GAI-Tronics 473-002 Centra-Page Outdoor Wall Station - Manual (Page 6)

Pub. 42004-214C
Model 473-002 Centra-Page Outdoor Wall Station Page: 6 of 7
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08/05
Operation
1. To generate a page, lift the handset, and check for an available party line.
2. Press the handset pressbar, and announce the page indicating which page line to use. The page is
heard over the system speakers.
3. Release the pressbar and wait for a reply.
4. The paged individual goes to a handset station, uses the page line selector to select the specified party
line, and lifts the handset to reply. Full-duplex communication can then take place.
Specifications
Electrical
Handset:
Microphone:................................................. 10 ohms; pressure differential, noise-canceling dynamic
Receiver:................................................. 150 ohms; high-efficiency dynamic, hearing aid-compatible
Frequency response ................................................................................................ 200-2000 Hz, +/-3 dB
Distortion .................................. Microphone input to receiver output 2% (nominal line level at 1,000 Hz)
Sidetone rejection.......................................................................... 14 dB (nominal line level at 1,000 Hz)
DC line current ............................................................................................... Each handset: 8 mA typical
Mechanical
Construction/finish ............................................................... Glass-reinforced polyester, hinged door with
neoprene gasket and cam-style latch
External controls ..................................................................................... Rotary party line selector switch
Handset:
Cable .................................................................................. Retractile, 6-foot (1.82 m) extended PVC
Material ..................................................................................................................... Light gray ABS
Controls ................................................................................................................... Handset pressbar
Mounting ................................................... Wall, column, or pole (mounting kit required for pole mount)
Four 0.437 inch (11.1 mm) diameter mounting holes
Connections ............................................................................ Internal screw-type barrier terminal blocks
Operating temperature range.................................................................. -22º F to 140º F (-30º C to 60
° C)
Dimensions ........................................................ 14.6 H
× 11.0 W × 10.0 D inches (356 × 280 × 254 mm)
Shipping weight ................................................................................................................ 13 lbs. (5.9 kg)
Environmental outdoor rating ...................................................................................................... Type 4X