Haier HT-3768, HT-3728, 21F7A, 21F9D, 21T9D(D), 21F5A Setting the Lock, Changing your password

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Setting the Lock

This TV set provides you with the LOCK function, you can choose it due to your need to protect your TV set.

Changing your password

LOCK

CH+

Changing your password

This TV set can set a four digit password, the original one is 0000, if you want to reset it, please follow the instructions below.

1. Press LOCK button, the

LOCK SET UP

 

PASSWORD ----

 

screen will show as the form

 

CHANGE PW

 

on the right.

TUNING LOCK

OFF

 

PRESET PROG

OFF

 

AV LOCK

OFF

 

CHILD LOCK

OFF

 

MAX. VOLUME

OFF

 

UNLOCK

 

VOL- MENU VOL+

CH-

2.Press the 0 button four times, and enter the menu of LOCK setting. Press CH+/- button and move the indicator to CHANGE PW. , and press VOL+ button to enter the

sub-menu of change password.

LOCK SET UP

 

PASSWORD ----

 

CHANGE PW

 

TUNING LOCK

OFF

PRESET PROG

OFF

AV LOCK

OFF

CHILD LOCK

OFF

MAX. VOLUME

OFF

UNLOCK

 

3.Press the Direct-digit

Choosing button and input a

CHANGE PW.

NEW PW. ----

four-digits password.

 

Direct-digit Choosing

Button

4.After inputting the new password, return to the original status as shown on the right form, then, you can input the new password to enter the menu of LOCK setting.

LOCK SET UP

PASSWORD ----

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Contents Colour TV Receiver Page Contents Explanation on the display tube Antenna connection InstallationPreparation for the remote control Position of Keys and Plug-ins Front and side panelBack panel HT-3768Using the Remote Control Buttons and DescriptionsConnect/disconnect to the power Power On and Power OffPower on/off Power supply auto-off functionViewing TV Programs How to select the TV programChoose the proper volume you like Viewing TV programsScreen display Viewing TV Programs coutinuedProgram scanning function Shuttle Saving modeFavorite program setting Automatic search TuningAutomatic search Manual search Manual searchMFT MFTmanual fine tuneSkip If you want to recover the skipped channelSkip Multiple picture modes Adjusting the Picture and the SoundHow to select the picture mode Setting the sound Multiple Sound Modes and Setting the SoundHow to select the sound mode C, auto off and mute How to use the S.C.Csoft change channelHow to use the Mute function Auto offTimer off Setting the TimerTimer off Sleep timer Setting the Timer coutinuedSleep timer and on timer On TimerChannels appointment Channels appointmentHow to activate the function of screen protection Setting the other FunctionHow to use the 3A filter function Curtain function,calendar display How to use the Curtain functionHow to use the calendar function Channel exchange Channel ExchangeChanging your password Setting the LockChanging your password Setting the Lock Setting the LockGame control buttons GameGame control buttons and method of playing the game Method of playing the gameConnecting Additional Equipments Connecting additional equipmentsTroubleshooting To assist in location possible faults use help guide belowSpecifications DKBG,I,M0090506298C
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Manual 30 pages 762 b

21F9D, 21T5A, HT-3728, HT-3768, 21TA1 specifications

Haier is a renowned leader in home appliances, constantly innovating to enhance consumer experiences. Among its latest offerings are models 21T9D, 21T9D(D), 15F6B, 21F5A, and 21F9K. Each of these models combines modern features and advanced technologies to cater to diverse consumer needs.

The Haier 21T9D is designed with energy efficiency in mind. It incorporates inverter technology, which optimizes power consumption while providing consistent cooling performance. The model is equipped with a user-friendly touchscreen interface that allows for easy temperature control and settings adjustments. It offers various modes, including Turbo and Sleep, to suit different needs throughout the day.

The 21T9D(D) model introduces an upgraded dual cooling system that enhances air distribution and temperature stability. This model is particularly beneficial for maintaining optimal conditions, making it ideal for storing a variety of foods. Its spacious design includes adjustable shelving and a dedicated drawer for fruits and vegetables, ensuring everything stays fresh and easily accessible.

Moving to the 15F6B, this refrigerator balances style and practicality. With a sleek design, it fits seamlessly into modern kitchens. Its eco-friendly refrigerant not only supports environmental sustainability but also contributes to its energy-saving capabilities. The model features an integrated water dispenser that provides filtered water without taking up extra space.

The Haier 21F5A is built for families, offering a generous capacity alongside flexible storage solutions. It boasts a multi-air flow system that ensures uniform cooling throughout the interior. This model also features an antibacterial treatment for compartments, helping to keep food safe and hygienic.

Lastly, the 21F9K combines advanced technology with smart connectivity. Users can control the refrigerator remotely via a dedicated app, allowing for effortless temperature management and monitoring. Additionally, it incorporates air purification technology that helps eliminate odors, ensuring that food maintains its freshness for longer.

In summary, the Haier 21T9D, 21T9D(D), 15F6B, 21F5A, and 21F9K models are reflections of Haier's commitment to innovation and consumer-centric design. Each model offers unique features and technologies that cater to a variety of lifestyles, making them strong contenders in the competitive home appliance market.
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