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LEADER LT443D User Manual

Multi format video generator mainframe, Lt 443d, Features

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MULTI FORMAT
VIDEO
GENERATOR
MAINFRAME

LT 443D

The LT 443D Signal Generator can be flexibly used for the mul-
tiformat digital broadcast systems. Various plug-in units enable
the output of SDI signals (i.e., HDTV, SDTV), sync signals, and
analog signals. By using these signals and genlock functions,
users can customize this signal generator as desired.

FEATURES

Plug-in units provide various functions

Since up to four plug-in units can be installed in the main-
frame (consisting of a power supply, main signal generator,
and controller), users can customize this signal generator as
desired.
*1 The plug-in unit is installed at the factory; user cannnot

replace the unit.

Applicable to multiformat HDTV

For the SDI signals, 14 HDTV format unit and 525 line/625
line SDTV unit are provided. The NTSC/PAL analog video
signal unit is also available.
Since each unit can output the signal simultaneously, a mul-
tiformat system can be constructed to satisfy user's require-
ments.

Various sync output

Two units can simultaneously output HD signals with 74.25
MHz clock and 74.25/1.001 MHz clock.

Easy-to-use sync signals

For today's modern age of digital TV systems, BB signal (for
NTSC/PAL) and HDTV tri-level sync signals can be generat-
ed from the Analog BB Unit.

Ethernet provided

Since the ethernet capability is provided as standard. This
feature can remotely control various functions and monitor
the genlock status.

User-friendly operability

Leader's traditional design and operability concepts are
also reflected in this instrument. User-friendly operation
includes significantly reduced power-on initialization time is
advantageous to a high-performance instrument.

Reading logo mark data

OPTION

LT 443D-70 (NATURAL Picture Memory: Option 70)

This option adds the NATURAL picture pattern output
capability to the LT 443D mainframe.
A compact flash memory card is used as an additional
memory to store the NATURAL picture pattern.

Various plug-in units expand the capability of
the Multiformat Signal Generator.

Compartment

Number of compartments
ID Function

LCD Panel

Number of Characters

Internal Clock

Internal Reference Frequency

Memory Card Slot

Applicable Card
Function

External Interface

Ethernet
USB (Universal Serial Bus)

General Specifications
Environmental Conditions

Operating Temperature Range
Operating Humidity Range
Spec-Guaranteed Temperature Range
Spec-Guaranteed Humidity Range
Operating Environment
Operating Altitude
Overvoltage Category
Pollution Degree

Power Requirements
Power Consumption
Dimensions and Weight

Accessories

4
Automatically identifies the unit installed.
*2 Refer to specifications of each unit.

20 characters x 2 lines can be displayed
(W/backlight)

27 MHz

Compact flash memory card (CFA TYPE-1) *3
Storing/reading preset data
Reading logo mark data
Reading NATURAL PICTURE data *4
*3 No compact flash memory card is sup-
plied as standard accessory.
Memory cards produced by following manu-
facturers should be procured (as of August
2002):SanDisk
*4 The NATURAL picture function is only
usable when the LT 443D-70 Option is
installed in the mainframe.

10Base-T/100 Base-T (Automatic selection)
Applicable to USB 1.1
This function will be supported.

0 to 40 ˚C

90% RH (without condensation)

10 to 35 ˚C

85% RH (without condensation)

Indoor use
Up to 2000 m
II
2
90 to 250 VAC, 50/60 Hz
Approx. 150 W max. (Approx. 75 W max. *5)
426 (W) x 44 (H) x 560 (D) mm,
Approx. 7 kg *5
*5 When four plug-in units (i.e., LT 443D-HD, LT
443D-SD, LT 443D-BL, LT 443D-GL) are installed.
16 3/4 (W) x 1 3/4 (H) x 22 (D) in., 15.4 lbs

Power cord....................................................1
Cover/Inlet stopper .......................................1
Rack Support (right and Left) .......................1
Screw (for rack support) ...............................4
Rubber Feet ..................................................5
Logo Mark Software CD-R ............................1
Instruction manual ........................................1

LT 443D SPECIFICATIONS

Leader Instruments Corporation

6484 Commerce Drive

Cypress, CA 90630

www.LeaderUSA.com

[email protected]

Tel. : 1 (714) 527-9300

Fax.: 1 (714) 527-7490