Sony RDR-VXD655 - Manual (Page 113)

113
A
d
d
iti
o
n
a
l I
n
fo
rm
a
tio
n
– A disc that has a non-standard shape (e.g.,
card, heart).
– A disc with a label or sticker on it.
– A disc that has cellophane tape or sticker
adhesive on it.
Symptoms caused by contaminated video
heads
When the video heads are dirty, the picture is
distorted or the tape cannot be played.
When the video heads are dirty, clean the video
heads using a Sony video head cleaning cassette.
If a Sony cleaning cassette is not available in your
area, have the heads cleaned at your nearest Sony
dealer (a standard service fee will be charged). Do
not use a commercially available liquid type
cleaning cassette, as it may damage the video
heads.
Specifications
System
[DVD recorder section]
Laser
Semiconductor laser
Audio recording format
Dolby Digital
Video recording format
MPEG Video
[VCR section]
Format
VHS NTSC standard
Video recording system
Rotary head helical scanning FM system
Video heads
Double azimuth four heads
Video signal
NTSC color, EIA standards
Tape speed
SP: 33.35 mm/s (1
3
/ 8 inches/s)
EP: 11.12 mm/s (
7
/
16
inches/s)
LP: 16.67 mm/s (
11
/
16
inches/s),
playback only
Maximum recording/playback time
8 hrs. in EP mode (with T-160 tape)
Rewind time
Approx. 2 min (with T-120 tape)
[Tuner section]
Television system
NTSC: American TV standard
ATSC (8VSB terrestrial): ATSC compliant
8VSB
QAM on cable: ANSI/SCTE 07 2000
(Does not include CableCARD
functionality)
Channel coverage
Terrestrial
Analog 2-69 Digital 2-69
Cable
Analog 1-125 Digital 1-135
Antenna
75-ohm antenna terminal for VHF/UHF
initial
contamination terminal
,continued