JVC How to Attach the Bassblaster Unit to Your CRT Television
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Attaching the Twin Port Bass Blaster Unit

<AV-21L81B and AV-25L81B only>

The Twin Port Bass Blaster Unit is packaged together with the TV. Before you use the TV, mount the Twin Port Bass Blaster Unit correctly on the TV.

Note:

•The SUPER BASS functions do not work unless the Twin Port Bass Blaster Unit is connected correctly to the TV. For details on the SUPER BASS functions, see page 9.

CAUTION:

•The Twin Port Bass Blaster Unit is just placed on top of the TV and is not held in place by a screw. When you use the Twin Port Bass Blaster Unit, pay attention to the following cautions. Otherwise, the Twin Port Bass Blaster Unit or TV may fall over and be damaged, or cause unexpected injury.

-Do not rest your hands or elbows on the Twin Port Bass Blaster Unit.

-Do not move the TV with the Twin Port Bass Blaster Unit mounted on top of the TV. Before you move the TV, be sure to remove the Twin Port Bass Blaster Unit.

-Do not move the TV by holding the Twin Port Bass Blaster Unit.

1 Place the Twin Port Bass Blaster

Twin Port Bass Blaster Unit

Unit on top of the TV making sure

 

that the mounting pin on the

 

bottom of the Twin Port Bass Blaster

 

Unit fits into the mounting hole on

 

the top of the TV.

 

• When you mount the Twin Port Bass Blaster Unit, make sure that the mounting pin fits properly into the mounting hole. Otherwise, the Twin Port Bass Blaster Unit may slide off the top of the TV. This may damage the Twin Port Bass Blaster Unit or cause unexpected injury.

2 Firmly insert the Twin Port Bass Blaster Unit connector into the BASS SPEAKER OUT terminal.

VIDEO-1

INPUT

COMPONENT

(VIDEO-2) OUTPUT INPUT

BASS

SPEAKER

OUT

V

Y/V

V

L/ MONO

CB

L/ MONO L

R

CR

R

R

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Contents Instructions Safety precautions Confirm which remote control you have Insert the batteries into the remote controlPreparation Connecting the aerial and VCR Connecting the aerialConnecting the aerial and VCR Front Camcorder or TV game Headphones Rear Connecting other devicesConnect the power cord to the AC outlet DVD player composite signalsInitial setting Press the Main power button on the TVPress the Power button to turn your TV on Basic operationSelect a channel ECO Sensor button Remote control buttons and functionsPicture Mode button Colour System buttonMuting button OFF Timer buttonSuper Bass button Display buttonTo view the Return Channel Return + buttonChannel Scan button Press this buttonBasic operation Using the TV’s menusPress the Menu Mbuttons to change function settings Press the Menu TbuttonsVNR InputPicture Tilt CompressBlue Back Auto ShutoffChild Lock Press Menu Tto display Menu 2 menu, then select Child LockPicture Adjustments Sound AdjustmentsVIDEO-2 SET Press Menu Mto start the Auto CH Preset function AI VolumeAuto CH Preset To stop the Auto CH PresetPress Menu M Manual CH PresetPress Menu Tto display the Menu 3 menu, then select Sub-menu is displayedPress Menu Tto select Skip SkipLanguage Press Menu Mto select languageAttaching the Twin Port Bass Blaster Unit Place the Twin Port Bass BlasterUnit on top of the TV making sure TV buttons and parts FrontOperating menus Using the buttons on the TVBasic operation For details, see the description for each functionTroubleshooting Specifications Broadcasting systems

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.
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