Valor Multimedia NVG-720W, Руководство пользователя

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RATING (Parental Lock) Menu
The DVD system has a built-in parental lock feature to prevent unauthorized persons from
viewing restricted disc content. By default, the rating system is unlocked. Once setup, the
parental lock is released only by entering the correct password. Once the password is entered,
rating is available for setup.
RATING Menu Features
Password
Rating
Load Factory
----
1. Kid Safe
2. G
3.PG
4. PG-13
5. PG-R
6. R
7. NC-17
8. ADULT
No
Yes
Enter a 4-digit password to activate the “Rating”
feature.
Select the appropriate rating level for the intended
audience. You may override higher ratings by using
your password.
Select “Yes” to restore the factory default settings
for the DVD setup only (except the password and
parental lock setting).
To reset the password, access the “RATING” menu and enter the current password. Once the
correct password is entered, you can access the “Password” field and enter a new one.
NOTE: Record the password and keep it in a safe place for future reference. The rating for each
disc is marked on the disc, disc packing, or documentation. If the rating is not available on the
disc, the parental lock feature is unavailable. Some discs restrict only portions of the disc and
the appropriate content will play. For details, please refer to the disc description.
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NOTE: For standard discs not formatted for “widescreen”, use of the 16:9 aspect ratio will result
in image distortion.
SPEAKER Menu
Speaker Menu Features
Speaker Mode
Front
Surround
Subwoofer
Center
Full 6CH
DownMix
Large
Small
Large
Small
None
Present
None
Large
Small
None
6-channel mode
2-channel mode. If you select this mode, the
selections below will not be available.
Use when front speakers have good bass output.
Use when front speakers do not have good bass
output.
Use when rear speakers have good bass output.
Use when rear speakers do not have good bass output.
Use when rear speakers are not present.
Use when subwoofer is present.
Use when subwoofer is not present.
Use when center speaker has good bass output.
Use when center speaker does not have good bass
output.
Use when center speaker is not present.
Speaker Selection
Selecting LARGE for the multi-channel speaker option will give a full range output. Selecting
SMALL for the multi channel speaker option will activate a high pass filter whose crossover is
dependent upon the sub-woofer low pass filter frequency. For example, if the subwoofer low
pass filter is set to 80Hz, then the high pass SMALL speaker crossover will be set to 90Hz.
Low pass
80Hz
120Hz
160Hz
High pass
90Hz
135Hz
180Hz
TV Shape
(Aspect Ratio)
4:3
16:9
Image is presented in wide view with a 4:3 aspect
ratio.
Image is presented in wide view with a 16:9 aspect
ratio.