Audio

Audio Source

Multi-Channel Television Sound will allow you to select STEREO (a stereo broadcast), MONO (monaural sound) used when receiving a weak stereo broadcast or SECOND AUDIO PROG (SAP) which may be a secondary language, weather report, etc.

Internal Speakers

This function is useful when setting up the external speakers.

ON

Select this feature if using the internal speakers only.

TV as Center

Select this feature when setting up external speakers from a separate stereo system. The

 

TV’s speakers will work as the center speaker.

OFF

Select this feature if you prefer to use only speakers from a separate stereo system.

Auto Noise Cancel

This function eliminates the noise between stations. If a channel is tuned and is noisy, this function will automatically eliminate the audio for that channel.

Perfect Volume

This function will automatically adjust volume so each channel and input has the same average volume level.

Loudness

Set this function to ON to emphasize bass and treble at low volume levels.

Language

Some programs transmit more than one DTV language option. Most will have English as a default language. The language function will allow you to select up to 4 language options (if available).

Digital Output

This function allows you to select between Dolby® Digital and PCM.

Dolby® Digital - Select this feature if the TV is connected to an amplifier/receiver with a Dolby® Digital only decoder; it will provide six independent soundtrack channels through the optical output jack (Digital Audio).

NOTE: *Manufactured under license from Dolby Laboratories. “Dolby” and the double-D symbol are trademarks of Dolby Laboratories.

PCM - Select this feature if the TV is connected to an amplifier/receiver with a PCM only decoder; it will provide two independent soundtrack channels through the optical output jack (Digital Audio).

On-Screen

DRC

Dynamic Range Compression - Use this function to compress the range of sound volume. By compressing the range of sound volume, it is possible not only to suppress the output of loud sound at night but also to raise the volume of low sound. The default setting is ON.

Use the CURSOR PAD or to select the chosen options.

NOTE: The functions Language, Digital Output and DRC

OR

 

Audio

 

 

 

 

 

 

 

50%

 

Treble

 

 

 

 

 

 

50%

 

Bass

 

 

 

 

 

 

L

 

Balance

 

 

 

 

 

 

Off

 

Surround

 

 

 

 

 

 

Off

 

Bass Boost

 

 

 

 

Stereo

 

Audio Source

 

 

 

 

On

 

Internal Speakers

 

 

 

 

Off

 

Auto Noise Cancel

 

 

 

 

Off

 

Perfect Volume

 

 

 

 

 

Move

SEL Return

 

 

Audio

R

Display

are only available when viewing digital programs.

Use the functions at right if your TV is connected to an amplifier/receiver with optical digital input with Dolby Digital or PCM decoder capabilities.

NOTE: 1.- The DRC control affects only Dolby Digital signals decoded internally by the TV.

2.- DRC does not affect the Dolby Digital bitstream available at the digital audio output.

Bass Boost

Audio Source

Internal Speakers

Auto Noise Cancel

Perfect Volume

Loudness

Language

Digital Output

DRC

Move SEL Return

Off

Stereo

On

Off

Off

Off

1[Unknown] Dolby Digital On

37

Page 36 Page 38
Page 37
Image 37
Hitachi 55VS69A, 50VS69A, 62VS69A important safety instructions On-Screen, Display, Drc
Page 36 Page 38

55VS69A, 50VS69A, 62VS69A specifications

Hitachi’s line of projectors, specifically the 62VS69A, 50VS69A, and 55VS69A models, showcases cutting-edge technology and exceptional performance, making them ideal choices for both professional and home entertainment environments. Each of these models is designed to cater to diverse viewing needs, ensuring high-quality image representation and user-friendly features.

The Hitachi 62VS69A stands out with its impressive brightness rating, making it suitable for larger venues and spaces with ambient light. This model incorporates advanced DLP technology, which enhances color accuracy and contrast, providing viewers with a vibrant visual experience. The 62VS69A is equipped with a high native resolution, allowing for sharp detailing in larger formatted images. Additionally, this projector supports various input options, including HDMI and VGA, offering flexible connectivity for a range of devices.

The 50VS69A model, while slightly more compact, does not compromise on performance. It features a high lumen output, ensuring clear visibility even in well-lit environments. This projector is engineered for ease of use, with quick setup options and a user-friendly interface. Its portability makes it an excellent choice for business presentations and mobile users. The 50VS69A also benefits from enhanced lamp longevity, reducing maintenance costs over time.

The 55VS69A bridges the gap between the higher-end 62VS69A and the more compact 50VS69A. It provides a balanced approach with commendable brightness and resolution, making it versatile for both educational and commercial applications. This model prides itself on its excellent color reproduction, thanks to Hitachi’s proprietary color technology. The 55VS69A also features an extensive range of connectivity options, including wireless capabilities, enabling seamless integration with modern devices.

All three models are designed with durability in mind, incorporating robust build quality suited for prolonged usage. They all feature energy-saving modes to enhance efficiency and reduce power consumption. The inclusion of advanced cooling technologies ensures silent operation, allowing for a distraction-free viewing experience. Whether used for corporate presentations, educational purposes, or home cinema, the Hitachi 62VS69A, 50VS69A, and 55VS69A projectors offer a perfect blend of performance, flexibility, and reliability, making them standout choices in the projector market.
Top Page Image Contents