jWIN JX-MP256FM, Руководство пользователя

Страница: 11 / 30

D. Power Of f ( cont ’ d)
What is SLEEP Time?
The uni t ’ s Sl eep Ti me can be compar ed t o t he Sl eep f unct i on f ound i n many cl ock
radios and TVs. The Sleep Timer will, when its set time (up to 120 minutes) is reached,
t ur n t he uni t of f wi t hout r egar d t o t he st at e i t ’ s i n—
so any music, FM listening,
recording, or other activity will end abruptly when the unit shuts off. The SLEEP Timer
provides far longer time intervals than does the OFF Timer, but unlike the OFF Timer
(which requires the unit to be idle to be turned off), the SLEEP Timer will be effective
under all conditions.
Setting the SLEEP TIME
1. Be sure Power off is highlighted in the System Settings menu, and press the
button to continue.
2. In the resulting display, be sure Sleep Time is selected by pressing the button to
do so. Press the button again to display the Sleep Time scale.
3. By using the or buttons, choose the number of minutes (up to 120) that you
want the unit to operate before it unconditionally turns itself off.
Note:
I f you want t he conveni ence of never havi ng t he uni t shut of f by i t sel f , sel ect “ 0”
on the Sleep Time scale. Doing so defeats the sleep time function, and unless
the OFF Timer has been set, a disabled SLEEP Timer will likely affect battery life
if you forget to manually turn the unit off.
E. Contrast
Your JX-
MP256FM al l ows you t o set t he di spl ay’ s cont r ast . Fr om t he Syst em Set up
menu, highlight Contrast, and press the button. When the slider appears, use
the or button to choose the most suitable display contrast.
F. Online Device
When highlighted and selected, the OnlineDev. menu selection offers two choices
as to how your JX-MP256FM can be used to exchange digital files with your PC. The
most common choice will be
USB Disk,
in which your unit, when connected to your
PC ( see page 20) , act s as a USB “ f l ash dr i ve” , and wi l l appear as anot her di sk dr i ve i n
Wi ndows’ “ My Comput er ” , havi ng a dr i ve l et t er ( e. g. E: ) of i t s own.
-16- JX-MP256FM Digital Audio Player
As a “ USB Di sk” , t he JX
-MP256FM is commonly used to receive MP3 and ordinary
WMA files that are stored on your PC for playback by the unit. It can also be used to
transfer any voice files (see page 49) that you create, to your PC, for storage on its
hard disk.
The other selection, known as MediaDev. (Media Device), is required when you
wish to download WMA files that are subject to DRM (Digital Rights Management)
restrictions (see pages 28-29). Such files, if you have them, will only play on your
JX-
MP256FM i f t hey’ r e t r ansf er r ed f r om Wi ndow’ s Medi a Pl ayer , Ver si on 10, whi ch
also requires that your operating system is Windows XP (as of this writing). A further
discussion of WMA files with DRM restrictions can be found on page 28.
G. Memory Info
After highlighting Memory info, press the button.
After several seconds, the display will show a numeric and
graphical representation of the amount of memory in use.
H. FW (Firmware) Version
All devices like your JX-MP256FM contain a small computer program governing its
oper at i on, and because t he pr ogr am i s “ har d
-
wi r ed” wi t hi n t he devi ce, i t ’ s known as
firmware. After highlighting FW Version, press the button.
The information displayed (typical of that shown at the right),
is helpful in identifying
t he uni t ’ s f i r mwar e ver si on( s) and i t s
creation date
—
information which may be useful for upgrades
and repairs.
I. DRM Time
Set the DRM (Digital Rights Management) time as you did the System Time (see
page 14). Once done, it is not necessary to set the DRM time again, unless a dead
bat t er y causes t he uni t ’ s cl ock t o st op. I f so, r epl ace t he bat t er y , set t he Syst em Ti me
and then the DRM time to match the System Time.
J. Exit
Highlighting Exit and pressing returns you to the Main Menu (see page 12). You
can also reach the Main Menu by pressing the button from within any of the above
System setup selections.
JX-MP256FM Digital Audio Player -17-