TDM-150 Timer Display Technical Manual
4
1.0 INTRODUCTION
1.1 Overview
The TDM-150 LCD Timer Displays show the VoteLynx presentation timer count in minutes &
seconds to presenters and audience in the meeting room. Large red, yellow, and green graphics
indicate start, stop and wrap-up cues. Large bright green numbers give presenters a visual status
of how much time they have left to speak during the meeting.
TDM-150 Timer Displays are available in two styles, both with 2.6” diagonal LCD displays. The
TDM-150F is designed for podium or in-desk mounting and fits into most single gang electrical
openings. The TDM-150D is a desktop version for use in tabletop applications. Both models
contain a configurable audio annunciator to provide audio cues and prompts as desired. The timer
displays can be powered by POE or external 5 volt supply.
The timer display modules may be used with any VoteLynx system configuration. One or more
timer displays of either configuration may be connected together. For example, one timer display
could be located on the podium top surface for a presenter to see while another display could
located on the rear of the podium for city council members to see. An optional plug-in module is
available to drive microphone LED light rings.
1.2 Features
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Vivid 2.6” TFT active matrix color LCD with white LED backlighting
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Large bright green numbers show timer count
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Brilliant green, yellow and red graphic cue indicators
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Simple Ethernet IP interface connects timer displays to VoteLynx systems
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Desktop or single gang wall box mountable
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Configurable audio annunciator
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Three configurable general purpose I/O pins
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16 bit color graphics
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Optional VL-VP-OPT5 plug-in circuit board module to drive microphone LED light rings
1.3 Using This Manual
Note:
Important information that you should read or be familiar with in order to
understand the material being presented next.
Tip:
A suggestion that will show a shortcut or specific information that will help you
understand or best use the ControLynx system.
Indicates that an action on your part is required in the step by step process of
configuring or operating the hardware or software. This may mean setting a
jumper, moving the mouse or pressing a key on the keyboard.
