Avtex W152D, Руководство пользователя

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D V D O PERAT IO N
3 . Se l ect the track
Se l ect T rac k -- / 15
P ress [ G OTO] button unt il T V screen d i sp l ays the fo ll ow i ng f i gure . P ress number buttons to i nput
trac k.
G OTO
Z OO MI NG THE D I SPLAYED FRA M E
V CD SV CD D V D M PE G 4
1 . When p l ay i ng a d i sc, press the [ Z OO M ] button can open the zoom i n/out funct i on, and the
TV screen d i sp l ays( take X2 mode as an e x amp l e) :
Zoom i n/out the p l ayer frame .
T he frame i s magn i f i ed to 2 t i mes of the norma l s i ze .
4 . When the fame i s magn i f i ed, press the [ ] buttons to move the frame .
2 . Press the [ Z OO M ] button cont i nua ll y, a ll the magn i f i ed/ m i n i f i ed modes d i sp l ay on the
screen i n turn . The magn i f i ed/ m i n i f i ed modes i nc l udes : 2X,3X,4X,1/2,1/3,1/4 .
3 . When the mode i s on , press [ Z OO M ] button to c l ose the zoom i n/ out funct i on, and the
frame restores norma l s i ze .
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Z OO M
M PE G 4 i s the v i deo/aud i o standard pub li shed by M PE G(Mov i ng Pi ctures E xperts Group) i n
N ovember, 1 998 . A s the d i screpant parts between frames of the p i cture on l y are processed
and the same parts are de l eted, the data quant i ty i s great l y decreased . T he most d i st i nct
feature of M PE G 4 i s the h i gh compress i on and c l ear i mag i ng . F urthermore, M PE G 4 prov i des
e l ast i c spec i f i cat i ons to adjust the stream accord i ng to the user requ i rements . T he l arger
stream can be used when co ll ect i ng pr i vate f il ms; and the sma ll stream can be used i n networ k
transferr i ng, wh i ch ma k e M PE G 4 w i de l y used .
J PE G(Jo i nt P hotograph i c E xperts Group) i s the most w i de l y used p i cture compress i on and
storage format today . U t ili z i ng h i gh eff i c i ency compress i on a l gor i thm, J PE G compresses the
or i g i na l p i cture 15 to 2 0 t i mes w i th exce ll ent p i cture qua li ty . J PE G features sma ll s i ze data,
conven i ent app li cat i on and i s supported by most p i cture process i ng software, so i t i s very
su i tab l e to store photos .
M PEG4 AND JPEG F I LE PLAY I NG
T he strong decod i ng capab ili ty of th i s un i t can decode and p l ay the f il es w i th the above formats .
I n the course of p l ay i ng, an operat i on menu w ill appear and i ts construct i on i s shown as fo ll ows .