b.3 TREBLE: Change the value of the treble with the keys in the
rang of 0 to 100.
b.4 BALANCE: Change the value of the balance with the keys from
-50 to 50. Recommended setting is 0.
b.5 MTS: Set the modes of sound processing with the keys to
MONO→STEREO→SAP.
7.1.3. FUNCTION MENU：
FUNCTION MENU
a. The above image is a sample of the display menu.
b. The definition of each option:
b.1 NR: Set the noise reduction mode to
WEAK→MIDDLE→STRONG→OFF→WEAK by using the keys.
b.2 CCD: Press keys to decide whether to display the CCD between
on and off.
b.3 CCD MODE: Set the CCD MODE to CC1Æ CC2 Æ CC3 Æ CC4 Æ T1 Æ
T2 Æ T3 Æ T4Æ CC1 by using the keys.
CC1，CC2，CC3，CC4 displays the text of language being spoken in the video
at the bottom of the screen，while T1，T2，T3，T4 displays some information
such as weather reports and news.
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