Related Manuals for Aiphone NHX SYSTEM series
Summary of Contents for Aiphone NHX SYSTEM series
- Page 1 83874200 0602 HEALTH CARE COMMUNICATION SYSTEM NHX SYSTEM OPERATION MANUAL – 1 –...
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Page 2: General Precautions
: GENERAL PRECAUTIONS WARNING 1. Do not connect a power supply other than Aiphone Model PS-24E or PS-2420 to terminals +, – on NHX-80X. Doing so can cause fire or damage to the unit. 2. Do not change or modify NHX equipment. -
Page 3: Function Diagram
Outline of NHX system FUNCTION DIAGRAM pullcord Bathroom call sub Common area restrooms Zoom lights NHR-3TS NHR-3A-4 (up to 4) NHR-7A (up to 3) NHR-7A (up to 3) Lights on when Corridor lamp Bedside sub (Up to 6) any call has been placed. - Page 4 NHX-50M Master Station 3 4 5 NHX-30G NHX-50M Add-on selector 50-call master 8 9 10 11. Handset Used for private communication, voice-actuated. Simply pick up when called. 12. Speaker Annunciates sub station voice or call tone, with adjustable volume. 13. Zone directory Fill in room No.
- Page 5 NHR-3TS Bathroom Sub Station NHR-3TS is acknowledged as sub station. Pull down on NHR-7A switch to call. The NHX-50M is notified with tone and LED of urgency level. Press TONE-OFF and go to calling location. • At common area bathroom Blinking NHR-7A w/pullcord PULL DOWN to lock...
- Page 6 Routine Call Bedside sub station: NH-1SA/A, NH-1SA, NH-2SA/A or NH-2SA usually calls in by pressing hand-held call button. Duty station Master station Zone light Corridor lamp Bedside Bathroom sub station pullcord Blinking LED & tone NHR-3A-4 NH-1SA, NH-1SA/A, NH-2SA, NH-2SA/A CALL red LED lit NHR-SP NHR-4A...
- Page 7 Bathroom Call Bathroom call is an urgent call originated from bathroom pullcord switch, wired to each Bedside sub station. The call-in lights on the same bedside sub station selector, but LED blinks twice as fast on the same LED. Duty station Master station Zone light Corridor lamp Bedside...
- Page 8 Cord-out Trouble Call Bedside sub station activates a cord-out trouble call to the NHX-50M if the hand-held call button is unplugged. Duty station Master station Zone light Corridor lamp Bedside Bathroom sub station pullcord NHR-3A-4 Blinking LED & Tone NH-1SA, NH-1SA/A, NH-2SA, NHR-4A...
- Page 9 Placing a call to Bedside sub The NHX-50M initiates a selective call to a bedside sub station NH-1SA/A, NH-1SA, NH-2SA/A or NH-2SA. Press selector button selector of the bedside sub station. LED is lit. NH-1SA/A, NH-1SA, NH-2SA/A or NH-2SA 1. Press the selector button of the sub station desired. 2.
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Page 10: Technical Precautions
Call tone & light annunciation (*) Tone ring & light duration time is approximate. Type of calling Call tone Light At NHX-50M Master station • Receiving Routine call Single chime, every 6 sec. Blinking, every 2 sec. Bathroom call (urgent) Single chime, every 2 sec. - Page 11 4. The system is rated to operate at temperatures 10°C ~ +49°C (50°F ~ +120°F). 5. If NHX system does not operate properly, turn power switch on the NHX-80X off, then on again. If system is not restored to normal operation, call installing dealer or Aiphone. 6. Line-off trouble This feature is a buzzer tone annunciation when wires to the subs, bathroom station, or duty station are shorted or broken.
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Page 12: Specifications
WARRANTY Aiphone warrants its products to be free from defects of material and workmanship under normal use and service for a period of one year after delivery to the ultimate user and will repair free of charge or replace at no charge, should it become defective upon which examination shall disclose to be defective and under warranty.