LEADER LV7380 User Manual
Page 3
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
B
,C
R
signal into an RGB
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:
Ч1, Ч10, Ч20, ACTIVE, or BLANK
Field
Display:
Ч1, Ч20, 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 dis-
play during the 2-channel simultaneous
display cannot be displayed as a thumbnail.
Vector Display
Gain:
Ч1, Ч5, 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:
4:3, 13:9, 14:9, 16:9, or 2.39:1
Aspect Marker Format:
Line, shadow (99 levels), or black
Safety Marker Size: ARIB TR-B4, SMPTE RP-218, or user-
defined
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:
Dump display, text display
User Data Bit 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 finish
Recorded
Events:
E r ro r s , c h a n g e s i n i n p u t t y p e , t i m e
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