17
Rosen Entertainment Systems
REPLACING HEADPHONE BATTERIES
The wireless IR headphones require two AAA batteries. To replace
the batteries, slide off the battery compartment door on the right
earpiece and insert batteries, as shown. Make certain that the battery
polarity matches the marks inside the battery compartment.
USING OPTIONAL WIRED HEADPHONES
There are two jacks for wired headphones on the forward edge of
the unit, under a removable cover. When using optional wired
headphones, use headphones with a volume control, such as the
Rosen AC3004 (the system has no volume adjustment).
Background noise floor
Dynamic limit of headphones and most car audio systems
DVD movie
sound levels
without RES
DVD movie sound
levels with RES
Soundtrack dialogue
Sound-effects
dynamic peaks
ROSEN ENTERTAINMENT SOUND FEATURES
RES Surround-sound. (DVD audio only). While many of us have
home theatre systems with center-channel speakers and subwoofers,
Rosen knows that most of us don’t have that luxury in our vehicles. So
Rosen’s surround-sound circuitry re-creates surround effects when
watching movies – especially when using headphones!
RES Sound Processing. (DVD audio only). Movie soundtracks were
meant to be heard in a quiet theatre – not in a moving car! The dialogue
can be difficult to hear over road noise, and the most dynamic portions
of the soundtrack can overpower the car’s sound system.
With RES Sound Processing turned on, dialogue is automatically louder
and easier to hear, while loud passages, such as special effects, are
automatically lowered slightly. Try RES whether you are listening through
the car speakers or wearing headphones, and use it whenever you
find it improves the sound.
Mini-stereo Headphone Jacks