Controlling the projector by using RS-232C (continued)

CONTENTS

75

Classification

Items/Status

 

Selection

Adjustment

Analog RGB

Video

S-Video

Y/PB/PR

Camera

 

 

 

Command

Command

 

 

 

 

 

 

 

 

 

 

 

 

RESIZE

Increase the enlargement ratio

RUP

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Decrease the enlargement ratio (Minimum: reset status)

RDW

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Move the enlargement section

Up

PO1

-

Yes

Yes

Yes

Yes

Yes

 

 

 

 

Down

PO2

-

Yes

Yes

Yes

Yes

Yes

 

 

 

 

Left

PO3

-

Yes

Yes

Yes

Yes

Yes

 

 

 

 

Right

PO4

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Enlargement reset

 

RS0

-

Yes

Yes

Yes

Yes

Yes

 

 

FREEZE

On

 

FON

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Off

 

FOF

-

Yes

Yes

Yes

Yes

Yes

 

 

MUTE

On

 

MON

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Off

 

MOF

-

Yes

Yes

Yes

Yes

Yes

 

 

PIP

On

 

PIN

-

Yes

-

-

-

-

 

 

 

Off

 

PIF

-

Yes

-

-

-

-

 

 

 

PIP input source

Video

PI0

-

Yes

-

-

-

-

 

 

 

 

S-Video

PI1

-

Yes

-

-

-

-

 

 

 

PIP size

Small

PS0

-

Yes

-

-

-

-

 

 

 

 

Middle

PS1

-

Yes

-

-

-

-

 

 

 

 

Large

PS2

-

Yes

-

-

-

-

 

 

 

PIP position

Upper left

PP0

-

Yes

-

-

-

-

 

 

 

 

Upper right

PP1

-

Yes

-

-

-

-

 

 

 

 

Lower left

PP2

-

Yes

-

-

-

-

 

 

 

 

Lower right

PP3

-

Yes

-

-

-

-

 

 

 

PIP reset

 

DRW

-

Yes

-

-

-

-

 

 

AUTO SET

 

 

PAT

-

Yes

-

-

-

-

 

 

 

 

 

Camera

Shortcut

 

CDR

-

Yes

Yes

Yes

Yes

Yes

 

 

 

Auto. W/B

On

CW1

-

-

-

-

-

Yes

 

 

 

 

Off

CW0

-

-

-

-

-

Yes

 

Others

 

Lighting

On

CL1

-

-

-

-

-

Yes

 

 

 

 

 

 

Off

CL0

-

-

-

-

-

Yes

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Continued

Page 75
Image 75
Toshiba TLP550, 251, 250, TLP551 owner manual Resize

251, TLP550, TLP551, 250 specifications

Toshiba has long been recognized for its innovation in the field of semiconductor technology, particularly in the area of optoelectronic devices. Among its extensive portfolio, the Toshiba TLP series stands out, especially models such as the TLP250, TLP551, TLP550, and TLP251. These optoisolators are designed to provide exceptional performance in various applications, including industrial controls, communication equipment, and power supplies.

The TLP250 is a high-speed transistor optoisolator that boasts a maximum data transmission rate of up to 10 Mbps. It is designed for applications where precise isolation between input and output is critical. The device employs a GaAlAs light-emitting diode, ensuring a fast response time and efficient operation. Its package includes a phototransistor, which enables it to switch high voltages and currents, making it ideal for driving loads in various circuits.

In contrast, the TLP551 offers a higher level of phototransistor isolation with a breakdown voltage of up to 5 kV. This model is well-suited for environments where electrical noise is a concern, as it provides reliable and stable isolation. With a maximum forward current of 50 mA, the TLP551 ensures that even in complex industrial settings, signal integrity can be maintained effectively.

The TLP550 is another noteworthy optoisolator, characterized by its compact size and robust performance. It also integrates a phototransistor output, which allows for a high degree of flexibility in design. This model is engineered to deliver a maximum isolation voltage of 3.75 kV, making it suitable for various high-voltage applications.

Finally, the TLP251 offers a unique combination of features tailored for demanding applications. With its high-speed response and excellent voltage gain, it is particularly advantageous in communication systems. Its ability to provide isolation while transferring data makes it an essential component for many digital interfaces.

In summary, the Toshiba TLP series, including models like the TLP250, TLP551, TLP550, and TLP251, exemplify the brand's commitment to quality and innovation in optoelectronic devices. These models are engineered to meet the rigorous demands of modern applications, offering features such as high-speed operation, significant isolation voltage ratings, and versatile output options. For engineers and designers, choosing the right Toshiba optoisolator can significantly enhance the reliability and efficiency of their electronic systems.