Basic operations

See page 14 for button locations.

Sleep Timer [SLEEP]

The system turns off automatically when the specified period of time has passed.

Press SLEEP.

Each time you press the button, the shut-off time changes. Example:

 

minutes

S L E E P

6 0

To check the remaining time

Press SLEEP once.

To change the remaining time

Press SLEEP repeatedly.

To cancel

Press SLEEP repeatedly until “SLEEP – –” appears.

• Turning off the power also cancels the Sleep Timer.

Adjusting the output level of the subwoofer and speakers

Press each speaker button you want to adjust the output level and then LEVEL +/–.

FRONT L: Front Left speaker

FRONT R: Front Right speaker

SURR. L: Surround Left speaker

SURR. R: Surround Right speaker

CENTER:

Center speaker

S.WFR:

Subwoofer

NOTE

You can also make adjustments by using the setup menu shown on the TV screen. (A pg. 36)

The adjustments take effect for all sources.

You cannot make this adjustment when FM or AM is selected as the source and “SURR OFF” is selected as the surround mode.

Adjusting the treble sound [TREBLE]

Press TREBLE and then LEVEL +/–.

NOTE

• The adjustments take effect for all sources.

Adjusting the bass sound [BASS]

Press BASS and then LEVEL +/–.

NOTE

• The adjustments take effect for all sources.

Changing the scan mode

The system can be accommodated to your TV’s scan mode.

NOTE

To use the system in PROGRESSIVE mode, it is required that the center unit is connected to the TV by using a component video cord (not supplied). (A pg. 10)

7While DVD is selected as the source and stopped

1 Press and hold SCAN MODE for

2 seconds.

“NTSC”, “PAL” or “NTSC PRG”, “PAL PRG” appears on the display window.

2 Press Cursor 3/2 to select the desired mode.

NTSC:

Select when your TV supports the NTSC

 

 

interlaced video input only.

NTSC PRG:

Select when your TV equipped with

 

 

component jacks supports the NTSC

 

 

progressive video input.

PAL:

Select when your TV supports the PAL

 

 

interlaced video input only.

PAL PRG:

Select when your TV equipped with

 

 

component jacks supports the PAL

 

 

progressive video input.

You can get better picture quality in NTSC PRG, PAL PRG mode than in NTSC, PAL mode.

3 Press ENTER while the selected mode is displayed.

When “NTSC PRG” or “PAL PRG” is selected, the PROGRESSIVE indicator lights on the display window.

NOTE

Although the picture may be distorted when you press ENTER, this is not a malfunction of the system.

There are some progressive TVs and High-Definition TVs that are not fully compatible with this system, resulting in an unnatural picture when playing back a DVD VIDEO in the progressive scan mode. In such a case, change the scan mode to “NTSC” or “PAL”. To check the compatibility of your TV, contact your local JVC customer service center.

All JVC progressive TVs and High-Definition TVs are fully compatible with this system.

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Image 19
JVC SP-PWS77 Sleep Timer Sleep, Adjusting the output level of the subwoofer and speakers, Adjusting the bass sound Bass

XV-THS77, SP-THS77C, GVT0154-001A, SP-THS77F, SP-THS77S specifications

JVC has a long-standing reputation for producing high-quality audio equipment, and the JVC SP-PWS77, SP-THS77S, SP-THS77F, GVT0154-001A, and SP-THS77C exemplify the brand's commitment to excellence in sound technology. Each of these models features advanced audio engineering to deliver superior sound quality, making them ideal for home theaters, music lovers, and gaming enthusiasts alike.

The JVC SP-PWS77 is a wireless subwoofer designed to enhance the low-frequency effects of your audio experience. With a robust output and deep bass response, this subwoofer incorporates advanced digital amplifiers, allowing for precise control over sound reproduction. The wireless connectivity feature makes it easy to integrate with other components, eliminating the clutter of cables and simplifying setup.

Moving on to the SP-THS77S and SP-THS77F, these are satellite speakers renowned for their compact design and powerful performance. Both models utilize high-performance drivers that ensure clear vocal reproduction and dynamic range across various audio frequencies. The SP-THS77S is characterized by its sleek design, making it suitable for wall-mounting or placement on a shelf. Meanwhile, the SP-THS77F stands out with a broader soundstage, making it an excellent choice for immersive audio experiences.

The GVT0154-001A is an essential part of JVC's speaker lineup, functioning primarily as an audio processor. This model features advanced sound tuning technology that allows users to customize their audio output to suit different content types. Whether you are watching movies, listening to music, or playing video games, the GVT0154-001A ensures you get the best sound quality by optimizing audio settings in real-time.

Lastly, the SP-THS77C is designed as a center channel speaker, critical for a home theater setup. This model aims to reproduce dialogue with exceptional clarity, ensuring that every word is heard without interference from background sounds. It incorporates advanced speaker technology with a wide frequency response that complements the other speakers in the system, creating a cohesive sound environment.

Overall, the JVC SP-PWS77, SP-THS77S, SP-THS77F, GVT0154-001A, and SP-THS77C exemplify cutting-edge sound technology, making them excellent choices for anyone looking to enhance their audio experience. With their advanced features, robust build quality, and versatility, these models continue to cement JVC's place as a leader in the audio equipment market.