Ideas of interaction! Tel:+8610-82795257 Skype:molyboard01 Site Map 中文 | En
·Installation and use guide
After-sales service
·Product Maintenance
·After-sales policy
Product Registration
Green Channel
Interactive whi…
MOLYStudio gest…
MOLYBoard lates…
Interactive whi…
MOLYStudio gest…
More >>
FAQ You are here:Home > Service > FAQ
Why is the image projected by the projector in the shape of a trapezium and how to adjust it?

When the projector is not placed properly, the image projected on the whiteboard may turn out to be a trapezium. When the projector is placed front higher or rear higher, a vertical trapezium is projected. When the projector is placed unevenly on both sides, the projector is not in the center in comparison with the whiteboard, or there is an angle between the projection direction and the horizontal direction of the whiteboard, a horizontal trapezium of another type is formed.

 When the projected image is in the form of a trapezium, the image is distorted and thus should be adjusted.

When a vertical trapezium is projected, you can use the special adjustment button or elevate the projector to make an adjustment (for more information, refer to the projector manuals).

When a horizontal trapezium is formed, you can adjust the location of the projector to the center of the whiteboard to achieve front projection.

[Pre]: If words can be inpu… [Next]]: Which types of projec… 【Back】
Product OverView
MOLYPad Wireless Tablet
Product Presentation Video
Product Accessories
Teaching & Learning
Education solution
Business Solution
Advertising field
Military solution
Multi-media studio
Tel: +86(10) 82795257
  +86(10) 82792165
Fax: +86(10) 82795313

Copyright(c) 2020-2023 China Beijing Moly Technology Co.,Ltd. All Rights Reserved. Website filing number:京ICP备09011163号-2 Welcome:interactive whiteboard portal site
Add:Room No.305, 3rd Floor, Building No.1, No.19 Shangdi Xinxi Rd, Haidian District, Beijing City. Tel:086-10-82795257 Fax:086-10-82795313

Links:interactive whiteboard touch whiteboard digital whiteboard electronic whiteboard netmeeting system Sun Wukong Slider

Site Map