Boxlight Pro4500dp Projector User Manual
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Problem: The image is streaked
1. Set the Frequency and Tracking settings on the Utility menu of the OSD to the default
settings.
2. To ensure the problem is not caused by a connected PC’s video card, connect to another
computer.
Problem: The image is flat with no contrast
Adjust the Contrast setting on the Main menu of the OSD.
Problem: The color of the projected image does not match the source imag\
e....](http://img.usermanuals.tech/thumb/924/85761/w64_boxlight-pro4500dp-manual_d-51.png "Page 52
DDDLLLPPP PPPrrrooojjjeeeccctttooorrr ––– UUUssseeerrr’’’sss MMMaaannnuuuaaalll
Problem: The image is streaked
1. Set the Frequency and Tracking settings on the Utility menu of the OSD to the default
settings.
2. To ensure the problem is not caused by a connected PC’s video card, connect to another
computer.
Problem: The image is flat with no contrast
Adjust the Contrast setting on the Main menu of the OSD.
Problem: The color of the projected image does not match the source imag\
e....")
REGULATORY COMPLIANCE FCC Warning This equipment has been tested and found to comply with the limits for a Class B digital device pur- suant to Part 15 of the FCC Rules. These lim its are designed to provide reasonable protection against harmful interference when the equipm ent is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, ma y cause harmful interference to radio communica- tions. Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. Changes or modifications not expressly approved by the parties responsible for compliance could void the user’s authority to operate the equipment. Canada This class B digital apparatus complies with Canadian ICES-003. Safety Certifications UL, CUL, CB, TUV-GS, CCC EN 55022 Warning This is a Class B product. In a domestic environment, it may cause r adio interference, in which case the user may be required to take adequate measures. The typical use is in a conference room, meet- ing room, or auditorium.