Xerox XCARD-SCAN Manual - Page 8

allow for private listening. The product must provide the ability to interrupt, pause, and restart the audio at anytime. (f) When products deliver voice output in a public area, incremental volume control shall be provided with output amplification up to a level of at least 65 dB. Where the ambient noise level of the environment is above 45 dB, a volume gain of at least 20 dB above the ambient level shall be user selectable. A function shall be provided to automatically reset the volume to the default level after every use. (g) Color coding shall not be used as the only means of conveying information, indicating an action, prompting a response, or distinguishing a visual element. (h) When a product permits a user to adjust color and contrast settings, a range of color selections capable of producing a variety of contrast levels shall be provided. (i) Products shall be designed to avoid causing the screen to flicker with a frequency greater than 2 Hz and lower than 55 Hz. (j) (1) Products which are freestanding, non-portable, and intended to be used in one location and which have operable controls shall comply with the Not Applicable Supported Not Applicable Not Applicable Support 8 XEROX CARD SCANNER 200 SCANNER VPAT