Haier 25T3A, 25F3A owner manual Troubleshooting

Page 27

Troubleshooting

Before calling service personnel, please check the following chart for a

possible cause to the trouble you are experiencing.

Symptom

 

Check these things

TV is not

Be sure the power cord is plugged in.

turned on

 

Good picture ,

The MUTE function may be used.

no sound

Adjust the volume of the TV set.

 

 

 

 

 

The contrast, color and tint may be incorrectly adjusted.

Poor color / tint,

If you change the direction of the TV while the TV is on, the picture

good sound

may suffer from color shading. If so, turn off the TV and allow about

 

 

30 minutes to cool, then turn on the TV again.

 

 

 

Spots appear

The broadcast signal may be jammed by other electrical sources such

as cars, motorcycles, electric trains, high tension lines, neon signs, hair

on the screen

dryers.

 

 

 

 

Lines appear

The broadcast signal may be jammed by other TV receivers, personal

on the screen

computers, and TV games, as well as interference from radio stations.

Double images

Interference may be due to broadcast waves reflected from mountains

or buildings.

or ghosts

Check if the direction of the antenna is changed.

Snowy picture or

The antenna may be disconnected or falling out.

black screen

Check if the direction of the antenna is changed.

 

 

 

 

 

The batteries in the remote control may be exhausted.

Remote control

The batteries may be improperly installed.

Check if there are obstacles between the remote control and the

does not work

remote (infrared ray) receiver.

 

 

Check if there is strong light interference around the remote (infrared)

 

 

receiver.

 

 

Check if the main power is ON.

The following conditions are not troubles

Clacking noise inside

It may result from the expansion of the shell caused by a temperature

the receiver

change. This will not affect the picture and sound quality.

 

 

Uneven colour in a

If the picture is too bright, this may occur according to the nature of

certain portion of the

the pictures. Reduce the contrast, it may resume to normal.

screen

 

CAUTION

In case of problems, have your TV serviced by qualified personnel.Never attempt to service the set yourself since opening the cabinet may expose you to dangerous voltage or other hazards.

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Contents 25F3A-T 25T3A-T 25F3A 25T3A Contents Explanation on the display tube Remove the batteries cover InstallationPreparation for the remote control Antenna connectionBack panel TV/AV Menu Volume SwitchPosition of Keys and Plug-ins Front panelButtons and Descriptions Using the Remote ControlPower supply auto-off function Power On and Power OffPower on/off Connect/disconnect to the powerViewing TV programs How to select the TV programChoose the proper volume you like Viewing TV ProgramsViewing TV Programs coutinued Program scanning functionScreen display Automatic search TuningPress CH+/- button to move the indicator to Automatic searchManual search Manual searchMFTmanual fine tune Press CH+/- button and move the indicator to MFTSkip If you want to recover the skipped channelPress CH+/- button and move the indicator to Skip SkipSet the parameter of Memory Adjusting the Picture and the SoundHow to select the picture mode Multiple picture modesMultiple Sound Modes How to select the sound modeSetting the sound Volume storeC, count and mute How to use the S.C.Csoft change channelHow to use the Count function How to use the Mute functionPress Menu button, until Timer appears on the screen Setting the TimerTimer off Timer offTimer on Setting the Timer coutinuedSleep timer and timer on Sleep timerPress Disp button to exit the Timer menu Channels appointmentChannels appointment Language and screen protection Setting the other FunctionHow to select the language on the screen How to activate the function of screen protectionHow to use the Curtain function How to use the Caledar functionCurtain function and calendar display Press Menu button, until Function 2 appears on the screen Channel exchangeChannel Exchange For example, to change between channel1Setting the Lock Changing your passwordChanging your password Setting the Lock Setting the LockMethod of playing the game GameGame control buttons and method of playing the game Game control buttonsSignal flow Connecting Additional EquipmentsTroubleshooting Specifications

25T3A, 25F3A specifications

The Haier 25F3A and 25T3A are cutting-edge air conditioning units that exemplify engineering excellence combined with advanced technology to enhance indoor comfort. Designed for diverse environments, these models are notable for their efficiency, features, and ease of use.

One of the standout features of the Haier 25F3A and 25T3A is their powerful cooling and heating capacity, making them suitable for a wide range of climatic conditions. The units are equipped with inverter technology, which allows for precise temperature control and energy efficiency. The inverter compressor automatically adjusts its speed according to the cooling demand, resulting in consistent comfort and reduced energy consumption. This feature not only lowers electricity bills but also minimizes wear and tear on the hardware, enhancing durability.

Both models boast a sleek and modern design, seamlessly fitting into various interior aesthetics. The user-friendly interface and remote control functionality make it easy to operate the units from a distance. This comfort is further complemented by a programmable timer, allowing users to set the air conditioning to operate during specific hours, thus optimizing energy use.

Air quality is another priority in the design of the Haier 25F3A and 25T3A. These units come with advanced filtration systems that effectively remove dust, allergens, and other airborne particles. The incorporation of a dehumidifying mode enhances indoor air quality, ensuring that spaces not only feel comfortable but are also healthy.

In terms of noise levels, Haier has engineered these units to operate quietly, making them ideal for bedrooms, offices, and other settings where minimal disruption is desired. This is achieved through sound-proof technology and an optimized fan design that reduces operational noise without compromising performance.

Moreover, the Haier 25F3A and 25T3A models are designed with environmentally friendly refrigerants, aligning with the growing demand for eco-conscious appliances. This commitment to sustainability not only helps in adhering to regulatory standards but also promotes a healthier environment.

In summary, the Haier 25F3A and 25T3A air conditioning units offer a blend of efficiency, innovative technologies, and user-centric features. They represent a smart investment for anyone looking to enhance their living or working conditions with reliable, sustainable climate control solutions. With their combination of performance, design, and environmental responsibility, these models stand out in the competitive air conditioning market.
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