JVC AV-25L81B, AV-29L81B, AV-21L81B specifications Auto Shutoff, Child Lock, Blue Back

Page 13

Using the TV’s menus

AUTO SHUTOFF

You can set your TV to turn off if no signals are received for about 15 minutes or longer after the end of a broadcast.

1Press MENU Tto display the

“MENU 2” menu, then select “AUTO SHUTOFF”.

 

 

 

MENU

2

 

 

 

AUTO SHUTOFF

ON

 

 

 

CHILD LOCK

ON

 

 

 

BLUE BACK

ON

 

 

 

VIDEO-2 SET

COMPONENT

 

SELECT BY

EXIT BY

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

2Press MENU Mto select “ON”.

To cancel the AUTO SHUTOFF function, select “OFF”.

•The AUTO SHUTOFF function does not turn off the TV’s main power.

•The AUTO SHUTOFF will not work for a VIDEO mode.

CHILD LOCK

You can disable the front control buttons of the TV.

When this function is set to “ON”, the TV can be operated using only the remote control.

Use this function to prevent children from operating the TV without parental consent.

1Press MENU Tto display the

“MENU 2” menu, then select “CHILD LOCK”.

 

 

 

MENU

2

 

 

 

AUTO SHUTOFF

ON

 

 

 

CHILD LOCK

ON

 

 

 

BLUE BACK

ON

 

 

 

VIDEO-2 SET

COMPONENT

 

SELECT BY

EXIT BY

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

2Press MENU Mto select “ON”.

To cancel the CHILD LOCK function, select “OFF”.

•The CHILD LOCK function is canceled when you turn the power off.

BLUE BACK

You can mute the sound and change the picture into a blue screen while no signals are received by the TV, or when the signals are unstable.

1Press MENU Tto display the

“MENU 2” menu, then select “BLUE BACK”.

 

 

 

MENU

2

 

 

 

AUTO SHUTOFF

ON

 

 

 

CHILD LOCK

ON

 

 

 

BLUE BACK

ON

 

 

 

VIDEO-2 SET

COMPONENT

 

SELECT BY

EXIT BY

 

OPERATE BY -+

DISPLAY

 

 

 

 

 

2Press MENU Mto select “ON”.

To cancel the BLUE BACK function, select “OFF”.

•To view a broadcast even when the recep- tion signal is poor, set the BLUE BACK func- tion to “OFF”.

•Even when the BLUE BACK function is set to “OFF”, the sound may not be audible.

13

Page 12 Page 14
Image 13
Page 12 Page 14
Contents Instructions Safety precautions Insert the batteries into the remote control Confirm which remote control you havePreparation Connecting the aerial Connecting the aerial and VCRConnecting the aerial and VCR Connect the power cord to the AC outlet Connecting other devicesFront Camcorder or TV game Headphones Rear DVD player composite signalsPress the Main power button on the TV Initial settingBasic operation Press the Power button to turn your TV onSelect a channel Picture Mode button Remote control buttons and functionsECO Sensor button Colour System buttonSuper Bass button OFF Timer buttonMuting button Display buttonChannel Scan button Return + buttonTo view the Return Channel Press this buttonPress the Menu Mbuttons to change function settings Using the TV’s menusBasic operation Press the Menu TbuttonsPicture Tilt InputVNR CompressChild Lock Auto ShutoffBlue Back Press Menu Tto display Menu 2 menu, then select Child LockSound Adjustments Picture AdjustmentsVIDEO-2 SET Auto CH Preset AI VolumePress Menu Mto start the Auto CH Preset function To stop the Auto CH PresetPress Menu Tto display the Menu 3 menu, then select Manual CH PresetPress Menu M Sub-menu is displayedLanguage SkipPress Menu Tto select Skip Press Menu Mto select languagePlace the Twin Port Bass Blaster Attaching the Twin Port Bass Blaster UnitUnit on top of the TV making sure Front TV buttons and partsBasic operation Using the buttons on the TVOperating menus For details, see the description for each functionTroubleshooting Broadcasting systems Specifications

AV-25L81B, AV-21L81, AV-29L81B, AV-21L81B specifications

The JVC AV-21L81B, AV-29L81B, AV-21L81, and AV-25L81B are a series of well-regarded CRT televisions that deliver reliable performance and vivid picture quality, embodying the characteristics and technologies of their time. With varying screen sizes and features, these models cater to diverse consumer needs while maintaining JVC's reputation for build quality and engineering excellence.

Starting with the AV-21L81B, this model features a 21-inch screen, making it suitable for smaller living spaces or bedrooms. It incorporates JVC’s Color System, which enhances the overall color reproduction, ensuring that visuals remain vibrant and lifelike. The AV-29L81B, on the other hand, boasts a larger 29-inch display, perfect for a more immersive viewing experience in family rooms or entertainment areas. Both models utilize enhanced resolution features to provide clearer images, making them great choices for viewing various media formats.

The AV-21L81 and AV-25L81B models maintain similar performance attributes while offering different screen sizes of 21 inches and 25 inches, respectively. The AV-25L81B falls in between the previous two models, delivering a balanced option for consumers seeking a larger viewing experience without compromising space.

Each model is equipped with JVC's proprietary technologies, such as the Super Hi-Fi Audio System, which delivers superior sound performance, complementing the visual quality. The built-in speakers provide clear and dynamic audio, enhancing the viewer's overall experience. Additionally, these televisions often feature multiple connectivity options, such as AV inputs and RF connections, allowing users to connect various devices, including VCRs, gaming consoles, and DVD players.

In terms of design, the JVC models boast sleek lines and a compact footprint, allowing them to blend seamlessly into different room aesthetics. Their durable construction ensures longevity, making them reliable choices for entertainment setups.

In conclusion, the JVC AV-21L81B, AV-29L81B, AV-21L81, and AV-25L81B televisions offer a range of features suited for various viewing environments. Their combination of size options, superior audio technology, and robust designs make them notable models in the CRT television market, offering quality performance for media consumption. They remain a testament to JVC's commitment to creating exceptional television experiences.
Top Page Image Contents