Tech/Scan 8 plus Environmental Control Unit The Tech/Scan 8 Plus ECU combines a standard communication device with the benefit of scanning and environmental controls.
• Six levels for up to 48 independent messages. • Can be used with scanning or simply as a direct select standard communicator. • Two modes of operation: linear and step. • Two switch scanning capabilities for use with step scanning. • Three different scan speeds: 4.5 seconds, 2.25 seconds or 1 second. • Standard message length of 23 seconds per message. • Auditory prompt length of 1.5 seconds per row and column. • External earphone jack. • Optional infra-red for various TV controls.
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