JVC SP-THS77S ユーザーズマニュアル

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Basic operations
16
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:
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.
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.
Press TREBLE and then LEVEL +/–.
NOTE
• The adjustments take effect for all sources.
Press BASS and then LEVEL +/–.
NOTE
• The adjustments take effect for all sources.
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)
7
While 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.
Sleep Timer [SLEEP]
Adjusting the output level 
of the subwoofer and 
speakers
Adjusting the treble 
sound [TREBLE]
S L E E P
6 0
minutes
Adjusting the bass sound 
[BASS]
Changing the scan mode
• 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.
See page 14 for button locations.
TH-S77[U].book  Page 16  Wednesday, April 27, 2005  2:01 PM