Data Wall Display System RC - Globus Infocom

ANNEXURE1. Number of cubes of sizes and resolution as required. The Maximum Distancebetween the cube shall be 1 mm for rear axis and 2mm for front axis.2. Data wall controller shall be complete with minimum dual RGB input card,one quad Video input card & 4 RGB/DVI outputs card (all the input/outputcards are as per the requirement), Data wall Management software, allnecessary cables and connectors, hot swappable power supply and otherstandard components to make it fully functional solution for 24 X 7application.3. Scaler card for each cube for data and video input shall be supplied witheach data wall unit/cube.4. All components, attachments cabling, and fixtures which may not be explicitlyspecified in the specifications, but are necessary to complete the systeminstallation and make the system fully operational, shall be included inthe scope of supply and shall be supplied without extra cost.5. Civil Work if required will be the responsibility of the buyer (indentor/consignee).6. Each Data wall display system (ie.DLP and LCD)shall be tested forfunctional test as detailed here under during inspection:-a. Uniformity of light output shall be within +/- 20% as per ANSI-9 orANSI-13 from centre to corner.b. Contrast Ratio shall be within +/- 20% tolerance on declared value.c. All testing is to be carried out on 240 V, 50 Hz AC supply.d. The testing will be done as per product specifications to be declaredby supplier and these will be carried out on each Data Wall Display System.e. Operating Temperature shall be 17 degree C to 27 degree C.( This requirement needs to be complied by the user (Consignee/Indentor)before procuring the system ).7. Environmental Tests :Each size and type of LCD data wall and each type of DLP data wallwith different resolutions(ie.XGA,SXGA+, 1366X768, 1920X1080 etc.) withinternal / external controller (projection engine plus controller for DLPdata wall) shall be subjected to environmental tests as detailed hereunderat a Government Laboratory.In case tenderers have done environmental tests,on data wall controller separately and on other items separately ,same shallalso be acceptable.The environmental tests sequence will be as under :-(a) Dry Heat Test: At 45 degree C for 16 hours as per IS:9000/part-3/sec-5/1977(Reaffirmed 2007).(b) Cold Test: At 0 degree C for 4 hours as per IS:9000/part-2/sec-4/1977(Reaffirmed 2007).(c) Damp Heat Cyclic Test : At 40 degree C and 95% RH, two cycles of 24 hoursas per IS:9000/part-5/sec-1/1981(Reaffirmed 2007).Page 11 of 16