ChiQ B8U Manual Download Page 29

 

2

 

 

9. Warranty Service   

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 
 
Warranty 
a.  During  the  warranty  period,  if  there  is  any  fault  caused  by  the  product 
quality  issues,  you  can  enjoy  maintenance  service  with  the  completed 
service warranty card and purchase invoice; 
b. Please properly keep the service warranty card and the purchase invoice 
as the warranty certificate; 
c. The warranty will automatically become invalid once the service warranty 
card and the purchase invoice are altered; 
d.  Matters  not  covered  shall  be  implemented  with  reference  to  relevant 
national/regional laws and regulations or industry regulations. 

 

Under any of the following circumstances, the warranty service will not be 
applicable, and you will be provided with charged maintenance services: 
a. Exceeding the validity period; 
b. Damage caused by improper use, maintenance and storage; 
c. Damage caused by dismantling by unauthorized persons; 
d. Lack of warranty card and invoice (unless the product can be proved that 

it is within the validity period); 

e. Altering the warranty card without authorization; 
f.  The  product model  or  number  of  the  warranty  card does  not  conform to 
the actual goods. 
 
In  case  of  any  changes  in  the  list  above,  the  newly  formulated  relevant 
regulations of the company or the relevant laws and regulations updated by 
the country/region shall prevail. 

 

Please paste the purchase invoice and local dealer’s warranty service 

guarantee terms card here. 

Dear user, 

 
Thank you for your favor to CHIQ products! Please fill in the warranty card 

timely and accurately to ensure that you can get better service after purchasing the 
product.  In  the  future  using  process,  if  there  is  product  failure  or  you  have  any 
comments/suggestions, please contact us through authorized local dealers: 

 

Or you can reach us directly by visiting our website: laser.changhong.com 

 
About after-sale service including installation, service and maintenance, the 

local country/region laws and authorized local dealer’s policy shall prevail. 

 
Regards, 
Sichuan Changhong Electric Co., Ltd. 

 

Summary of Contents for B8U

Page 1: ......

Page 2: ...allation and Commissioning 7 3 1 Installation 7 3 2 Picture Adjustment 9 4 Operating Instructions 12 4 1 Boot guidance 12 4 2 System Home Page 13 4 3 AI PONT 14 4 4 Help 15 4 5 TV Manager 16 4 6 Media...

Page 3: ...or decreased due to product upgrades the appearance of remote control shall be subject to the real object Due to differences in product application in each country region the product accessories may...

Page 4: ...ooth Recommended Display Size 100 Built in speakers 10W 2 Implementation standard Q20541230 8 154 2019 Power Supply 100 240V 3A 50 60Hz Body size approx 486mm 326mm 133mm Port LAN 1 COAX 1 AUDIO OUT 1...

Page 5: ...n Unit Structure No Name Ventilation mesh Voice emitting hole of built in speaker Infrared protective sensor Camera Light emitting hole Power key and indicator Ventilation mesh Port Power input Anti t...

Page 6: ...as flash disk mobile hard disk drive etc USB For connection with USB devices such as flash disk mobile hard disk drive etc HDMI 2 eARC For connection with external devices with HDMI ports ARC HDMI 1 F...

Page 7: ...he system is executed Return key Return to the previous menu Focus key Open the focus menu Hot key One key goes to APP Volume key Volume down Voice Control Press to start voice interactive Volume key...

Page 8: ...ntroller for this projector bounded with IR and Bluetooth function together To use remote controller in Bluetooth model please follow the following guide to pair remote controller with projector at th...

Page 9: ...desktop back projection lifting front projection and lifting back projection 3 1 1 Installation Method The display mode front desktop rear lifting front lifting and rear desktop needs to be changed a...

Page 10: ...position easy to recover if projector moving is required d Screen position keep image stable mark screen position with the help of screen user manual move away the projector e Screen installation inst...

Page 11: ...ower supply and start the main unit b According to the picture display adjust the size and position of the picture by moving the main unit forward backward left and right or rotating the height adjust...

Page 12: ...in the projector down trapezoid Drive the screw counterclockwise the height adjusting screw Image at the left of screen Move projector to right Up trapezoid Drive the screw clockwise the height adjus...

Page 13: ...nt menu follow the screen prompts to correct the image through the arrow keys on the remote control 3 2 2 Focus Adjustment a Press the focus key or follow the steps below press the remote control Sett...

Page 14: ...tory Settings are restored The following is an excerpt from the boot guidance Prompt Information Some options in the user s operation interface are not selectable displayed or hidden automatically in...

Page 15: ...only used apps Select the corresponding App icon and hold down the OK key to call out sub menus such as Open and Sort c Select Apps to open the list of common Apps d Use the shortcut icon in the upper...

Page 16: ...uninstalling applications b Click the AI PONT application icon from the home page to enter AI PONT c Display content is related to application attributes d Select Uninstall The application uninstalla...

Page 17: ...reference setting Bluetooth pairing and operation method of checking system update Google Assistant This section describes how to use Google Assistant Multi Screen List the possible failures of TV har...

Page 18: ...3 TV Manager You can enter it by clicking the TV Manager app icon on the home page or in the list of apps TV Manager includes Usage detection Optimize Clean Memory Boost Uninstall Apps Install Apps an...

Page 19: ...r supports file browsing and access from external storage devices Only FAT32 hard disks or USB di sks are supported and a maximum of 2 TB storage devices are supported Fig 25 Settings Setting menu ope...

Page 20: ...t in the boot wizard Projector Settings Laser TV commonly used setting menu Accounts Sign in After the network connection is successful log in as prompted Apps App view and permission management menu...

Page 21: ...or disassemble the machine which may cause damage due to exposure to laser radiation Do not use some optical instruments such as magnifying glass and microscope for experiments to observe the laser ou...

Page 22: ...015 Do not install the machine on unstable tables and shelves to avoid falling Please insert the power plug completely into the power socket and ensure that the power plug is placed in an accessible p...

Page 23: ...exposed to the light beam for a long time Do not place the machine directly in areas with poor ventilation such as carpets cushions bookshelves or closets To facilitate ventilation please ensure that...

Page 24: ...a soft cloth Do not use alcohol wax or thinner when cleaning plastic parts The quality may change or discolor Do not touch or wipe the lens with hands or ordinary cleaning cloth To remove dust from th...

Page 25: ...user Any Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment leaving a battery in an extremely high temper...

Page 26: ...ntial safety margin designed to assure the safety of all persons regardless of age or health FCC RF Exposure Information and Statement The SAR limit of USA FCC is 1 6 W kg averaged over one gram of ti...

Page 27: ...ntal protection service life In order to protect the environment used batteries and products can be recycled by regular dealers or manufacturers Frequency bands Maximum output power EIRP 2412 2472MHz...

Page 28: ...Vision Dolby Atmos and the double D symbol are registered trademarks of Dolby Laboratories Licensing Corporation Manufactured under license from Dolby Laboratories Confidential unpubished works Copyri...

Page 29: ...invoice unless the product can be proved that it is within the validity period e Altering the warranty card without authorization f The product model or number of the warranty card does not conform to...

Page 30: ...e appearance of the machine and the electrical performance are in good condition after installation normal abnormal User Satisfaction Survey Satisfied Not Satisfied User signature Authorized Dealer In...

Reviews: