Specifications; Maintenance - Denon DVD-557 Instrucciones De Funcionamiento

SPECIFICATIONS

SIGNAL SYSTEM
NTSC color
APPLICABLE DISCS
(1) DVD-Video Discs
1-layer 12cm single-sided discs, 2-layer 12cm single-sided
discs, 2-layer 12cm double-sided discs (1 layer per side)
1-layer 8cm single-sided discs, 2-layer 8cm single-sided
discs, 2-layer 8cm double-sided discs (1 layer per side)
(2) DVD-R/DVD-RW
(3) Compact discs (Audio CD)
12cm discs, 8cm discs
(4) CD-R/CD-RW
S-VIDEO OUTPUT
Y output level: 1Vp-p (75Ω/ohms)
C output level: 0.286Vp-p
Output connectors: S connectors, 1 set
VIDEO OUTPUT
Output level: 1Vp-p (75Ω/ohms)
Output connector: Pin jacks, 1 set
COMPONENT OUTPUT
Y output level: 1Vp-p (75Ω/ohms)
P /C output level: 0.648Vp-p (75Ω/ohms)
B B
P /C output level: 0.648Vp-p (75Ω/ohms)
R R
Output connector: Pin jacks, 1 set
HDMI OUTPUT
HDMI jack, 1 set
AUDIO OUTPUT
Output level: 2Vrms
2 channel (L, R) output connector: Pin jack, 1 set

MAINTENANCE

Cleaning the Cabinet
• Use a soft cloth slightly moistened with a mild detergent solution. Do not use a solution containing alcohol, spirits,
ammonia or abrasives.
Cleaning Discs
• When a disc becomes dirty, clean it with a cleaning cloth. Wipe the disc from the center out. Do not wipe in a circular
motion.
• Do not use solvents such as benzine, thinner, commercially available cleaners, detergent, abrasive cleaning agents or
antistatic spray intended for analog records.
Cleaning the disc lens
• If the player still does not perform properly when it is operated while referring to the relevant sections and to "TROU-
BLESHOOTING GUIDE" in this Operating Instruction, the laser optical pickup unit may be dirty. Consult your dealer or
an Authorized Service Center for inspection and cleaning of the laser optical pickup unit.
Disc Handling
• Use discs which have the following logos on them.
• Handle the discs so that fingerprints and dust do not adhere to the surfaces of the discs.
• Always store the disc in its protective case when it is not used.
• Note that discs with special shapes (heart-shaped discs, octagonal discs, etc.) cannot be
played on the this product. Do not attempt to play such discs, as they may damage the player.
AUDIO OUTPUT PROPERTIES
(1) Frequency response
1 DVDs (linear PCM) : 4Hz to 22kHz (48kHz sampling)
2 CDs
(2) S/N ratio
(3) Total harmonic distortion : 1kHz CD: 0.004%
(4) Dynamic range
DIGITAL AUDIO OUTPUT
Optical digital output: Optical connector, 1 set
Coaxial digital output: Pin jack, 1 set
POWER SUPPLY
AC 120V, 60Hz
POWER CONSUMPTION
12W (Standby: 0.95W)
MAXIMUM EXTERNAL DIMENSIONS
W: 17-3/32" (435mm)
H: 2-61/64" (75mm)
D: 12-13/64" (310mm)
(including protruding parts)
MASS
5.06 lbs (2.3 kg)
REMOTE CONTROL UNIT
RC-1018
Infrared pulse type
Supply: DC 3V, 2 R6P/AA batteries
– 27 –
: 4Hz to 44kHz (96kHz sampling)
: 4Hz to 20kHz
: 115dB
: DVD: 100dB
CD: 98dB
EN