Operation Manual Model: UD55YC5500UA CHANGHONG TRADING CORP., USA 17800 Castleton St. Suite 306, City of Industry, CA 91748 TEL: 1(626)965-2688 FAX: 1(626)965-6998 Service E-mail: info@changhongusa.com Web site: www.changhongUSA.
Warning CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
Warning WARNING To Reduce The Risk Of Fire Or Electric Shock, Do Not Expose This Apparatus To Rain Or Moisture. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, table-cloths, curtains, etc. The Apparatus shall not be exposed to dripping or splashing and that no objects filled with liquids, such as vases, shall be placed on the apparatus. Attention should be drawn to the environmental aspects of battery disposal. Don’t throw used batteries in dustbin.
Warning Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
Safety instructions IMPORTANT SAFETY INSTRUCTIONS 1. Read these instructions. 2. Keep these instructions. 3. Heed all warnings. 4. Follow all instructions. 7. Do not block any of the ventilation openings. Install in accordance with the manufacturer's instructions. 5. Do not use this apparatus near water. 8. Do not install near any heat source such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 6. Clean only with a dry cloth. 9.
Safety instructions 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 13. Unplug this apparatus during lightning storms or when unused for long periods of time. 11. Only use the attachments/ accessories specified by the manufacturer. 14. Refer all servicing to qualified service personnel.
Getting Started Using the Remote Control When using the remote control, aim it at remote sensor on the television. If there is an object between the remote control and the remote sensor on the unit, the unit may not operate. • Point the remote control at the REMOTE SENSOR located on the television. • When using this television in a very brightly lit area, the infrared REMOTE CONTROL SENSOR may not work properly. • The recommended effective distance for using the remote control is about 7 metres.
Connection and Setup Cable Installation Before the installation and use, please read carefully the relevant content in “Warning and Safety instructions”. 1. Take out the TV from the wrapping package and put it in a drafty and flat place. NOTE: • When you plug or unplug the TV, computer or other equipments, you must make sure that the AC power has been already shut down; • When unplugging the power cable or signal cable, please hold the plug (the insulated part), do not draw the body of the cable. 2.
Connection and Setup Installation Guide When the TV is initially powered on, a sequence of on-screen prompts will assist in configuring basic settings. Press the ENTER button to start the guide. Press the ► button to go to the next step. Press the ◄ button to return to the previous menu. ■ Language: Press the ▲/▼ button to select the desired language using the OSD(On Screen Display). ■ Time Zone: Press the ▲/▼ button to select your time zone. ■ Time Format: Press the ▲/▼ button to select 12-hour or 24-hour.
Remote Control 1.This product is RF remote control whose code must be connected to the TV code successful, the n RF remote control could be used. CH O AUDI MTS SLEE CC USB ASPE CT HDM I EXIT P AV TV FAV OK CH RECA LL RE PICTU 7 SOU INPU T ND 4 0 1 8 INFO 5 LIST 2 9 6 3 codes area 2.Codes Connection Method: Close to TV(codes area), press "MENU" and "INPUT" buttons at the same time.
Remote Control The buttons of the original remote control are as following: Definition of the buttons on the remote control: : Enter or quit the standby mode. 1. 2. INFO: Press to display the current program information on the screen. : It takes in effect in some inter faces (In MHL mode). INFO 1 2 3 3. 4. : Mute or restore sound. NUMBER BUTTONS: Choose channels or password importation. 4 5 6 5. -: In DTV mode, press number buttons and - key to select channel. 7 8 9 6.
Basic Operation Turning on and off the TV ■ Turn on the TV Connect the power cable, and press the button to turn on the TV. ■ Turn off the TV Press the button on the remote control to enter standby mode. Do not leave your set in standby mode for long periods of time. It is best to unplug the set from the mains and aerial. When there is an accident power off, it is recommended to unplug the power cable from the power socket. ■ No signal There is No Signal menu on screen when there is no input signal.
Menu Operation How to Navigate Menus Before using the TV, follow the steps below to learn how to navigate the menu in order to select and adjust different functions. The access step may differ depending on the selected menu. 1. Press the MENU button to display the main menu. 2. Press the◄/►button to cycle through the main menu. Press the ENTER button to access the submenu. 3. Press the▲/▼button to select the desired sub item, then press the ENTER button. 4.
Menu Operation Configuring the Picture Menu ■ Picture Mode: You can select the type of picture which best corresponds to your viewing requirements. Mode: Changes the image mode. Contrast: Adjusts the signal level between black and white in the picture. You may use Contrast when the bright part of the picture is saturated. Brightness: Adjusts the base level of the signal in the picture. Sharpness: Adjusts the level of crispness in the edges between the light and dark areas of the picture.
Menu Operation frequency band at a time. It is suggested to NOT make large changes. The adjusted values are stored according to the User mode. ■ Balance: You can adjust the sound balance of the speakers to preferred levels. ■ AVC: AVC automatically remains on the same level of volume if you change programs. Because each broadcasting station has its own signal conditions, volume adjustment may be needed each time the channel is changed.
Menu Operation TV Age Define TV-Y General audience TV-Y7 Parental guidance suggested TV-G TV-PG Parents strongly cautioned Retricted TV-14 No one 17 and under admitted TV-MA Adult audience only TV-None None Content Define FV Fantasy violence D Suggestive dialogue L Strong language S Sexual situations V Violence MPAA Rating Define G General audience. All ages admitted. PG Parental guidance suggested. Some material may not be suitable for children.
Menu Operation PG Parental guidance 14+ Viewers 14 and older 18+ Adult programming EXEMPT Unblock Canada French: The ratings are for programs which are using French rating system. Rating Defined as G General 8 ans+ Not recommended for younger children 13 ans+ Not recommended for children under age 13 16 ans+ Not recommended for ages under 16 18 ans+ This program is restricted to adults EXEMPT Unblock ■ RRT Setting: Press ENTER button to set RRT rating.
Menu Operation Digital CC: Applies only to digital channels with closed caption. Service1,2,3,4,5,6 These are different service data channels. Option: You can customize the closed caption display characteristics. Mode: Default/Custom. If set to Custom, Digital CC is available.
Menu Operation Using USB mode ■ To Access/Quit USB mode Connect an USB device. Press INPUT button to display the main menu. Use the ▲/▼ to highlight USB, and the ENTER button to access the USB mode. You may also use the signal source selection menu to exit from the USB mode. NOTE: • A special USB device may not be supported, and may either not operate, not be recognized, or operate erratically. • USB max. load: DC5V@500mA. ■ The formats supported Movie and Music Show: MPEG2, MPEG2_HD, DD, MJPEG.
Troubleshooting Guide Troubleshooting Before contacting a service technician, perform the following simple checks. If any program still persists, unplug the TV and call for service. Symptoms No picture, no sound, and no indicator light on Abnormal picture and sound Possible Reason Solutions 1.The power cord is not plugged in 1.Plug the power cord in 2.The power is off 2.Turn the power on 1.Contrast, sharpness, and color are set improperly 2.Color system is set improperly 3.
Troubleshooting Guide HDMI source, with snowy pixels in full screen The input source is not standard Plug the HDMI cable again 1. Make sure the positive and the negative polarities are correct. The remote control does not work Batteries are improperly installed or exhausted 2.Check whether there is a loose contact between the batteries and the springs 3.Replace the batteries Maintenance Early malfunctions can be prevented. Careful and regular cleaning can extend the life of your new TV.
Specifications Key Features 1 Model UD55YC5500UA 2 Digital TV or ATV ATSC/NTSC 3 Area North America 4 Display Technology ELED 5 2D/3D(2D/PR 3D/SG 3D) 2D 6 Refresh Rate EMR240Hz 7 Aspect Ratio 16:9 8 Resolution 3840*2160 9 Energy Grade ENERGY STAR 6.
Specifications 18 Life Time ＞30,000hrs (min) 19 Color 1.
Specifications 46 SPDIF Coaxial ACCESSORIES 47 Screws 8 48 Batteries 2 49 Stand Mounting Guide 2 50 Warranty card 1 51 Operation Manual 1 52 Quick Start Guide 1 53 Remote control 1 54 Roku Propaganda label 1 BASIC Info.
