LEADER LV7380 User Manual

VIDEO

MULTI SDI RASTERIZER

2-Channel Simultaneous Display of

Waveforms, Pictures, and Vectors

Squeeze Feature

LV 7380 connected to an external display

■

Supports aspect ratios of
4:3, 16:9, and 16:10.

250 mm

Ⅱ

LV 7380

MULTI SDI RASTERIZER

GENERAL

The LV 7380 is a 1U, full rack rasterizer that displays video
signal waveforms, vectors, and pictures of HD-SDI and SD­SDI signals on an external LCD monitor. The LV 7380 also
has a variety of other features. It has audio signal display
features that include the Lissajous and level meter displays of
embedded audio. It can display two SDI signals at the same
time. It can save screen captures to USB memory. It can
also display gamut errors over the picture. SDI signals that
are received through channel A and B can be reclocked and
transmitted from the OUTPUT A/B and OUTPUT B connectors
with a press of one of the INPUT keys.
With a factory option, it can also display eye patterns of SDI
signals. All these features are packed in a small unit that is only
250 mm deep.

FEATURES

Two Serial Digital Inputs and Outputs

■

The LV 7380 is equipped with two SDI inputs. This enables
the LV 7380 to receive two different SDI signals and to re­ceive a single signal in dual link mode. The LV 7380 can also
generate a serial reclocked SDI signal for each SDI signal
that it receives.
SDI signals that are received through channel A and B can be
reclocked and transmitted from the OUTPUT A/B and OUT­PUT B connectors with a press of one of the INPUT keys.

DVI-I Output

■

The screen image is displayed in XGA resolution (the effec­tive resolution is 1024×768). The supported DVI-I output
signals are single-link TMDS and analog RGB.

Multi-Screen Display and 2-Channel Simultaneous Display

■

The LV 7380 has a multi-screen display that can display a
video signal waveform and a picture at the same time and a
multi-screen display that can display vectors and an audio lev­el meter in addition to the waveform and picture. It also has a
multi-screen display that can display two SDI signals simulta­neously. Different measurement modes can be assigned to the
four different areas of the multi-screen display. (This feature is
not available for the 2-channel simultaneous display.)

CINELITE II (CINELITE feature and Leader's patented CI-

■

NEZONE feature)*1

The LV 7380 comes standard-equipped with CINELITE II
(CINELITE and CINEZONE), which is a video signal lumi­nance information analysis tool.

Picture Display

■

The LV 7380 uses fully digital waveform display process­ing to achieve high precision and versatility. The display
has a number of adjustment features such as brightness
adjustment, contrast adjustment, gain adjustment, bias ad­justment, and aperture adjustment. It also has monochrome,

chroma up, gamut error, and safety marker display features.
The LV 7380 is also standard-equipped with CINELITE II, a
convenient tool for adjusting the lighting during  lming.

Waveform Display

■

The video signal waveform display has gain, sweep, and
cursor measurement features, along with RGB and pseudo­composite display features. In addition to video signal
waveforms, the LV 7380 can also display vectors and dis­play the Lissajous curves of embedded audio.

5 Bar Display

■

The 5 bar display enables the simultaneous monitoring of
component and composite gamut.

Status Display

■

The status display can display the SDI signal's error count
and error log, a data dump, and the phase difference be­tween an external sync signal (a tri-level sync signal or an
NTSC or PAL black burst signal) and the SDI signal.

Time Code Display

■

LTC or VITC time codes can be displayed.

Screen Capture

■

The display can be captured and stored as image data. Not
only can captured data be displayed by the LV 7380, but it
can also be compared with an input signal or saved to USB
memory as bitmap data. The saved bitmap data can then be
viewed on a PC.

Error Detection

■

SDI signal errors, such as HD-SDI signal CRC errors and
SD-SDI signal EDH errors, and various errors related to em­bedded audio signals and ancillary data can be detected.

ANC Data Analysis

■

Various ancillary data can be analyzed, and the results can
be displayed.

ID Display

■

IDs can be assigned to input channels. IDs are entered from
the LV 7380 panel.

Equivalent Cable Length Measurement Feature

■

The LV 7380 converts the SDI signal attenuation to a cable
length and displays the result.

Closed Caption Data Display

■

The LV 7380 can display the closed caption data embedded
in an SDI signal over the picture display. It can analyze and
display status and control information.

1) CEA/EIA-608-B closed caption data in CDP packets that
are de ned by EIA-708-B

2) CEA/EIA-608-B closed caption data

3) VBI (CEA/EIA-608-B line 21) closed caption data

Display Mode Switch Keys ■ Audio ■ Presets

■

Last Memory ■ External Remote Connector ■ Key Lock

■

Shortcut Keys ■ Ethernet Port

■

*1 CINELITE is a registered trademark of LEADER ELECTRONICS CORP.

SPECIFICATIONS



LV 7380

Video Signal Formats and Standards

Supported Formats of Dual Link System Video Signals and
Corresponding Standards

Color

System

GBR

4:4:4

Y, C

, CR

B

4:2:2

GBR 4:4:4

(2K)

Quantization

10 bit

12 bit

10 bit 1080p 60/59.94/50

12 bit

12 bit

Scanning Frame (Field) Rates

1080p 30/29.97/25/24/23.98
1080PsF 30/29.97/25/24/23.98
1080i 60/59.94/50
1080p 30/29.97/25/24/23.98
1080PsF 30/29.97/25/24/23.98
1080i 60/59.94/50

1080p 30/29.97/25/24/23.98
1080PsF 30/29.97/25/24/23.98
1080i 60/59.94/50
1080p 24/23.98
1080PsF 24/23.98

Corresponding
Standard

SMPTE 372M
(1920 × 1080)

(2048 × 1080)

* The picture display bit depth is 8 bits.

When these signals are displayed, phase differences of up to 100
clocks (approx. 1.4 μs) between links A and B are automatically
corrected.
If links A and B are not synchronized, the various error detection
features that are shown on the status display do not operate
correctly.

Supported Formats of Single Link System Video Signals and

Corresponding Standards

Color

System

Y, C

B

4:2:2

, CR

Quantization

10 bit

Scanning Frame (Field) Rates

1080i 60/59.94/50
1080p 30/29.97/25/24/23.98

1080PsF 30/29.97/25/24/23.98

720p

525i 59.94
625i 50

60/59.94/50/
30/29.97/25/24/23.98

Corresponding
Standards

SMPTE 274M
SMPTE 292M

SMPTE RP 211
SMPTE 292M

SMPTE 296M
SMPTE 292M

SMPTE 259M

Format Settings

Link Format Switching

: Manually switched between single and

dual link

Format Setting: Manual switching. Only frame and field

rates can be set automatically.

Audio Playback

Compliant Standards: SMPTE-299M (HD-SDI) and SMPTE-

272M (SD-SDI)

Quantization: 24 bit
Clock Generation: Generated from the video clock
Synchronization: All audio channels must be synchronized

to the video clock.

Channel Separation: 2 groups (from the same SDI input signal)

of 8 channels are selectable.

Input/Output Connectors

SDI Input

Input Connectors: Two BNC connectors

2 inputs in single link mode (channels A

and B)

1 input (link A and B) in dual link mode

Input Impedance: 75 Ω
Input Return Loss: ≥ 15 dB for 5 MHz to the serial clock fre-

quency

Maximum Input Voltage

: ±2 V (DC + peak AC)

SDI Output
Output Connectors: Two BNC connectors

Reclocks and transmits the input signal
1 output (switchable between channels A

and B) in single link mode
1 output xed to channel B
1 output (link A and B) in dual link mode

Output Impedance: 75 Ω
Output Voltage: 800 mVp-p ± 10 %
External Reference Input
Input Signal: Tri-level sync or NTSC/PAL black burst

signal

Input Connectors: 1 pair of BNC connectors
Maximum Input Voltage: ±5 V (DC + peak AC)

* If the video signal waveform is displayed using an external sync

signal as a reference, the waveform phase one clock before
or after an SDI signal is inserted or the power is turned on is
indenite.
External synchronization cannot be used for 1080p/60, 59.94, 50.

*

Audio Input/Output Connectors
Input/Output: 4 BNC connectors (8 channels)
Supported Format: AES/EBU
Sampling Frequency: Only 48 kHz is supported.

Input/Output Switching

: Use the menu to select whether the con-

nectors are used as AES/EBU input con­nectors or as AES/EBU output connectors
that are separated from the SDI signal.

Headphone Output
Output Signal: Separate any two channels of audio sig-

nals that are embedded in the SDI signal
and output them (in sync with the video
signal) or output the audio that is being re­ceived through the audio input connector.

Output Connector: One stereo jack
Volume Adjustment: VOLUME knob
DVI-I Connector
Signal Format: Single-link TMDS, analog RGB
Display Format: XGA. The effective resolution is 1024 ×

768.

DDC: Not supported

HOT PLUG Detection

: Not supported

Output Connector: One DVI-I connector

Control Connectors

USB Port

Specication: USB 2.0
Media: Only USB memory devices are supported.
Function: Used to save screen captures, event logs,

preset data, and data dumps

Ethernet Port
Compliant Standard: IEEE802.3
Supported Protocols: TELNET, FTP, SNMP
Input/Output: RJ-45
Function: Used to control the LV 7380 from a PC

and monitor errors and other events

Type: 10Base-T/100Base-TX
Remote-Control Connector
Function: Used to recall preset settings, display tally

indications, switch input channels (A or B),
and transmit the alarm signal.

Control Signal: LV-TTL level (low active)
Input Voltage Range: DC to 5 V
Control Connector: 25-pin D-sub (female)

Screen Capture

Function: Captures the screen

Display: Displays the captured image or superim-

poses the captured image over the input

signal

Media: Internal memory (RAM) and USB memory

Only one screen capture can be stored in

the internal memory.

Data Output: Screen captures can be saved as bitmap

files to USB memory, or they can be

saved in a le format that the LV 7380 can

load.

Data Input: Data saved to USB memory can be load-

ed and displayed on the LV 7380.

Preset Settings

Number of Presets: 30

Display mode presets: Five for each display mode
Recall Method: Front panel, remote connector, or Ether-

net command

* The number of presets recalled from the remote connector can

be switched between 8 and 30 (all presets are recalled at once).

Copying: Preset congurations can be copied as a

group to or from USB memory.

Display Format

Display Format: XGA. The effective resolution is 1024 ×

768.

In 16:9 and 16:10 modes, the LV 7380

can be displayed on 16:9 and 16:10 LCD

panels (respectively).
* The LCD panel must have a resolution conversion feature.

1 Screen Display: Waveform, vector, picture, audio, and sta-

tus displays

Multi Screen Display: Waveform and picture; waveform, picture,

and vector; and waveform, picture, vector,

and audio displays

4 Screen Display: Waveform, picture, vector, audio, status,

and eye pattern (optional) modes can be

selected for each of the four areas of the

display

2-Channel Simultaneous Display

: Waveform and picture display and wave-

form and vector display

Thumbnail Display: Picture, audio level meter, and waveform

displays
Displays can be turned ON and OFF.
* Waveform thumbnails can only be displayed in picture mode.

Waveform Display

Waveform Operations

Display Modes
Overlay: Overlays component signals
Parade: Displays component signals side by side
Blanking Period: H and V blanking periods can be masked.
RGB Conversion: Converts a Y,C

signal into an RGB

B,CR

signal and displays the result

Pseudo-Composite Display

: Artificially converts component signals

into composite signals and displays the
result

Channel Assignment

: In RGB conversion display, the order can

be set to GBR order or RGB order.

Line Select: Displays the selected line
Sweep Modes: H and V
Vertical Axis
Gain: ×1 or ×5
Variable Gain: ×0.2 to ×2.0
Amplitude Accuracy: ≤ ±0.5 %
HDTV Frequency Characteristics
Y Signal: ≤ ±0.5 % for 1 to 30 MHz
CBCR Signal: ≤ ±0.5 % for 0.5 to 15 MHz

Low-Pass Attenuation

: ≥ 20 dB (at 20 MHz)

SDTV Frequency Characteristics
Y Signal: ≤ ±0.5 % for 1 to 5.75 MHz
CBCR Signal: ≤ ±0.5 % for 0.5 to 2.75 MHz

Low-Pass Attenuation

: ≥ 20 dB (at 3.8 MHz)

Horizontal Axis
Line Display: ×1, ×10, ×20, ACTIVE, or BLANK
Field Display: ×1, ×20, or ×40
Cursor Measurement
Composition: Horizontal Cursors: 2 (REF and DELTA)

Vertical Cursors: 2 (REF and DELTA)

Amplitude Measurement

: %, V, or R%

Time Measurement: Displayed in usec or msec
Frequency Display: Computes and displays the frequency

with the length of one period set to the
time between two cursors.

Scale
Type: % or V scale or digital values (when dis-

playing GBR or RGB)

Display Colors: 7 colors to choose from
Thumbnail Display: Can display thumbnails of picture displays

and audio level meters. The V sweep dis­play during the 2-channel simultaneous
display cannot be displayed as a thumbnail.

Vector Display

Gain: ×1, ×5, or IQ-MAG

Variable Gain: ×0.2 to ×2.0
Amplitude Accuracy: ≤ ±0.5 %
Blanking Period: Masked*
Scale
Type: 75 % or 100 % (color bar)
IQ Axis: Show or hide
Display Colors: 7 colors to choose from
Line Select: Displays the selected line

Pseudo-Composite Display

: Artificially converts component signals

into composite signals and displays the
result

Thumbnail Display: Can display thumbnails of picture displays

and audio level meters.

* In the multi-screen display, the blanking period depends on the

video signal waveform display blanking display settings.

5 Bar Display

Function: Displays the peak levels of the Y, R, G, B,

and composite signals

Error Level: Based on gamut error level and compos-

ite gamut error level settings.

Line Select: Displays the selected line
Filter: 1 MHz for HD and SD

Removes transient errors

Picture Display

Image Quality Adjustment

: Brightness, contrast, gain, bias, and aper-

ture

Display Sizes: Fit, full frame, real, and 4:3 full screen
Color Selection: R, G, and B can be turned off separately.

Chroma gain and monochrome displays
are available.

Frame Rate: The frame rate is converted and displayed

using the internal sync signal.

Marker Displays

Aspect Marker Display
Aspect Marker Format

: 4:3, 13:9, 14:9, 16:9, or 2.39:1
: Line, shadow (99 levels), or black

Safety Marker Size: ARIB TR-B4, SMPTE RP-218, or user-

dened

Line Select: Marks the selected line
AFD Display: Displays abbreviations for SMPTE 2016-

1-2007 standard AFD codes

Gamut Error Display: Displays gamut error locations over the

picture

Thumbnail Display: Can display thumbnails of audio level me-

ters and video signal waveforms.

Superimpose: Displays closed captions over the picture.

Compliant Standards

: SMPTE 334M and CIA/EIA-608-B

CINELITE II
Function: CINELITE and CINEZONE displays

Embedded Audio and External Audio Displays

Monitored Source: The audio signal applied to an AES/EBU

input on the rear panel or the embedded
audio in an SDI signal.

Lissajous Display
Displayed Channels: Two (single) or eight (multi)
Display Mode: X-Y or MATRIX
Sound Image Display
Channel Mapping: L, R, C, LFE, Ls (S), Rs, LL, or RR
Surround Formats: 3-1, 3-2, 3-2-2
Level Meter Display
Displayed Channels: Two or eight

Meter Response Model I

: TRUE PEAK, PPM type I, PPM type II, VU,

LOUDNESS

Peak Hold Response Model

: TRUE PEAK, PPM type I, PPM type II

Peak Hold Time: 0.5 to 5.0 s (in 0.5 s steps), HOLD
Level Setting: Standard level, warning level, over level

(-40.0 to 0.0 dBFS for each level)

Correlation Meter: Displays the correlation between two

channels as a value from -1 to 1

Status Display

Channel Status Bit Display
User Data Bit Display

: Dump display, text display
: Dump display

Error Detection: Counts the number of errors that occur

for each channel

* Error detection is performed on the AES/EBU data.

Level-over, clipping, mute, parity error, validity error, CRC error,
and code violation detection

Channel
Group Selection: Any two groups (from the same SDI input

signal) from groups 1, 2, 3, and 4 can be
selected.

Sampling Frequency: 48 kHz (embedded audio must be syn-

chronized to the video)

* Peak hold is only displayed when the meter response model is

set to VU.

Status Display

Signal Detection: Detects the presence of an SDI signal

Format: Detected from the supported video sig-

nal formats (In a dual link signal, only the
frame rate is detected.)

Embedded Audio Channel

: Displays the embedded audio channel

number (In a dual link signal, only link A is
supported)

Event Log
Recording Capacity: Up to 1000 events
Operation: Records all events from start to nish
Recorded Events: Errors, changes in input type, time

stamps, etc.

Data Output: Data can be saved as text files to USB

memory or to a PC over an Ethernet

Data Dump Display
Display Format: Displays data separated by serial data

sequence or by channel

Line Select: Displays the selected line; displays mark-

ers on pictures

Sample Select: Displays from the selected sample
Jump Feature: Jumps to an EAV or SAV
Data Output: Data can be saved as text files to USB

memory or to a PC over an Ethernet

Phase Difference Display
Display: Displays the phase difference between

an SDI signal and the external sync signal
both numerically and graphically

In a dual link signal, the phase difference

between links A and B can also be measured.

Display Range
Vertical: Approx. ±1/2 frame
Horizontal: ±1 line
Equivalent Cable Length Measurement:

Converts the SDI signal attenuation to a

cable length and displays the result

Supported Cables: HD-SDI: L-7CHD, LS-5CFB, 1694A

SD-SDI: LS-5C2V, 8281, 1505A

Accuracy: ±20 m
Resolution: 5 m (10 m for the L-7CHD)

Error Detection

Error Count: Up to 999,999 errors for each error type

Count Period: All errors that occur in one eld are count-

ed as one error.

Video Errors
CRC Error: Detects HD-SDI signal transmission errors
EDH Error: Detects SD-SDI signal transmission errors
TRS Error:

Detects TRS location and protection bit errors

Line Number Error: Detects HD-SDI signal line number errors
Illegal Code Error: Detects data within the range of 000h to

003h and 3FC to 3FF in locations other
than the TRS and ADF headers

Embedded Position Error

: Detects the presence of audio in lines

where it should not be embedded

(In a dual link signal, only link A is

supported)

Cable Length Measurement Error

: Detects the attenuation of the signal to

detect cable length measurement errors

HD-SDI: Detection range: 5 to 200 m in 5 m steps
SD-SDI: Detection range: 50 to 300 m in 5 m steps
Gamut Error
Gamut Error: Detects gamut errors

Detection Range
Upper Limit: 90.8 to 109.4 %
Lower Limit:

-7.2 to +6.1 % in 0.1 % steps
Filter : 1 MHz for HD and SD
Removes transient errors

Composite Gamut Error

: Detects level errors that occur when com-

ponent signals are converted to compos-

ite signals
Detection Range
Upper Limit: 90.0 to 135.0 %
Lower Limit: -40 to 20 % in 0.1 % steps
Filter : 1 MHz for HD and SD
Removes transient errors

Audio Errors
BCH Error: Detects transmission errors in the audio

packets that are embedded in HD-SDI

signals

DBN Error: Detects audio packet continuity errors
Parity Error: Detects parity errors in the audio packets

that are embedded in HD-SDI signals

Ancillary Data Error Detection
Checksum Error: Detects ancillary data transmission errors
Parity Error: Detects ancillary data header parity errors

Ancillary Data Analysis

Audio Control Packet

(In a dual link signal, only link A is supported)

Display Details: Displays audio control packet analysis
Group Selection: Select one group from four available

groups

EDH Display (Only for SD)
Compliant Standard: SMPTE RP-165
Display Details: Analyzes and displays EDH packets and

displays received CRC errors

Format ID Display

Compliant Standards

: SMPTE 352M and ARIB STD-B39

(In a dual link signal, only SMPTE 352M is

supported)

Display Details: Analyzes and displays the format ID
Closed Caption Analysis Display

Compliant Standards

: ARIB STD-B37, EIA-708-B, and EIA/CEA-

(Not supported for dual link signals)

608-B

Display Details: Analyzes and displays the closed caption

signal

Inter-Stationary Control Signal (NET-Q) Display (Not supported

for dual link signals)

Compliant Standard: ARIB STD-B39
Display Details: Analyzes and displays inter-stationary

control signals

Logging: Q-signal logging
Data Broadcast Trigger Signals

(Not supported for dual link signals)

Compliant Standard: ARIB STD-B35
V-ANC User Data Display (Not supported for dual link signals)
Compliant Standard: ARIB TR-B23
ANC Packet Display

ANC Specication Method

(In a dual link signal, only link A is supported)

: DID/SDID

Display Format: Hexadecimal or binary
AFD Packet Display (Not supported for dual link signals)
Compliant Standard: SMPTE 2016-1-2007

Ancillary Data List Display (Not supported for dual link signals)

List Display Details: Presence or absence of each ancillary

data type, embedded line number, and
number of packets per frame

Dump Display: The selected ancillary data is displayed in

hexadecimal or binary.

Time Display

Current Time Display: The time based on the internal clock

Elapsed Time: The elapsed time since the error count

was cleared

Time Code: LTC or VITC (compliant standard: SMPTE

12M-2)

Alarm Output

Display Indication: If the fan stops working, the fan alarm is

displayed (on the external display).

Remote Connector Output

: When a video or audio error or a fan alarm

occurs, a signal is transmitted from the
remote connector to notify the user.

Other Display Features

ID Display: An ID can be assigned to each input

channel.

Tally Indication: Part of the remote connector can be as-

signed to tally indication in order to dis­play tallies on the screen.

Environmental Conditions

Operating Temperature

: 0 to 40 °C

Operating Humidity: 85 %RH or less (no condensation)

Power Requirements

Voltage: 10 to 18 VDC

Power Consumption: 50 W max.

Dimensions

426 (W) × 44 (H) × 250 (D) mm (excluding

protruding parts)

Weight

Approx. 2.5 kg (excluding options and

accessories)

Accessories

Instruction manual ................................. 1

AC adapter ............................................ 1

25-pin D-sub connector ........................ 1

25-pin D-sub connector cover ..............1

Precautions

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delay of one frame in reference to the picture display.

 t8IFOVTJOHUIFDIBOOFM TJNVMUBOFPVT EJTQMBZ UIF 7TXFFQ

cannot be displayed on the video signal waveform display.

 t *GUIFWJEFPTJHOBMXBWFGPSNPSUIFQIBTFEJGGFSFODFJTEJTQMBZFE

using an external sync signal as a reference, the waveform phase
one clock before or after an SDI signal is inserted or the power is
turned on is indenite.

Short Cabinet Construction

■

Depth: 250 mm

Factory Option

■

250 mm

LV 58SER02 Eye Pattern Unit

Can be used to observe eye pattern waveforms of SDI
signals.(Jitter output cannot be used.)

LEADER ELECTRONICS CORP.

LEADER INSTRUMENTS CORP. (U.S.A.) PHONE:[phone]
LEADER INSTRUMENTS (H.K.) LTD. PHONE:[phone]
LEADER ELECTRONICS CORP. BEIJING OFFICE PHONE:[phone]/8607

2-6-33 Tsunashima-Higashi, Kohoku-ku, Yokohama 223-8505, Japan PHONE: [phone]
http://www.leader.co.jp

LEADER ELECTRONICS CORP. SHANGHAI OFFICE PHONE:[phone]
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