Setup Child Lock, Setup Blue Screen | Samsung CT-21M40ML manual

Setup - Child Lock

This feature allows you to
This feature allows you to			Child Lock
prevent unauthorized users,	Child Lock		: On ►
such as children, from watching	Channel	: P 11
such as children, from watching	Lock	: ?

Setup - Blue Screen

Blue Screen If no signal is
		Setup
being received or the signal	Plug & Play	►
is very weak, a blue screen	Time	►
	Child Lock	►

Picture -

Mode / Custom / Color Tone /

Digital NR / DNIe Jr (depending on the model)

unsuitable programmes by
muting out video and audio. Child
Lock cannot be released using
front (or side) panel buttons.	Move	Enter	Return
Only remote control can release

the Child Lock setting, so keep the remote control away from children.

Child Lock : On/Off

You can activate or deactivate the Child Lock function.

Channel : Channel number to be locked.

Lock : When press the ENTER button, the “Locked” is displayed.

➢ If any channel is locked, you can not access to the

“Channel” and “Child Lock” menu by using the control

buttons on the TV panel (the “Not Available” is displayed

automatically replaces the noisy		Blue Screen : Off		►
picture background. If you wish to
continue viewing the poor picture,
continue viewing the poor picture,
you must set the “Blue Screen”			Enter	Return
you must set the “Blue Screen”	Move		Enter	Return
to “Off”.
to “Off”.

Mode:

Dynamic/Standard

Movie/Custom

You can select the type of picture which best corresponds to your viewing requirements.

Contrast/Brightness/

Sharpness/Color/Tint The TV has several settings which allow you to control the picture quality.

				Picture
	Mode	: Dynamic			►
	Digital NR		: Off		►
	DNIe Jr		: On		►
Move		Enter		Return

				Mode
	Mode	: Dynamic			►
	Contrast	:	100
	Brightness	:	50
	Sharpness	:	75
	Color	:	50		R 50
	Tint	: G 50
	Color Tone	: Cool1			►
	Reset				►
Move		Enter		Return

in the “Child Lock” menu). You can access by using the

remote control only.

 Color Tone: Cool2/Cool1/Normal/Warm1/Warm2

You can change the color of the entire screen according to

your preference.

 Reset

The previously adjusted picture settings will be reset to the

factory defaults.

 Digital NR

R.Surf Feature

If the signal received by the TV is weak, you can activate

this feature to reduce any static and ghosting that may

appear on the screen.

This feature allows you to set the TV to return to a particular channel after a certain amount of time. For example, you may be watching a channel when commercials start. You can set the R.Surf to “5 minutes”, then switch channels. After minutes, the TV will return to the original channel.

Surf	00: 29

 DNIe Jr (Digital Natural Image engine Junior)

This feature bring you more detailed image with detail

enhancement, contrast enhancement and white

enhancement. New image compensation algorithm gives

brighter, clearer, much detailed image to you. DNIe Jr

technology will fit every signals into your eyes.

Press the R.SURF button on the remote control repeatedly to set the timer in thirty second intervals, up to five minutes.

English - 5

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.