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Microprocessor, Microprocessor -1, 1. system outline -1 – Toshiba TLP511E User Manual

Page 12

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5-1

5. MICROPROCESSOR

5-1. System Outline

The system microprocessor has features as shown below.

In considering easy maintenance for specification

modification, etc., the program content is written in the

built-in non-volatile memory.

The program is also developed in considering use of

structured notation, parts modularity, and multi filling

system.

Major functions of the system microprocessor are as

follows.

5-1-1. System Control

Microprocessor program write process

Non-volatile memory control process

Remote control reception process

RS-232C transmission/reception process

Status read process

On-screen display process

5-1-2. Normal Control

Power

ON/OFF

(Main/Fan/Lamp)

Input switch

(RGB/Video/Camera)

Sound volume control

UP/DOWN

Menu

Adjust

(Up/Down/Left/Right)

All mute

ON/OFF

Audio mute

ON/OFF

Display

ON/OFF

Freeze

ON/OFF

Resize

ON/OFF

Focus

UP/DOWN

(at camera use)

Zoom

UP/DOWN

(at camera use)

5-1-3. Adjustment Control

Video controls (high & low brightness ratio,

brightness, color density, tint, sharpness)

Panel adjustments (V position, H position,

phase, clock, user registration, user read-out)

Mode adjustments (Wide, MIC, OSD mute,

projection)

Language adjustments (English, Japanese,

French, German, Spanish, Italian)

5-1-4. Adjustment Control at Factory Delivery

Video sub adjustments (RGB gain, sub-bright)

Drive adjustments (each item for panel controls,

RGB trimming)

Fig. 5-1-1 shows the system block diagram.

This manual is related to the following products: