Call buttons shall have visible signals to indicate when each call is registered and when each call is answered. EXCEPTIONS: 1....
Search Results "Signal Timing"
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407.2.1.5 Signals
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407.2.1.5 Signals
Call buttons shall have visible signals to indicate when each call is registered and when each call is answered. EXCEPTIONS: 1....
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11B-706.5 Signal-to-noise ratio
The signal-to-noise ratio for internally generated noise in assistive listening systems shall be 18 dB minimum....
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11B-706.5 Signal-to-noise ratio
The signal-to-noise ratio for internally generated noise in assistive listening systems shall be 18 dB minimum....
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R307 Accessible Pedestrian Signals and Pedestrian Pushbuttons (See R209) (Section-by-Section Analysis)
R307 Accessible Pedestrian Signals and Pedestrian Pushbuttons (See R209) (Section-by-Section Analysis) In the 2005 draft of the proposed guidelines, the technical requirements for accessible...
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4.10.4(2)
(2) Visual elements shall be at least 2‒1/2 in (64 mm) in the smallest dimension.
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§ 1194.25(e)
(e) When products provide auditory output, the audio signal shall be provided at a standard signal level through an industry standard connector that will allow for private listening. ...
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Pushbutton-integrated APS
(See Interfacing Accessible Pedestrian Signals with Traffic Signal Control Equipment.) ...
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408.2.2 Hall Signals
408.2.2 Hall Signals. Hall signals shall comply with 407.2.2....
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Issue 12: Audible beaconing
Research now shows that pedestrians are not able to use the signal for directional information.14 Even with today’s newer technologies, audible beaconing (or a too-loud signal volume)...
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Issue 15: Installation Errors Increase Risk
When the WALK signal begins, you hear a fast ticking sound”....
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Issue 3: Which signal? Speech WALK messages necessary
Issue 3: Which signal?...
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Signal Level: ADA Standard Section 407.4.8.2.2
Section 407.4.8.2.2: covers the current ADA Standards for the signal level of audible elevator car indicators.
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408.2.2 Hall Signals
Hall signals shall comply with 407.2.2....
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408.2.2 Hall Signals
Hall signals shall comply with 407.2.2....
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E102.5 IETF (Section-by-Section Analysis)
When using RTT, text is received at the same time it is generated....
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4.10.4(1)
(1) Hall lantern fixtures shall be mounted so that their centerline is at least 72 in (1830 mm) above the lobby floor. (See Fig. 20.)
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Otis Elevator Advanced Lantern Retrofit
FEATURES: Advanced Lantern Retrofit's LED illumination lasts more than 10 times longer than that of incandescent bulbs The lantern displays green illumination for up and red illumination...
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11B-408.2.2 Hall signals
Hall signals shall comply with Section 11B-407.2.2....
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11B-408.2.2 Hall signals
Hall signals shall comply with Section 11B-407.2.2....
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11B-408.2.2 Hall signals
Hall signals shall comply with Section 11B-407.2.2....
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Issue 1: APS volume
Modern pushbutton-integrated devices provide the signal right where it is needed -– at the departure curb –- so it needs to provide only a 2-5 dB gain over ambient noise to signal the pedestrian...
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Issue 14: Inspection of contractor’s work - Beware of field changes!
Figure 22: When two APS are mounted on an existing signal pole, one is poorly located....
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Audible WALK indications
When the pedestrian pushbutton is properly located close to the departure curb, a low-volume WALK signal will be adequate for usability....
