Omniflex Omni8m C1477B Series User Manual
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Contents
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C1477B User Manual (UMC1477BR04) - 13 - Copyright Omniflex4.4 Connecting the RelayThe relay contact shown in the Figure 1-2 is shown with the relay coil in the de-energised state.i.e. with no power applied. The normally open contact refers to the relay convention of thecontact in the de-energised state of the relay coil. In some of the modes of operation of thisrelay, the relay coil will be energised with no alarms present. The normal state of the systemwould therefore be for the contact across the C and NO terminals of the relay to be closed.4.5 Connecting the power supplyPower supply connections are made to the plug-on terminals according to the following table:Table 2-3: Power supply connectionsSupply Connector TerminalsVoltage 14 15 16dc Earth positive (+) negative (-)ac Earth Live Neutral5. PREPARING THE BACKLIT DISPLAY LEGEND5.1 OverviewLegends are created for the Omni8 on a laser or inkjet printer using the softwaretemplates provided with the product.Templates for popular programs are supplied on a CD with your Omni8. These are forMicrosoft Excel which is supported by all operating systems. There is also a README.TXTfile on this disk. Run this first to see which version of program you must run to use thesupplied templates.5.2 Creating the Legend FilmTo create the legend, open Excel and load the appropriate template supplied and then fillin your legend detail. Print it onto overhead transparency film (the type used for overheadpresentations). A sheet is included with the product. Cut this along the cut marks which willprint onto the film and then insert into the Omni8.(We suggest that you test your printout on plain-paper first to ensure that all aspects ofyour Legend Film are to your liking before printing on to the actual film supplied.)Please note that the supplied templates have been tested on a wide range of printers.Your particular printer may scale the image slightly differently. While the front gridmarkings should accommodate this tolerance, in exceptional circumstances you may haveto alter the grid spacing on the template supplied. This needs to be done once only andwill then be set for your printer.5.3 Inserting the Legend into the AnnunciatorCut the film to size, unclip the Omni8 front-plate by pulling on the upper edge, and insert thefilm into the recess behind the front-plate.Replace the front-plate. |
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