Specifications

TEST & MEASUREMENT
LEADER
844
LV 7700 • LV 7720
w ww.bhphotovideo.com
PHOTO - VIDEO - PRO AUDIO
HD/SD-SDI and SD-SDI Rasterizers
Born of the success of the LV 5800 and the
LV 5750 Multi-SDI Test Monitors, the LV 7700
and LV 7720 bring all of the test features of
the award winning LV 7750 in a rasterizer
(on-screen monitor) package. Waveform,
ector, picture, audio and status/protocol
screens are available individually or in several
screen combinations. Test results and test screens are output via a DVI-I connector and can drive VGA/XGA monitors.
They are controlled via front panel or remotely via Ethernet. Fitting in a half 1RU, they are the ideal solution for locations
where a computer monitor already exists (i.e. non-linear edit bays) or for remote monitoring locations. Compatible with
17 SD/HD standards, the LV 7700 provides for 2 auto-sensing SD/HD inputs. Otherwise identical, the LV 7720 is an SD-only
version of the LV 7700. The selected input is reclocked and can be fed to a downstream process. For external reference, the
LV 7700 accepts trilevel sync or NTSC or PAL black burst, the LV 7720 accepts NTSC/PAL black burst only.
◆ Waveform, vector, audio, picture and data
monitoring functions can be displayed idi-
vidually or in several screen combinations.
◆ All screens can be captured and stored; the
captured image can be superimposed on
live for comparative purposes; an ideal
feature for production, camera shading and
level matching applications.
◆ Captured screens can be stored to a CF
(CompactFlash) card as .BMP files for docu-
mentation purposes; the same feature on
the LV 5750, has been used in production for
set documentation purposes and in system
integration and maintenance for proof-of-
performance documentation purposes.
◆ Waveform monitor and vectorscope functions
include cursor measurements, filters, gain
and timing control for all your pro-video
measurement needs. Full line select
capabilities aid in detailed signal examination;
a data dump showing the actual data for
each line can be reviewed in detail and with
various data layout options.
◆ Embedded audio monitoring features
include sound image monitoring (surround
sound application), multi-lissajous image
monitoring, bar graphs with settable hold
and value displays. They can monitor and
display 8 channels at a time and can be set
to work with either group 1 (CH. 1-8) or
group 2 ( CH. 9 -16).
FEATURES
◆ Digital analysis screens include Data Dump as
well as eqivalent cable length readings:
— Snce parallel digital video data can be
displayed in hexadecimal format, the trigger
on error is convenient to troubleshoot with.
— Equivalent cable length measurement
indicates the serial digital signal level
applied to the input connector as the coaxial
cable length instead of the actual level.
◆ They also include a virtual converter and con-
verts Y, Cb, Cr to a Y, R, G, B and NTSC display
to aid in gamut monitoring and assist in the
color correction process. Y, R, G, B is shown as
a waveform and also as a Delta display. The
Delta display provides a graphical representa-
tion of gamut violations and aids in the error
correction and color correction process.
◆ The Picture monitor includes various markers
for safe action and safe title; as well, aspect
ratio markers are available to aid in the
production process. The Picture monitor also
allows a pixel-by-pixel examination of the
picture (zoom function).
◆ Operation of the LV 7700/LV 7720 can be
from the front panel and remotely controlled
with a computer via the Ethernet connector.
◆ Storage/recall of 30 front panel setups
including vertical and horizontal positioning
from the front panel or via the remote control
connector on the rear panel.
◆ XGA output provides for excellent clarity and
resolution
◆ A variety of protocol parameter monitoring is
available and error detection can be turned
on and off for individual parameters. Gamut
and video level error monitoring is also avail-
able and the error levels are user settable.
Protocol, gamut and level error logs are main-
tained; logs can be viewed on the attached
monitor (not included), downloaded on the
flash card or through the Ethernet (SNMP).
◆ Presets allow storage and recall of 30
frequently used front panel settings.
◆ External synchronization loop-through auto
detects tri-level sync signals or B.B signals of
NTSC and PAL.
◆ Front panel illuminated LED button— useful
feature when operating in the dark.
◆ They are 12v DC powered via an XLR input
connector for ease of use in the field . A uni-
versal 100 - 240v AC adapter is also included.
7700
(Mfr # LV7700 • B&H # LELV7700)
.................................................................................................................6995.00
7720
(Mfr # LV7720 • B&H # LELV7720) .................................................................................................................5499.95
Rackmount Adapter for the 7700/7720
(Mfr # LR-2480U • B&H # LELR2480U)...........................................249.95