Samsung CT-21K40ML, CT-21M40ML, CT-21Z45ML, CT-21Z40ML manual Sleep Timer

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Channel - Memorizing the Channels

Channel - Fine Tune

Setup - Time

Your TV can memorize and store all of the available channels for both “off-air” (antenna) and cable channels. After the available channels are memorized, use the CH and CH buttons to scan through the channels.

This eliminates the need to change channels by entering the channel digits. There are three steps for memorizing channels: “Air/Cable”, “Auto Program” and “Add/Delete”.

The Fine Tuning function lets you manually adjust the TV’s tuner if you have difficulty tuning channels.

Adjust the fine tuning by pressing the ◄ or ► button.

To store the fine tuning setting in the TV’s memory, press the

 

Fine Tune

P 3

0

 

 

Reset

Move

 

 

Save

Adjust

 

 

Return

Clock

Setting the clock is necessary in order to use the various timer features of the TV. Also, you can check the time while watching the TV. (Just press the INFO button.)

 

 

 

 

Time

 

 

Clock

 

-- : -- am

 

On Timer

-- : -- am Off

 

Off Timer

-- : -- am Off

 

 

Enter

 

Return

 

Move

 

 

 

Air/Cable

 

 

 

 

Channel

MENU button.

On Timer / Off Timer

Before your TV can begin

 

Air/Cable

:Air

 

memorizing the available

 

Auto Program

 

Add/Delete

 

channels, you must specify

 

Fine Tune

 

the type of signal source

 

 

 

 

 

that is connected to the TV

 

 

 

 

 

 

 

 

 

 

(i.e., an antenna or a cable

Move

Enter

Return

system).

 

 

 

 

 

Select “Air” or “Cable” by pressing the ENTER button.

To reset the fine tuning to “0”, select ”Reset” by pressing the ▲ or ▼ button, then press the ENTER button.

You can set the On/Off timers so that the TV will switch on

or off automatically at the time you select.

You must set the clock first.

Auto Power Off

When you set the timer “On”, the TV will eventually turn

off, if no controls are operated for 3 hours after the TV was

turned on by timer. This function is only available in timer

“On” mode and prevents overheating or leakages, which

Auto Program

All available channels are automatically stored in memory when channels are selected by the direct tuning function.

Press the ENTER button at any time to interrupt the memorization process.

Search

Air 3

3%

Stop

Enter Return

may occur if a TV is on for too long.

Add/Delete

You can add or delete a channel to display the channels you want only. To use the “Add/Delete” function, first run Auto Program.

Select “Deleted” or “Added” by pressing the ENTER button.

Add/Delete

▲ More

2 : Deleted

3: Deleted

4 : Deleted

 

5

: Deleted

 

 

6

: Deleted

 

 

▼ More

 

 

Move

Enter

Return

Sleep Timer

You can select a time period of between 30 and 180 minutes after which the TV automatically switches to standby mode.

Press the SLEEP button on the

remote control repeatedly until the 30 Min. appropriate time interval appears

(any of the preset values from “30 Min.” to “180 Min.”).

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Contents Connecting to an Aerial or Cable Television Network Connecting to the RCA OutputConnecting to the RCA Input Control Panel depending on the modelTurning the TV On and Off Viewing the MenusSetup Plug & Play  Source ListMethod  EnterSleep Timer Setup Child Lock Setup Blue ScreenPicture Mode / Custom / Color Tone Surf FeatureTroubleshooting Input Source List OSD MapViewing screen size 508mm This page is intentionally Left blank

CT-21Z45ML, CT-21Z40ML, CT-21M40ML, CT-21K40ML specifications

The Samsung CT-21K40ML, CT-21M40ML, CT-21Z40ML, and CT-21Z45ML are a series of CRT televisions that were popular in the early 2000s, showcasing Samsung's dedication to delivering quality and innovation in home entertainment. These models were designed with various features and technologies that appealed to a wide range of consumers.

One of the standout characteristics of these Samsung CRT televisions is their screen size. With a 21-inch display, they offered a compact yet immersive viewing experience, making them suitable for small to medium-sized rooms. The screens boasted a high-resolution picture quality, providing vivid colors and a clear, sharp image that enhanced the overall viewing experience.

Samsung also incorporated several technologies to improve picture performance in these models. The televisions featured advanced image processing capabilities, which included noise reduction and sharpness enhancement. This ensured that viewers could enjoy a cleaner picture, free from visual artifacts, allowing for a more enjoyable experience while watching movies, TV shows, or playing video games.

The CT-21K40ML, CT-21M40ML, CT-21Z40ML, and CT-21Z45ML came equipped with multiple connectivity options, including composite and RF inputs, enabling users to connect multiple devices such as DVD players, gaming consoles, and VCRs easily. This versatility made it convenient for users to set up their entertainment systems according to their specific needs.

In terms of sound quality, Samsung did not compromise either. These models featured built-in stereo speakers that delivered rich and clear audio, enhancing the overall viewing experience. With adjustable sound settings, users could tailor the audio output to suit their preferences, whether they were listening to dialogue, music, or action-packed scenes.

Moreover, the build design of these televisions was both functional and aesthetically pleasing. The sleek, modern look fit well into various home decors, making them a stylish addition to any living space.

Overall, the Samsung CT-21 series reflected the brand's commitment to quality, featuring innovative technology, excellent picture and sound performance, and user-friendly design. While LCD and LED technologies have since overshadowed CRT displays, these models remain a testament to Samsung's engineering prowess in the evolving landscape of television technology.