360 Systems V2000 Series, Руководство по эксплуатации, Страница: 42 / 117

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Image Server 2000
Playing a Clip
Clips can be played on any of the three channels of the Image Server 2000, except that when
Channel 1 is used for recording, it is not simultaneously available for playback.
Setting up for Playback
The Image Server 2000 was designed primarily for use in genlocked broadcast facilities.
However, if it is being used for playback in a non-genlocked facility, its internal sync reference
may be selected. See sections elsewhere in this document for information on genlock sync
references and their connection to a system.
Perform the following steps before playing clips from the Image Server:
1. If a genlock signal is distributed through the facility, it should also be connected to the
server’s rear panel genlock connector. This input has a fixed 75-ohm termination. Do not
add another termination at any point on the genlock cable.
2. If an external genlock signal is available, it should be selected as the server sync reference,
using the On-Screen user interface.
A. When working from the On-Screen user interface, check the box marked
LOCAL .
B. Eject any clip in Channel 1 and verify that the status windows displays IDLE.
C. From the main menu bar select
SYSTEM>CONFIGURE .
D. Select GENLOCK as the sync source.
E. Click
APPLY
followed by
OK
. The Configure window will close.
F. Check that the front panel
GENLOCK
LED is now illuminated.
3. If the server is installed in a facility where no genlock is available, the Internal sync
reference setting can be used for playback without genlock. Follow the steps in item #2
above, but select
INTERNAL instead of GENLOCK . In this case the front panel GENLOCK
LED will not illuminate. Note that recording is not possible using the internal crystal as a
sync reference.
Playing a Clip
When the steps outlined above in “Setting up for Playback” have been done, you are ready to
play stored video clips.
1. When working from the On-Screen user interface, check the box marked
LOCAL . When
using an automation controller, un-check this box.
2. Open a Channel transport window. From the main menu bar, click
TRANSPORT>CHANNEL 1 , followed by OPEN . This window contains all controls
needed to play a clip.
3. From a Channel transport window click FILE>OPEN . A dialog box will open containing a
list of existing clips. Click on the desired clip name, followed by OPEN .
4. The dialog box will close, and the channel transport window will show the selected clip
name and running time.