background image

Y/C Separation output(4 pin mini-Din Connector)

Y output level
C output level

1Vp-p,75Ω
100% ,75Ω

Color Difference output

Y output level

1Vp-p,75Ω

R-Y level
B-Y level

0.7Vp-p,75Ω
0.7Vp-p,75Ω

Environmemtal Condition

Operating Temperature
Storage Temperature
Operating Humidity
Storage Humidity

+5ºC to+40ºC
-20ºC to+60ºC
20 to 80%

5 to 95%

Power Supply

Voltage
Frequency
Power Consumption

Approx. 3W

100~240VAC
50~60HZ

Dimensions

Length
Width
Height

280mm
180mm
70mm

Weight
Accessories

Approx. 1.7kg

Specifications subject to change without notice

1 2

Specifications

Operation manualx1,AC Power cable x1

LPM-55

VIDEO PATTERN GENERATOR

NTSC

NTSC4

PAL

PAL-M

PAL-N

SECAM

A

B

GREY

SCALE

COLOR

BAR

MULTI

BURST

R-Y

B-Y

A

VCR

B

VCR

PURITY

DISPLAY

VIDEO SYSTEM

PATTERN

R
G
B

LPM-55

VIDEO PATTERN GENERATOR

NTSC

NTSC4

PAL

PAL-M

PAL-N

SECAM

A

B

GREY

SCALE

COLOR

BAR

MULTI

BURST

R-Y

B-Y

A

VCR

B

VCR

PURITY

DISPLAY

VIDEO SYSTEM

PATTERN

R
G
B

A

B

SECAM

PAL

PAL-N

PAL-M

NTSC

NTSC4

DISPLAY

NTSC

NTSC

NTSC

NTSC4

R-Y

B-Y

GREY

SCALE

A

VCR

B

VCR

COLOR

BAR

MULTI

BURST

PURITY

R
G
B

V I D E O

Y / C

Y

R - Y

F U S E : T 0 . 5 A / 2 5 0 V

1 0 0 ~ 2 4 0 V A C

5 0 ~ 6 0 H Z

P O W E R

O N

O F F

O U T P UT

V I D E O

Y / C

Y

B - Y

B - Y

R - Y

F U S E : T 0 . 5 A / 2 5 0 V

1 0 0 ~ 2 4 0 V A C

5 0 ~ 6 0 H Z

P O W E R

O N

O F F

GREY

SCALE

COLOR

BAR

MULTI

BURST

A

VCR

B

VCR

R-Y

B-Y

PURITY

A

B

B

B

B

B

B

B

1

B

2

B

1

B

2

B

GREY

SCALE

COLOR

BAR

MULTI

BURST

A

B

B

B

1

B

VCR

B

2

B

VCR

B

VCR

B

B

VCR

1

GREY

SCALE

A

2

A

A

B

GREY

SCALE

COLOR

BAR

MULTI

BURST

A

1

A

A

A

R-Y

B-Y

R-Y

B-Y

1

2

COLOR

BAR

GREY

SCALE

1

A

MULTI

BURST

COLOR

BAR

A

MULTI

BURST

GREY

SCALE

1

COLOR

BAR

A

MULTI

BURST

GREY

SCALE

1

R-Y

B-Y

1

GREY

SCALE

COLOR

BAR

A

1

GREY

SCALE

A

2

A

A

A

MULTI

BURST

COLOR

BAR

MULTI

BURST

A

A

R-Y

B-Y

R-Y

B-Y

1

2

GREY

SCALE

1

A

MULT

BURS

COLOR

BAR

A

MU

BURS

GREY

SCALE

1

COLOR

BAR

A

MULTI

BURST

GREY

SCALE

1

R-Y

B-Y

1

GREY

SCALE

A

1

COLO

BAR

COLOR

BAR

A

MULTI

BURST

GREY

SCALE

1

A

VC

GREY

SCALE

A

1

COLOR

BAR

I

T

LTI

T

R

A

VCR

R

LPM-55

OPERATION MANUAL

Multisystem Video
Pattern Generator

Summary of Contents for LPM-55

Page 1: ...EO PATTERN GENERATOR NTSC NTSC4 PAL PAL M PAL N SECAM A B GREY SCALE COLOR BAR MULTI BURST R Y B Y A VCR B VCR PURITY DISPLAY VIDEO SYSTEM PATTERN R G B LPM 55 OPERATION MANUAL Multisystem Video Pattern Generator ...

Page 2: ......

Page 3: ... of the output pattern 2 Fourteen basic test patterns are provided which include Circle 8 step Grey Scale 16 step Grey Scale Color Bar Multiburst Color Difference R Y B Y Moving White Field White Pattern Checkerboard Crosshatch Dots Center Cross and Purity Patterns 3 More than 100 different test patterns are available through the combination of 14 basic patterns 4 Multiburst pattern comprises full...

Page 4: ...taneously to turn on the On Screen display that indicates Press again to turn off the On Screen display TV system The 14 basic patterns and divided into two groups and Page B Press the button A allows you to choose patterns that are grouped into Page A namely Page A Press the button B allows you to choose patterns stored in Group B Patterns in the Page A include Greyscale Color bar Multiburst Colo...

Page 5: ...lected press the button to generate the Crosshatch pattern There are two types of Crosshatch Press the button once shows original Crosshatch Press again adds the dots to the Crosshatch LED illuminates when either one of the pattern is activated Press either AVCR or BVCR to generate the White Moving Rectangle moving from left to right at the button of the screen There are 4 different moving speed t...

Page 6: ...rence B Y output Color Difference R Y output Fuse T0 5A 250V Power socket Power switch 4 Operating Instruction Power and Fuse V I DEO Y C Y R Y F U S E T 0 5 A 2 5 0 V 1 0 0 24 0 VA C 50 60 HZ PO WE R O N O FF OU T PU T VI DE O Y C Y B Y B Y R Y F U S E T 0 5 A 2 5 0 V 10 0 24 0VA C 5 0 6 0HZ POWER O N O FF ...

Page 7: ...A Page B Application Overall linearity Overall geometry Framing Reflections Centering TV screen Pin cushion correction Deflection linearity White setting Brightness control Beam current of picture tube Luminance writing current FM demodulator white level Static convergence Focussing Static convergence Dynamic convergence Pin cushion correction E W N S corrections Amplitude response Focus adjustmen...

Page 8: ...mplementary colors Magenta Yellow Cyan Interference between sound and chroma carrier Color A G C Chroma writing current of video recorders White setting Synchronization X X X X X 14 Page A selection Page A selection 15 X 6 Moving white rectangle different speed at 4 Moving white rectangle different speed at 4 Saturation step signal 16 steps of linearly decreasing chroma R Y and B Y 3 primary color...

Page 9: ...und 5 Crosshatch 1 Crosshatch 1 and Circle Crosshatch 2 Crosshatch 2 and Circle 6 7 8 9 White circle Blackground Black circle White background Circle Circle Center cross Circle and border Dots Center cross Dots Circle 10 7 Combination of the patterns B B B B B B 1 B 2 B 1 B 2 B ...

Page 10: ...eckerboard Ckeckerboard and Circle Ckeckerboard Circle and BVCR 17 8 Pattern Combinations Crosshatch 1 Circle and BVCR Crosshatch 2 Circle and BVCR Dots Circle and BVCR 8 step Greyscale Multiburst GREY SCALE COLOR BAR MULTI BURST A B B B 1 B VCR B 2 B VCR B VCR B B VCR 1 GREY SCALE A 2 A A B ...

Page 11: ...and Multiburst Greyscale Color bar and Multiburst and R Y 9 Pattern Combinations 8 step Greyscale and Circle 16 step Greyscale and Circle Color bar and Circle GREY SCALE COLOR BAR MULTI BURST A 1 A A A R Y B Y R Y B Y 1 2 COLOR BAR GREY SCALE 1 A MULTI BURST COLOR BAR A MULTI BURST GREY SCALE 1 COLOR BAR A MULTI BURST GREY SCALE 1 R Y B Y 1 GREY SCALE COLOR BAR A 1 GREY SCALE A 2 A ...

Page 12: ...tiburst Circle Greyscale and R Y Multiburst Color bar Greyscale and AVCR Color bar Circle Greyscale and AVCR Color bar Multiburst Circle 1 0 Pattern Combinations A A MULTI BURST COLOR BAR MULTI BURST A A R Y B Y R Y B Y 1 2 GREY SCALE 1 A MULT BURS COLOR BAR A MU BURS GREY SCALE 1 COLOR BAR A MULTI BURST GREY SCALE 1 R Y B Y 1 GREY SCALE A 1 COLO BAR COLOR BAR A MULTI BURST GREY SCALE 1 A VC GREY ...

Page 13: ...yan Green Magenta Red Blue Black Color Difference 16 steps of linearly decreasing R Y and B Y Purity 3 Primary colors Red Green Blue 3 Complementary colors Magenta Yellow Cyan Additional white 100 Y Black Composite Video Output BNC Connector Output level 1Vp p 75 Signal level 714mV 75 525 line systems 700mV 75 625 line Sync level 286mV 75 525 line systems 300mV 75 625 line N T SC3 58 NT SC 4 43 PA...

Page 14: ...memtal Condition Operating Temperature Storage Temperature Operating Humidity Storage Humidity 5ºC to 40ºC 20ºC to 60ºC 20 to 80 5 to 95 Power Supply Voltage Frequency Power Consumption Approx 3W 100 240VAC 50 60HZ Dimensions Length Width Height 280mm 180mm 70mm Weight Accessories Approx 1 7kg Specifications subject to change without notice 12 Specifications Operation manualx1 AC Power cable x1 ...

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