Sony BVH-2000, Operation And Maintenance Manual

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SERVO alarm lamp (red)/SYSTEM alarm lamp
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These lamps warn of improper VTR operation.
SERVO alarm
This lamp lights un til the servo locks or when the servo
does not lock.
SYSTEM
This lamp lights when the system control does not
correctly functions.
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CF LOCK lamp (green)
This lamp lights when the VTR is operating with its
color framing locked .. Color frame/non-color frame is
set by the switches on the CD-17 and SR-15 boards
to
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HEAD selector
Selects the head of the video signal.
R/P: Playback with the R/P (record/playback)
head.
PLAY: Playback with the PLAY head. VTRs equipped
with the dynamic tracking function can
perform dynamic playback.
In the REC or EDIT REC mode, the R/P head is
selected automatically for recording and edit-recording
regardless of the position of this switch.
• This selector functions only on the BVH-2000(02).
On the the head opera tes
at any position.
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This switch selects one of the following three kinds of
tape run time display on the display
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TIME CODE: This is used to indicate the SMPTE
time code. The CH3 INPUT switch on
the AE-03 board to
should be set to the TC position. The
A-3 SEL switch on the AE-03 board is
used to select an external time code or
internal time code (when the optional
BKH-20 15 is installed). The
switch on the BKH-2015 (TC-14) is
used to change the time code or user
bit indicator. this indicates a
value read by the time code reader but
when the T APE/EE selector
CD
is set
to INPUT, it indicates an input from
the time code generator.
TIMER-I: This is used to indicate the tape run
time by counting the CTL signal on
the tape. It is possible to zero reset at
any position on the tape with the
RESET button
(j).
After reset, the
new tape run time is indicated from
this point.
TIMER-2: This is used to indicate the tape run
time by counting the CTL signal on
the tape. When the tape is threaded,
zero reset of the TIMER -2 cannot be
performed.
The data of the TIME CODE, TIMER-lor TIMER-2
selected by this which is indicated on the display,
can be entered as the edit IN or OUT point.
• Both TIMER-l and 2 start counting the tape run
time when the machine is in an mode except the
STOP mode. The TIMER-2 zero point is the position
where the operation mode is designated after the
tape has been threaded. For TIMER-I, it is possbile
to zero reset any position on the tape.
• When the power is turned OFF with the tape
installed, the data of TIMER-l and 2 is retained for
12 hours by means of a built-in back-up capacitor,
so that the data can be used again within this period.
(1) TIME CODE reset
After the TIME CODE/TIMER selector is set to
set to TIMER-I, by pressing the RESET button at
any position, the TIMER-l data indicated on the
display
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can be reset to zero. For
zero reset cannot be operated.
(2) TIME CODE reset
After the TIME selector is set to
TIME CODE, by setting the T APE/EE selector
CD
to INPUT, the input from the time code generator
is indicated on the display. The time code generator
is reset to zero by pressing the RESET button in
this state.
When the user bit is displayed, the user bit is reset
to zero.
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Display
This is a two line, 40 character dot matrix display
divided into the following 6 blocks:
Block 1
Block 3 Block 5
Block 2 Block 4 Block 6
• 8 columns of digits show 00 hours/DO minutes/
00 seconds/Of) frames.
• The data display is in the
+/-
mode when the S9-5
on the SY-80 board is set to and in the 24-hour
mode when the S9-5 is set to OFF.
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