LEADER LT4400 - Manual (Page 2)

2
LT 4400 SPECIFICATIONS
SDI Output
Number of Outputs
Conform To
HDTV
SDTV
Applicable Format
HDTV
SDTV
Timing Variable
Variable Range
Resolution
Test Patterns
HDTV
SDTV
Safety Area Marker
HDTV
SDTV
ID Characters
Number of Characters
Size
HDTV
SDTV
Display Position
Freeze Confirmation Display
Logo Mark
Logo Mark Data
Maximum Size
Display Position
Display Level
Display Method
File Format
Before Conversion
After Conversion
Conversion Color Matrix
Conversion Method
Transferring the Logo Mark Data
Pattern Scroll (Simple Motion Picture Mode)
Direction
Speed (Range, Resolution)
Field and Frame
Interlace
Others
V Interlace
Others
H Common
Embedded Audio
Number of Channels Embedded
Sampling Frequency
Resolution
Preemphasis
Frame Number
Frequency
Level
Audio Click
Genlock Function
Reference Input Signal
Input Configuration
Input Signal
NTSC black burst signal
PAL black burst signal
HDTV tri-level sync signal
Sync Level
NTSC black burst signal
PAL black burst signal
HDTV tri-level sync signal
Maximum Input Level
Operating Input Level Range
External Lock Range
Jitter
Burst Lock Mode
Sync Lock Mode
Operation Modes
INTERNAL
1 system, 2 outputs (75 Ω , BNC) HD-SDI/SD-SDI, selectable
SMPTE 274M, SMPTE 296M, SMPTE 292M (except return loss)
ITU-R BT 601, SMPTE 125M
ITU-R BT 656, SMPTE 259M
1080i/60, 1080i/59.94, 1080i/50, 1080p/30,
1080p/29.97, 1080p/25, 1080p/24, 1080p/23.98,
1080PsF/24, 1080PsF/23.98, 720p/60, 720p/59.94,
720p/50, 720p/30, 720p/29.97, 720p/25, 720p/24,
720p/23.98
525i/59.94-270 MHz, 625i/50-270 MHz
Entire frame range
V: Settable in line steps
H: Settable in clock steps
(74.25 MHz, 74.25/1.001 MHz, 27 MHz)
COLOR BAR 100 %, COLOR BAR 75 %, MULTIFOR-
MAT COLOR BAR (ARIB STD-B28:75 % White, 100
% White, and + I signal, selectable), CHECK FIELD
COLOR BAR 100 % (applicable to both 525i/59.94,
625i/50), COLOR BAR 75 %, SMPTE COLOR BAR
(applicable to 525i/59.94), EBU COLOR BAR/BBC
COLOR BAR (applicable to 625i/50), CHECK
FIELD (applicable to both 525i/59.94, 625i/50)
Action safety area (90 %), Title safety area (80 %)
4:3 aspect ratio
Selectable ON/OFF individually
Action safety area (90 %), Title safety area (80 %)
Selectable ON/OFF individually
Up to 20 characters
32x32/64x64/128x128 dots selectable
32x32/64x64 dots selectable
Displays at an arbitrary position on the screen.
Blinking OFF, 1 to 10 seconds
4-level monochrome data between 0 and 3
320(dot) x 240(line) (QVGA size)
Displays at an arbitrary position on the screen
Set arbitrary levels for levels 0 to 3
Simultaneous display with the ID character
24-bit full-color bitmap data (.bmp) format
LT 4400/LT 443D dedicated (.lg) format
Y = 0.212*R + 0.701*G + 0.087*B
Converts 256-level monochrome data(Y) to four levels
(level 0 to 3) using arbitrary threshold values.
Converted using the logo mark conversion application.
Saves the data to a commercially sold Compact
Flash card and inserts it to the LT 4400.
*The data loaded from CF card to the LT 4400 can-
not be held when the power is turned OFF.
8 directions (vertical, horizontal, diagonal)
Variable in field steps
Variable in frame steps
0 to 256 lines in 2 line steps
0 to 256 lines in 1 line steps
0 to 256 dots in 4 line steps
16 Channels (4ch x 4group).
Each group can be set ON/OFF
48 kHz (sync to video signal)
20 bits, 24 bits, selectable
OFF, 50/15 ms, CCITT, selectable (CS bit can only be selected)
ON, OFF, selectable
400 Hz /800 Hz /1 kHz, selectable (sets to each channel)
Can be selected including silence (sets to each channel)
-60 to 0 dBFS (settable in 1 dBFS steps)
1 sec/2 sec/3 sec/4 sec/OFF (sets to each channel)
* When the CHECK FIELD pattern is selected, no
audio signal is embedded.
* In the SDTV format, resolution becomes 20 bits
when the 16ch is output.
BNC (75 Ω , loop through)
EBU N14/SMPTE RP154/SMPTE 170M/SMPTE 318M
ITU-R BT.470-6
SMPTE 274M, SMPTE 296M
-286 mV
-300 mV
±300 mV
± 4.5 V (DC + peak AC)
± 6 dB
± 10 ppm
≤ 0.5 °
≤ 1 ns
Internal reference signal is used for operation. (INT mode)
AUTO (GO INTERNAL)
The EXT is automatically selected when the external reference signal is applied
to the GENLOCK input. The INT mode is automatically selected when the exter-
nal reference signal is removed.
MANUAL (GO INT)
The EXT mode is automatically selected when the external reference signal with
the same format specified to the GENLOCK input is applied after power is
turned on. The INT mode is automatically selected when no external reference
signal is applied to the GENLOCK input or signal format does not match the
specified format.
AUTO (STAYinSYNC)
The EXT mode is automatically selected when the external reference signal is
applied to the GENLOCK input after power is turned on.
If the external reference signal is accidentally removed during operation, the
instrument continues operation under the conditions immediately before the sig-
nal is removed since STAYinSYNC mode is provided.
After the external reference signal is recovered, the system is automatically
locked.
MANUAL (STAYinSYNC)
The EXT mode is automatically selected when the external reference signal with
the same format specified to the GENLOCK input is applied after power is turned
on. If the external reference signal is accidentally removed during operation, the
instrument continues operation under the conditions immediately before the signal
is removed since STAYinSYNC mode is provided.
The STAYinSYNC mode will be held until the reset operation is performed via the
front panel even after the external reference signal is recovered.
Genlock Timing
Variable Range
NTSC black burst signal
PAL black burst signal
HDTV tri-level sync signal
Resolution
H
V
F
Reference Point
(at the time of the
black burst input)
NTSC
PAL
Analog Sync Signal Output
Format
NTSC black burst signal
HDTV tri-level sync
Output Signal
Number of Outputs
Setting Output Format
Output Connector
Output Impedance
Output Connector
Output Timing
Setting
Variable Range
NTSC black burst signal
PAL black burst signal
HDTV tri-level sync
Setting Resolution
NTSC black burst signal
HDTV tri-level sync
Word Clock Output
Frequency
Output Impedance
Output Amplitude
Output Connector
Number of Outputs
Timing Variable
Variable Range
Setting Resolution
Memory Card Slot
Function
Ethernet Connector
Type
Function
LCD Panel
Number of Characters
Environmental Conditions
Operating Temperature Range
Operating Humidity Range
Spec-Guaranteed Temperature
Spec-Guaranteed Humidity
Operating Environment
Operating Altitude
Overvoltage Category
Pollution Degree
Power Requirements
Dimensions and Weight
Accessories
± 5 frames
± 2 frames
1 frame (entire frame range)
0.0741 µs steps (13.5 MHz clock steps)
1 line steps
1 frame steps
The phase coincident point of line 4 of the NTSC
and line 1 of the HDTV
The phase coincident point of line 1 of the PAL and
line 1 of the HDTV
EBU N14, SMPTE RP154, SMPTE 170M, SMPTE 318M
SMPTE 274M, SMPTE 296M
6 Outputs (three output systems which equip with
two connectors each)
Settable
75 Ω
BNC
Three systems can be set individually.
± 5 frames
± 2 frames
1 frame (entire frame range)
0.0185 µs steps (54 MHz in clock steps)
0.0135 µs steps (74.25/1.001 MHz in clock steps,
or 74.25 MHz in clock steps)
48 kHz
75
Ω unbalanced ("1 Vp-p" output)
1 Vp-p ± 0.1 V (into 75 Ω ), or 5 V CMOS, selectable
BNC
1
± 1 AES/EBU frame
512 fs (24.576 MHz) steps
Storing/reading preset data Reading logo data
10BASE-T/100BASE-TX, auto switching
Transferring operation status (e.g., genlock status)
Remote control (e.g., pattern switching)
SNMP supported (to be supported in the future)
20 characters x 2 lines can be displayed (w/backlight)
0 to 40 °C
≤
85 % RH (without condensation)
10 to 30 °C
≤ 85 % RH (without condensation)
Indoor use
Up to 2000 m
I
2
DC12 V (10 to 18 V) 20 W
213(W) x 44(H) x 400(D) mm (excluding projections), 1.8 kg
8 3/8(W) x 1 3/4(H) x 15 4/5(D) in., 4 lbs
AC adapter .............................................................1
Instruction manual ..................................................1
Leader Instruments Corporation
6484 Commerce Drive
Cypress, CA 90630
www.LeaderUSA.com
[email protected]
Tel. : 1 (714) 527-9300
Fax.: 1 (714) 527-7490