................................................................... 19
Models 247-001 and 257-001 ................................................................................................................ 19
GAI-TRONICS 3030 KUTZTOWN RD. READING, PA 19605 USA
610-777-1374 800-492-1212 Fax: 610-796-5954
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A H U B B E L L C O M P A N Y
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GAI
TRONICS
COM FOR PRODUCT LITERATURE AND MANUALS
®
O N T E N T S
Pub. 42004-338J
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