High End Systems DL1 - Manual (Page 6)

vi DL1 User Manual
Patents
This product may use one or more of the following patents: US 4,392,187; US 4,602,321;
US 4,688,161; US 4,701,833; US 4,709,311; US 4,779,176; US 4,800,474; US 4,962,687;
US 4,972,306;US 4,980,806; US 5,010,459; US 5,031,078; US 5,073,847; US 5,078,039;
US 5,186,536; US 5,209,560; US 5,278,742; US 5,282,121; US5,307,295; US 5,329,431;
US 5,331,822; US 5,367,444; US 5,402,326;US 5,430,629; US 5,432,691; US 5,454,477;
US 5,455,748; US 5,506,762; US 5,515,254; US 5,537,303; US5,545,951; US 5,580,164;
US 5,590,954; US 5,590,955; US 5,640,061; US 5,647,662; US5,665,305; US 5,691,886;
US 5,728,994; US 5,758,955; US 5,758,956; US 5,769,527; US5,774,273; US 5,798,619;
US 5,806,951; US 5,823,661; US 5,825,548; US5,828,485; US 5,829,868; US 5,857,768;
US 5,882,107; US 5,934,794; US 5,940,204; US 5,945,786; US5,953,152; US 5,980,066;
US 6,048,080; US 6,327,103; US 6,048,081; US 6,057,958; US6,054,816; US 6,126,288;
US 6,142,652; US 6,172,822; US 6,188,933;US 6,208,087; US 6,219,093; US 6,220,730;
US 6,241,366; US 6,255,787; US 6,256,136; US 6,278,542; US6,288,828; US 6,327,103;
US 6,421,165; US 6,430,934; US 6,466,357; US 6,502,961; US 6,693,392; US 6,719,433;
USD347,113; US D350,408; US D359,574; US D360,404; US D365,165; US D366,712;
US D370,080; US D372,550; US D377,338; US D381,740; US D409,771; EP 0662275;
EP 0767398; DE 621495; DE 655144; DE 797503; EP 0475082; GB 2 043 769 B;
GB 2 055 842 B; GB 2 283 808 B; GB 2 290 134 B; GB 2 291 814 B; GB 2 292 530 B;
GB 2 292 896 B; GB 2 294 909 B; GB 2 295 058 B; GB 2 303 203 B; GB 2 306 887 B;
GB 2 307 036 B; GB 2 316 477 B; MR0862-1996; M9,604,224.9
Warranty Information
Limited Warranty. Unless otherwise stated, your product (excluding the lamp) is
covered by a one year parts and labor limited warranty. The lamp carries a 30-day
warranty. It is the owner’s responsibility to furnish receipts or invoices for
verification of purchase, date, and dealer or distributor. If purchase date cannot be
provided, date of manufacture will be used to determine warranty period.
Fog machine warning. Like all high quality video projection units, the DL-1
fixture must be kept protected from excessive amounts of glycol fog, mineral oil, and
smoke. DL-1 incorporates two-stage air filtering to reduce these risks to a minimum;
however, the user must follow these guidelines to ensure continued operation of the
fixture:
• Air filters (both fixture and projector) should be checked and cleaned on a
regular basis. When used in a closed or fixed environment where fog or haze is
used, we recommend at least a weekly check.
• Do not situate DL-1 in areas of high fog density such as directly in front of a fog
machine or mineral oil hazer.
• Minimize the exposure of DL-1 to both glycol fog and mineral oil.