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SDI I/O
The LV 7330 has two SDI input connectors that can be used for
both HD-SDI and SD-SDI input. It also has an SDI output connec-
tor that you can use to send a reclocked SDI signal.
DVI Output
The various LV 7330 displays are transferred through a DVI-I
connector to an XGA (1024 ?- 768) display. The LV 7330 also uses
a squeeze method to support aspect ratios of 16:9 (1366 ?- 768)
and 15:9 (1280 ?- 768).
CINELITE II
The LV 7330 comes standard-equipped with CINELITE II
(CINELITE and CINEZONE), which is a video signal luminance in-
formation analysis tool.
With CINELITE, you can use the cursor to select any 3 points and
display their f-Stop numbers, percentage values, and level val-
ues. You can choose to analyze a single pixel or a small area by
setting the size of the measured area to 1 pixel or to the average
value for 9 or 81 pixels.
With CINEZONE, you can display the luminance levels in the pic-
ture using different colors. This allows you to quickly determine
the overall luminance distribution in the picture, and it makes it
easy to spot overexposure, underexposure, and different lumi-
nance levels in dark areas.
Picture Display
The LV 7330 has a wide assortment of SDI signal picture display
features including zoom, various safety markers, and brightness,
contrast, and chroma adjustment. The LV 7330 also supports
CEA/EIA-608 closed captioning and superimposition.
Video Signal Waveform Display
The LV 7330 uses fully digital waveform display processing to
achieve high precision and quality. From video signal waveform
display gain expansion, sweep expansion, and cursor measure-
ment to pseudo-composite and RGB displays, the LV 7330 has
all of the features that people look for in a waveform monitor. The
LV 7330 is equipped with an external sync signal input and it can
display video signal waveforms based on a tri-level sync signal or
an NTSC or PAL black burst signal.
Vector Display
The LV 7330 can display component chrominance signal vectors. The amplitude can be manually zoomed, or set to a xed magni - cation value such as ve. The IQ axes, which are useful for vector observation, can be turned on and off.
5 Bar Display
The LV 7330 can display the peak levels of the Y, R, G, B and
pseudo-composite signals.
This feature is useful for monitoring gamut errors.
Audio Display
The LV 7330 can extract the audio signal embedded in an SDI signal and display level meters, Lissajous curves, and surround- sound images for up to eight channels. The LV 7330 also supports external digital audio input, for which it can display a two-channel level meter and Lissajous curves. The level meter supports loudness metering and is useful for managing the volume level experienced by the listener.
* The resolution of SD-SDI audio quantization is up to 20 bits.
Stereo Headphone Output
The LV 7330 can extract the audio signal embedded in an SDI signal. You can select two channels from the extracted audio and transmit them in stereo through the headphone output connector.Status Display
The status display has a number of advanced features, including
SDI signal error detection and analysis features.
Time Code Display
The LV 7330 can decode SMPTE RP-188 time codes (LTC or
VITC) and display them. These codes can be used as timestamps
in the event log.
Screen Capture
The display can be captured. Captured displays can be viewed or superimposed over an input signal. Captured displays can be saved in internal memory (RAM) or USB memory or sent to a PC through an Ethernet connection as bitmap data.
Presets Settings
The LV 7330 can remember up to 30 frequently used setting configurations. The configurations can be recalled easily from the front panel or using commands sent through the Ethernet or remote connector.
Remote Connector
You can recall presets by sending commands through the remote
connector. Also, a tally light can be displayed on the screen.Ethernet Connector (Future)
From a PC connected to the LV 7330 through the Ethernet con-
nector, you can recall presets, execute panel operations, transfer
les, and monitor errors.
Last Memory
The LV 7330 backs up the current settings so that you can use
the same settings that you were using before immediately after
powering it up.
Power Supply
The LV 7330 has an XLR DC input connector and runs on a 12- VDC power supply.
Leader has earned a worldwide reputation for designing and manufacturing some of the most reliable, practical and cost effective electronic instruments available. The products were originally developed for production testing and servicing. These are applications in which ease-of-use and highest reliability are essential. By expanding into a broad line of industrial and video instruments, Leader was able to add to these fundamental qualities a cost-performance ratio unequalled in the industry.