Mitsubishi Electronics XL21, XL50 installation manual Revision history, Description Revision date

6.	Revision history
	Description					Revision date
• Add product lineup, VS-67PH50U, VS-67XLWF50U and VS-67XLF50U.						March 09, 2007
•	In chapter 1.2.6.3.1, add the direction to block some vents in	50”	Changer	Front	.
						(REV 2.4)
•	In chapter 1.5.1.15, add CUSTOM menu in CABLE LENGTH.
• Add product lineup, VS-50XLWF50U.						November 06, 2006
•	In chapter 1.8.2 and 1.8.4, add the notice of tweaking at an unmatched image linkage
	between screens.					(REV 2.3)
• In chapter 3.7, add several signals for VC-B50KA.
• Add product lineup, XL50 series.						November 02, 2005
•	In chapter 2.4.3.1, add the direction to check correct working of external AC fans when
	“CHECK FILTER” indication appears.					(REV 2.1)
• On page 17, change the condition of when to attach the optional AC fan.
• Add product lineup, VS-50PH50U and VS-67PH50U.
• Add chapter 0, “External AC fan attaching”.						August 05, 2005
•	Add chapter 1.5.1.17, “DIRECTION” menu.
•	Add chapter 4.3.1, “Model selecting”.					(REV 2.0)
• Add chapter 4.4.6, “Memory copy”.
• Add chapter 4.5, “Memory backup”.
• Add product lineup, VS-50XL21U, VS-67XL21U and VS-67XLW20U.						September 03, 2004
•	In chapter 3.5, add error code “2.”.
						(REV 1.7)
•	In chapter 3.8.1, add applicable products to motorized adjustment tool.
• In chapter 4, add explanation of new function in Wallaby version 2.1. (Up to 64 cubes can						March 30, 2004
	be controlled. Hot Exchange, Mechanical Alignment, Auto CSC, Filter Time and Filter Reset
						(REV 1.6)
	functions.)
• Add product lineup, VS-50XLF20U.
• In chapter 1.4.1.3, add explanation of press-and-hold [R], [G], [B] button.
• In chapter 1.4.2, change the function of dipswitch No. 2.						January 22, 2004
•	Add chapter 1.5.1.14, “EXTENDED ID”.
						(REV 1.5)
•	In chapter 1.5.1.18, add “HOT EXCHANGE” menu.
• Add chapter 4, “Adjustment software, “Wallaby””.
• Add chapter 3.8, “Motorized adjustment tool specification”.
• Add product lineup, VS-50XLW20U.
• In chapter 2.2, delete the direction to set SENSOR OFF before condenser lens adjustment.
•	Add chapter 3.6, “Terminal functions”.					October 10, 2003
•	Move “Connecting” to chapter 1.3.					(REV 1.4)
• In chapter 1.5.2.1, the value in WHITE BALANCE was “MIDDLE”.
• In chapter 3.2.1.1, the range of H.SIZE and V.SIZE were “640 – 1920” and “350 – 1200”.
• In chapter 1.5.2.7, change the procedure of “Color balance readjustment after SENSOR
	RUN”.
• In chapter 3.2, add reference page in each menu item.
• Separate “SYNC SELECT” from “CLAMP” as chapter 1.6.3.10.
• In chapter 2.2, add the direction to set WHITE BOOST OFF before condenser lens						August 22, 2003
	adjustment.
						(REV 1.2)
•	In chapter 1.7.5.6, add the direction to set SCALING FILTER “0” when displaying
	high-resolution image.
• In chapter 1.2.3, add the directions to turn off the main power switch and to stick the label.
• In chapter 1.6.2, change the procedure of input signal selection.
• In chapter 1.7.5.10, add VCR MODE menu.
Issue first edition (REV1.1)						July 04, 2003

REV 2.4

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