39
RQT7301
Re
fe
re
n
c
e
Specifications
Recording system:
DVD Video Recording format (DVD-RAM),
DVD-Video format (DVD-R)
Optical pick-up:
System with 1 lens, 2 integration units
(658 nm wavelength for DVDs,
795 nm wavelength for CDs)
Recordable discs:
12 cm (5
q
) 4.7 GB DVD-RAM discs
12 cm (5
q
) 9.4 GB DVD-RAM discs
8 cm (3
q
) 2.8 GB DVD-RAM discs
12 cm (5
q
) 4.7 GB DVD-R discs (for General Ver. 2.0)
8 cm (3
q
) 1.4 GB DVD-R discs (for General Ver. 2.0)
12 cm (5
z
) 4.7 GB DVD-R discs
(for General Ver. 2.0/4
k
–SPEED DVD-R Revision 1.0)
Recording time:
Max. 8 hours (using 4.7 GB disc)
XP: 60 minutes
SP: 120 minutes
LP: 240 minutes
EP: 360 minutes or 480 minutes
Discs played:
12 cm (5
q
) 4.7 GB DVD-RAM discs
12 cm (5
q
) 9.4 GB DVD-RAM discs
8 cm (3
q
) 2.8 GB DVD-RAM discs
12 cm (5
q
) 4.7 GB DVD-R discs (for General Ver. 2.0)
8 cm (3
q
) 1.4 GB DVD-R discs (for General Ver. 2.0)
12 cm (5
z
) 4.7 GB DVD-R discs
(for General Ver. 2.0/4
k
–SPEED DVD-R Revision 1.0)
DVD-VIDEO discs
DVD-Audio discs
CD-Audio discs (CD-DA)
Video CD discs
CD-R/CD-RW discs (CD-DA, Video CD, MP3 formatted discs)
Video system
TV system:
NTSC system, 525 lines, 60 fields
Recording system:
MPEG2 (Hybrid VBR)
Input:
LINE (pin jack)
a
3,
1.0 Vp-p; 75
≠
S connector
a
3
Y: 1.0
Vp-p;
75
≠
C: 0.286 Vp-p; 75
≠
Output:
LINE (pin jack)
a
1,
1.0 Vp-p; 75
≠
S connector
a
1
Y: 1.0
Vp-p;
75
≠
C: 0.286 Vp-p; 75
≠
Component video output (480P/480i):
Y: 1.0
Vp-p;
75
≠
P
B
: 0.7
Vp-p;
75
≠
P
R
: 0.7
Vp-p;
75
≠
Antenna reception input:TV Channel:
2ch–69ch, 75
≠
CATV Channel:
1ch–125ch, 75
≠
Audio system
Recording system:
Dolby Digital
Input:
LINE (pin jack)
a
3
Reference input: 309 mVrms
FS: 2 Vrms (1 kHz, 0 dB)
Input impedance: 47 k
≠
Output:
LINE (pin jack)
a
1
Reference output: 309 mVrms
FS: 2 Vrms (1 kHz, 0 dB)
Output impedance: 1 k
≠
(Load impedance: 10 k
≠
)
Number of channels:
Recording:
2 channels
Playback:
2 channels
Other input/output connectors:
Digital audio optical output connector
Operating temperature range:
5
o
C–40
o
C (41
o
F–104
o
F)
Operating humidity range:
10 %–80 % RH (no condensation)
Clock unit:
Quartz-controlled 12-hour digital display
LASER Specification
Class
I
LASER Product
Wave length:
795 nm 658 nm
Laser power:
No hazardous radiation is emitted with the safety protection
Power supply
[For\U.S.A.\and\Canada]
AC 120 V, 60 Hz
[For\units\with\PX\printed\on\the\outer\packaging]
AC 110 –240 V, 50/60 Hz
Power consumption:
25 W
Dimensions:
Approx. 430 (W)
k
79 (H)
k
274 (D) mm
[Approx.16
15
/
16
q
(W)
k
3
1
/
8
q
(H)
k
10
13
/
16
q
(D)]
(excluding protrusions)
Mass:
Approx. 3.3 k
g
(7.28 lbs)
[Note]
Specifications are subject to change without notice.
Mass and dimensions are approximate.
The precision parts in this unit are readily affected by the
environment, especially temperature, humidity, and dust.
Cigarette smoke also can cause malfunction or breakdown.
To clean this unit, wipe with a soft, dry cloth.
≥
Never use alcohol, paint thinner or benzine to clean this unit.
≥
Before using chemically treated cloth, read the instructions that
came with the cloth carefully.
Observe the following points to ensure continued listening and
viewing pleasure.
Dust and dirt may adhere to the unit’s lens over time, making it
impossible to record or play discs.
Use the DVD-RAM/PD lens cleaner (LF-K123LCA1) about once
every year, depending on frequency of use and the operating
environment. Read the lens cleaner’s instructions carefully before
use.
Power consumption in standby mode:
approx. 2.9 W
Maintenance
7301en.book 39 ページ ２００４年３月１日 月曜日 午後５時３５分
