Sony Hi8 EVV-9000P User manual

Video Cassette Recor
EV
V-9000P
Istruzioni per Puso pagina 104
Prima diusare l’'apparecchio, leggere con attenzione questo
manuale e conservarlo per riferimenti futuri.
PLE
© 1990 by Sony Corporation

PEnish
To prevent fire or shock hazard, do not expose the unit to
rain or moisture.
To avoid electrical shock, do not open the cabinet. Refer
servicing to qualified personnel only.

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Features
APPIication
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Hi8 (High Eight) video system ............
Recording and playback systems
PreCaUtiONS
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Location and function of parts and controls
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Assembling the VTR and the DXC-325P
Attaching the shoulder strap
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Power
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Cassette
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Recording
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Specifications
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The EVV-9000P is a Hi8 video cassette recorder for a camcorder dockable to the DXC-325P (3-chip CCD color video
camera).
Hi8 format for high quality picture
The Hi8 video system gives much better picture quality than
standard 8 mm video system. For Hi8 recording, Hi8 ME
(Metal Evaporated) videocassettes must be used. The EVV-
9000P is provided with both Hi8 and standard record/
playback mode. The cassette type is automatically detected.
And the recorded mode is also automatically detected when
playback.
Y/C separated video input
. Conventionally, video equipment exchanges the composite
video signal containing the luminance (Y) signal and the
chrominance (C) signal mixed. The composite video signal
is liable to produce interference resulting in picture quality
loss. The EVV-9000P, on the contrary, uses the Y/C
separated video input, which minimizes flickers and color
blur. Sharpness is enhanced to such an extent that hair and
fine stripes are clearly visible.
One AFM and two PCM audio channels
The EVV-9000P provides high quality audio with its
monaural AFM and stereo PCM recording system.
Built-in 8 mm time code generator
The 8 mm time code is recorded onto a tape for precise
editing reference.
8 mm tape format
The video, audio and time code signals are recorded on the
8 mm video tape as follows.
sO a ESN HM eR SN
_ sO AIR SRNR RT RRR RI EIEN
<@sem: Tape travel
8mm TC data
y PCM audio track
Tape width
Lee
"ets RGM HSRC RD EAN RN RU PSS a A BE MNP
8mm time code
The 8 mm time code has been developed to record the
absolute frame address onto the tape for precise editing
reference. The 8 mm time code is digitally recorded by units
of hour, minute, second and frame by the video heads.
The 8 mm time code is used only for 8 mm format. It is not
compatible with time codes recorded in other time code
format.

- Example: To edit the recorded 8mm tape with time code to make up the master U-matic SP tape:
Recording
Recorded 8mm tape
with time code
DXC-325P 3-CCD color EVV-9000P
video camera
Two-VCR editing
By using the DME-450P with the RM-450CE, electronic editing with
special effects can be carried out using two VCRs; a player and a
recorder.
VO-9850P
U-matic
SP
master
tape
(recorder)
EVO-9800P
f (player)
9) pause errr RRL AIS
= t
q 4 A
| las bus signal i PGM OUT signal ,
| DME-450P |
k
Control RGD bus
signal signal - Control
‘Cue signal ; signal
en eae
pia
RM-450CE
2
F
4
:
3

The 8mm video system uses metal tape, so it can record a
large amount of information and give enhanced picture
quality. The Hi8 video system is based on the 8mm video
system but has improved the picture quality.
High Quality Picture
In the Hi8 format, the luminance carrier frequency is shifted
up from 5.0 MHz of the standard 8mm format to 7.0 MHz at
center carrier level to realize more than 400 TV lines of
horizontal resolution. The FM deviation expanded from
1.2 MHz to 2.0 MHz greatly improves S/N ratio. Thus, the
EVV-S9000P offers such effects as recording more detailed
visual information and less noise at the edges of objects in
the picture.
In addition, the new TSS (Tilted Sendust Sputtered) head
achieves 2dB higher output than the conventional head, and
a new pre-emphasis system together with a high white clip
level (220%) can offer more precise reproduction.
Difference between 8mm and Hi8 Format
The chroma subcarrier frequency which carries
information on colors is kept unchanged at 732 kHz.
The frequency of the Y carrier is shifted up by 1.5 MHz,
and the deviation is widened to 2.0 MHz.
Frequency
deviation of
the standard 8mm __ of the Hi8
video system video system
1.2 MHz. 2.0 MHz
ATF pilot carriers
Luminance signal
=
; Chrominance
signal
oes
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4.2 MHz 5.4 MHz ! '
5.7 MHz
' i
Subcarrier 4.5 MHz
732 kHz
Frequency deviation
7.7 MHz
Use of High Grade Tape
Corresponding to the Hi8 Video
System
Metal evaporated tape is ideal for video systems because it
has large magnetic energy that enables high-density
recording. The Hi8 video cassette recorder uses such high-
grade tape covering a wide frequency range, to achieve a
high-quality video signal for recording/playback.
ameter | urminance FM sideband of the standard
8mm video system
“+=! uminance FM sideband of the Hi8
video system
LLM EP MOAN Ea ES 8 BA BPRS DCP SCEARA EN ROSES IEE MELO BERIT BOCES EE IRE

‘Recording
format
is
automatically
selected
according
to
the
tape
used.
. Recording with this unit
Tape recorded in the Hi8
ne
ape
.
video
system
Standard
Tape recorded in the
standard 8mm video system
8mm tape
e A tape recorded in the Hi8 video system cannot be played
back with a conventional 8mm video camera recorder.
¢ A tape for the Hi8 video system cannot be recorded and
played back in the Hi8 video system with a conventional
8mm video camera recorder.
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Playback with this unit
Tape recorded in the Hi8
video system The playback mode is selected
automatically.
standard 8mm video system
Tape recorded in the
e Recording and playing back in the Hi8 video system is
not possible when using a standard 8mm tape.
ins ee RES On EAE SE EE REECE 5 a GaN EOE EOD I ROO RECESS EROS BE RY BETA I SUSE EERE ARE EE TE ILE ARETE ASE BEBTE
« The recording tape speeds in the Hi8 video system are
compatible with the standard 8mm format.
Recording/playback time is 1.5 hours using a P5-90MP
tape or the equivalent.

Safety
¢ Operate the unit only on 12 V DC. Use the accessories
recommended in this manual for power sources.
e Do not disassemble the unit, as precision parts inside the
unit may be damaged.
e Allow adequate air circulation to prevent internal heat
built-up.
e Should any solid object or liquid fall into the cabinet, have
the unit checked by qualified personnel before operating it
again.
Operation
e Do not operate the unit outside the —5°C to 45°C (23°F to
113°F) temperature range.
e Avoid using and storing the unit in the following locations.
~— Locations susceptible to vibration.
— Locations exposed to strong magnetic fields.
— Locations near TV or radio transmitters where strong
radio waves are generated.
e Remove and store video cassettes after recording or
playback.
e Store cassettes in their cases and keep them in an upright
position to prevent intrusion of dust and uneven winding.
Cleaning
Clean the cabinet, panel and controls with a dry soft cloth or
soft cloth lightly moistened with a mild detergent solution.
Do not use any type of solvent, such as alcohol or benzine,
which might damage the finish.
Repacking
Do not discard the carton. It provides maximum protection
whenever the unit is transported. Do not transport or ship
the unit only in a carrying case. Repack it as it was originally
packed.
|

sane
Time data display and warning section —
: —--—--{1] Display window
| . wna 2] RESET button
Audio input/output
adjusting and power
voltage display.section
‘Audio monitor and
-warning section.
[5]
Speaker
—--—--—f
PCM1,
PCM2/AFM/BATT
input level meters
-{10] AUDIO LEVEL controls
[=]
[6] WARNING lamp
_
MONITOR control =—
~[11] AUDIO SELECT MAN/
AUTO switch
-(12] METER SELECT switch
: [13] MONITOR SELECT
switches
—~-[14] AFM INPUT SELECT
switch
Power
Others
_
[8]
POWER
switch--——
SELF
DIAG
switch
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ALARM
control
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display
and
—
warning
10
Display window
Setting or condition Displayed content
DISPLAY
switch
[3]:
TC
Time
code
(See
page
4.)
DISPLAY
switch
[3]:
COUNTER
Tape
running
time
When
an
error
occurs,
see
to
“Warning
aa
(warning
cursor)
System” (page 30)
[2] RESET button
Setting
of
DISPLAY
[3]
Indication
to
be
reset
TC
Time
code
on the
display
window
[1]
”)
COUNTER
Tape
running
time
on the
display
window
[1]
®
1) See “Recording the 8mm time code” (page 26).
2) The tape running time indication can be reset during recording or playback.
[3] DISPLAY switch
Selects indication on the display window [1].
[4] LIGHT switch
Set
the
switch
to
ON
to
illuminate
the
display
window
[1]
and
PCM1,
PCM2/AFM/
BATT input level meters [8]. Set the switch to OFF to turn off the illumination.