Sony DVCAM DSR-45P, Руководство по обслуживанию

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1-3
DSR-45/45P
Chapter 1 Overview
17
(GB)
Chapter 1 Overview
• If you set FF/REW SPD on the VTR SET menu to
SHUTTLEMAX, you can display the picture while
fast-forwarding the tape.
For details on the tape transport speed of the
SHUTTLEMAX setting, see “FF/REW SPD” in the “VTR
SET menu” on page 90 (GB).
5 PAUSE button/indicator
When you press this button during recording, playing,
or audio dubbing, the current operation goes into the
pause mode. Pressing this button again resumes the
operation. The indicator lights while the unit is in the
pause mode.
6 REC (record) button/indicator
When you press the PLAY button while holding this
button down, the PLAY and REC indicators light and
recording starts.
When the unit is in the stop mode, you can check EE
signals for an image, sound and time code by pressing
this button. During this check, the REC indicator
lights. To stop this operation, press the STOP button.
For details, see “EE/PB SEL” in the “DISPLAY SET menu”
on page 85 (GB). For details on time codes, see “DSR-45/
45P time codes” on page 63 (GB).
Note
The unit can record only in the DVCAM format or in
the SP mode of the DV format.
7 AUDIO DUB (audio dubbing) button/indicator
Use this button to dub sounds. The indicator lights
while sounds are being dubbed.
For details on audio dubbing, see “Audio Dubbing” on
page 74 (GB).
When the unit is in the stop mode and the INPUT
SELECT selector is set to other than DV, you can
listen to the EE sound by pressing this button. During
this operation, the indicator lights. To stop the
operation, press the STOP button.
For details, see “EE/PB SEL” in the “DISPLAY SET menu”
on page 85 (GB).
8 DUP (duplicate) button/indicator
Use to duplicate a tape, including the time code.
During duplication, the indicator lights.
For details on the duplicate function, see “Duplication
(generating a work tape with the same time code)” on page
69 (GB).
When the unit is in the stop mode and a DV signal is
selected and input, you can check the EE signals for an
image, sound and time code by pressing this button.
During the check, the indicator lights. To stop this
operation, press the STOP button.
For details, see “EE/PB SEL” in the “DISPLAY SET menu”
on page 85 (GB). For details on time codes, see “DSR-45/
45P time codes” on page 63 (GB).
18
(GB) Chapter 1 Overview
Location and Function of Parts
Chapter 1 Overview
3 Audio control section
1 AUDIO INPUT (AUTO/MANU) switch
Switches the audio recording level adjustment mode.
AUTO: Adjusts the recording level automatically.
The AUDIO REC LEVEL control knobs (CH-1 to
CH-4)
2 are disabled.
To link the AGC (Auto Gain Control) of the audio
channels (CH-1/2 or CH-3/4), set AGC CH1,2
(AGC CH3,4) on the AUDIO SET menu to
LINKED.
MANU: Enables the AUDIO REC LEVEL control
knobs (CH-1 to CH-4) 2 to manually adjust the
recording level.
Notes
• When DV signals are input to the unit, the sound
recorded retains the signal level input, regardless of
the setting of this switch.
• If the sound is louder than the input amplifier’s
dynamic range, the AUTO setting is ineffective.
• Even if you set this switch to AUTO, unless the
setting of the INPUT LEVEL selector on the rear
panel is appropriate, there may be clipping and noise.
• The audio level is automatically adjusted to an
appropriate level when you select AUTO. It takes
about 20 seconds for the audio level to be stabilized
in the following cases.
– immediately after powering on
– immediately after stopping a playback operation
– immediately after switching the audio mode in
AUDIO MODE on the AUDIO SET menu
• If LIMITER on the AUDIO SET menu has been set
to ON while you are manually adjusting the audio
level, you can record the sound without clipping even
if the audio input level is high as long as the level is
within the amplifier’s dynamic range. The LIMITER
setting is available only when this switch is set to
MANU.
2 AUDIO REC LEVEL control knobs (CH-1 to
CH-4)
By turning these knobs, you can adjust the analog
audio input signal levels for CH-1 to CH-4
respectively. You can adjust the audio signal level only
if the AUDIO INPUT (AUTO/MANU) switch
1 has
been set to MANU.
To display the audio levels meters on the LCD
monitor, set the DISPLAY SELECT selector on the
monitor display section to AUDIO (audio screen).
While you are holding down the FINE (fine audio
levels) button when the audio levels meters are
displayed, a part of the audio levels meters will be
enlarged (Fine audio levels screen). To select the
enlarged portion, use REF LEVEL on the AUDIO SET
menu. You can adjust the audio levels precisely on this
screen.
For details on the audio screen, see “Audio screen” on page
28 (GB).
Note
You cannot adjust the audio level of the DV signal.
CH-1
CH-2
CH-3
CH-4
1 AUDIO INPUT switch
2 AUDIO REC LEVEL control knobs
Chapter 1 Overview
19
(GB)
Chapter 1 Overview
4 Display window
1 END SEARCH button
When you press this button, the unit searches the tape
and plays back the last five-second recorded picture.
After playback, the unit turns to the stop mode. Use
this function to record another image at the end of the
last recorded portion or to check the image itself.
Note
If you use a cassette without cassette memory, the end
search function does not work once you eject the
cassette after you have recorded on the tape. If you use
a cassette with cassette memory, the end search
function works even if you have ejected the cassette
one or more times. If there is a blank portion at the
beginning or between recorded portions, the end
search function may not work correctly.
2 INDEX button
Press this button during recording to mark an index. If
you mark an index at the scene you want to search for,
you can easily find the scene later.
For details on index, see “Recording Functions” on page 44
(GB).
3 q (cassette) indicator
Lights when a digital video cassette is loaded. Even if
the unit is in the standby mode, the indicator lights as
long as a cassette is inside of the unit. While a cassette
is being ejected, the indicator flashes.
4 DVCAM indicator
Lights when the unit is playing back a tape recorded in
the DVCAM format. When REC MODE on the VTR
SET menu is set to DVCAM, this indicator also lights
during recording or when the unit is in the EE mode.
For details on the VTR SET menu, see “VTR SET menu” on
page 90 (GB).
5 Remote control detector
6 Time counter display
Displays time data (count value of the counter / time
code / user bits), the self-diagnostics code numbers
(page 100 (GB)), or the alarm messages (“Err” (page
97 (GB)).
When the count value of the counter is negative, “–”
appears as the first digit (leftmost digit). When that
value is positive, the first digit is blank.
When the format of the displayed time code is drop
frame mode, the drop frame indicator, located between
minutes and seconds, lights.
The user bits are displayed with periods (.) after each
digit.
Notes
• In the playback mode, if the tape has a portion where
recorded signals are not continuous;
– The count value of the counter may not advance
correctly from that portion.
– The displayed value of the time code or user bits
may be temporarily inaccurate.
• When this unit plays back a part of the tape where the
recorded color system has been changed between
PAL and NTSC, the displayed value may be
inaccurate.
• When this unit plays back a part of the tape where the
recording format has been changed between DVCAM
and DV, the displayed value may be inaccurate.
• The counter operates on a ±12-hour cycle. You
cannot make the counter operate on a 24-hour cycle.
• The count value of the counter consists of seven
digits. The leftmost digit is not displayed. (i.e.; If the
actual count value is “11:22:11:22,” the displayed
value will be “1:22:11:22.” ) However, the unit
recognizes that the hours value is 11.
2
INDEX button
6
Time counter display
5 Remote control detector
1 END SEARCH button
3 q
(cassette) indicator
4 DVCAM indicator
7 COUNTER SELECT selector
8 RESET button
Drop frame indicator
(Continued)
20
(GB) Chapter 1 Overview
Location and Function of Parts
Chapter 1 Overview
Rear Panel
2 DV jack
3 AC IN connector
4 CONTROL S IN jack
5 MONITOR jacks 1
TC connectors
3
Remote control
section
(see page 24 (GB))
1 Video signal input/
output section
(see page 22 (GB))
2 Audio signal input/
output section
(see page 23 (GB))
7 COUNTER SELECT selector
Selects the time data to be indicated on the time
counter display. Selected time data is also displayed on
the LCD monitor or on the counter display of a
monitor connected to the MONITOR VIDEO jack.
COUNTER: Count value of the counter (seven
digits). The value is displayed on a ±12-hour
cycle.
TC: Time code
U-BIT: User bits
Notes
• The count value of the counter of this unit is
determined by calculation based on the time code,
that is, simple approximation. Therefore, in cases
such as the following, the value may be inaccurate.
– There is a portion where the time code is not
continuous on the tape you are using.
– The time code in both the drop frame mode and the
non-drop frame mode are recorded on the tape you
are using (For DSR-45 only).
– There is a blank portion between recorded portions
on the tape you are using.
– A tape recorded using the PAL color system is
being used in the DSR-45.
– A tape recorded using the NTSC color system is
being used in the DSR-45P.
– You are using an external time code.
– TC RUN on the TC/UB SET menu is set to FREE
RUN.
• If you intend to edit using an RS-422A connection,
set the editing mode of the controller to time code
(TC), and set the COUNTER SELECT selector of
this unit to TC.
8 RESET (counter reset) button
When the COUNTER SELECT selector 7 is set to
COUNTER, pressing this button resets the value
indicated on the time counter display to 0:00:00:00
(0H00M00S00F).
Notes
• This button cannot reset the value of the time code or
user bits.
• To reset the value of the time code or user bits, use
TC PRESET or UB PRESET on the TC/UB SET
menu.