Leader electronics corp – LEADER LV7380 User Manual
Page 4
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 field 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
( I n a d u a l l i n k s i g n a l , o n l y l i n k A i s
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 (Not supported for dual link signals)
Compliant Standards: ARIB STD-B37, EIA-708-B, and EIA/CEA-
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 (In a dual link signal, only link A is supported)
ANC Specification Method: 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 dis-
play 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
t 7JEFP TJHOBM XBWFGPSN BOE WFDUPS EJTQMBZT IBWF B NBYJNVN
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 *GUIFWJEFPTJHOBMXBWFGPSNPSUIFQIBTFEJGGFSFODFJTEJTQMBZFE
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 indefinite.
250 mm
■ Short Cabinet Construction
■ Factory Option
Depth: 250 mm
LEADER ELECTRONICS CORP.
2-6-33 Tsunashima-Higashi, Kohoku-ku, Yokohama 223-8505, Japan PHONE: 81-45-541-2123
http://www.leader.co.jp
LEADER INSTRUMENTS CORP. (U.S.A.)
PHONE:1-714-527-9300
LEADER INSTRUMENTS (H.K.) LTD.
PHONE:852-2721-2503
LEADER ELECTRONICS CORP. BEIJING OFFICE
PHONE:86-10-8511-8606/8607
LEADER ELECTRONICS CORP. SHANGHAI OFFICE PHONE:86-21-62756905, 62759629
LEADER ELECTRONICS EUROPEAN OFFICE
PHONE:31-40-2565008
LV 58SER02 Eye Pattern Unit
Can be used to observe eye pattern waveforms of SDI
signals.(Jitter output cannot be used.)