NEC Manuals (Others)

The µPD17P236 is a programmable integrated circuit that can be used to develop and produce remote controllers. It has 32K bytes of program memory and 223×4 bits of data memory. It also has a low-voltage detection circuit that can shut down the circuit when the voltage is below 3.0V.

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PD16647 is a source driver from NEC for TFT-LCD 64 gray scale displays.

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The PS2707-1, PS2707-2, PS2707-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor. They are suitable for high density applications and feature AC input response, high collector to emitter voltage, high isolation voltage, small and thin package, and high-speed switching.

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The RD2.0FM to RD120FM series are 2 pin power mini mold package zener diodes possessing an allowable power dissipation of 1 W.

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RD2.0MW to RD39MW are 3-PIN Mini Mold Package zener diodes possessing allowable power dissipation of 200 mW. They are suitable for circuits for Constant Voltage, Constant Current, Wavefore clipper, Surge absorber, ESD Protect circuit, etc.

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This document introduces the features, functions, settings and adjustable menus of the MT and LT series projectors.

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This manual details the functions, settings, and menu adjustments of the MT/LT series projector remote controls.

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This interactive remote control illustrates the properties, functions, settings, and adjustable menus of the remotes for the LT series and MT series models. Simply click on one of the buttons on the left side of the remote to display menu and function descriptions. Click on menus and submenus to view more detailed descriptions. The display settings of your projector can be customized and precisely adjusted according to your needs. However, the display usually optimizes automatically based on the input signals. Pressing one of the multi-function remote control buttons turns on the backlight of all buttons, except the mouse button. If no buttons are pressed for 10 seconds, the backlight automatically turns off along with the menus.

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This document is the instruction manual of MT, LT series projector remote control

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This document mainly introduces the functions and operating methods of the LT / MT series projectors' remote control

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The document describes the features, functions, settings, and adjustable menus of the remote controls for the LT series and MT series. The remote control allows customization and fine-tuning of the projector's display settings to match presentation needs. Descriptions of menus and functions can be displayed by clicking the buttons on the remote control.

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The document describes the features, functions, settings, and adjustable menus of the LT and MT series remote controls. By clicking on any button on the left remote control, descriptions of menus and functions are displayed. Clicking on menus and submenus shows more detailed descriptions. The document also mentions that the display settings of the projector can be customized and fine-tuned to suit presentation needs, but typically the display is automatically optimized for the current input signal. When any button on the full-function remote control is pressed, the lights on all buttons, except the mouse button, will turn on. If no buttons are pressed within 10 seconds, the lights will automatically turn off, and the menus will also be closed.

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This document is the instruction manual for the multi-function remote control of the LT series and MT series projector.

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This document describes the features, functions, settings, and adjustable menus of the TV remote control for LT and MT series devices. Clicking on any key on the left side of the remote control displays the descriptions of the menus and functions. Clicking on menus and sub-menus reveals more detailed descriptions. The display settings of your projector can be customized and finely adjusted to meet your requirements. However, in normal circumstances, the display is automatically optimized based on the input signals. When any key on the universal remote control is pressed, the backlight of all keys except the mouse keys lights up. If no keys are pressed for 10 seconds, the backlight automatically turns off. The menus also deactivate. The document also introduces two other types of remote controls: a universal remote control for the MT series and a card remote control for the LT series.

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The µPD784224 and 784225 are products of the µPD784225 Subseries in the 78K/IV Series. Besides a high-speed and high-performance CPU, these controllers have ROM, RAM, I/O ports, 8-bit resolution A/D and D/A converters, timers, serial interfaces, a real-time output port, interrupt functions, and various other peripheral hardware.

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The PS2705A-1 is a high isolation voltage SOP optically coupled isolator from NEC. It features AC input response, safety standards UL, DIN EN60747-5-2 (VDE0884 Part2) approved. It is used in hybrid IC, telephone/FAX machine, FA/OA equipment, programmable logic controllers, power supply etc.

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This document describes the characteristics of PS2533-1 and PS2533L-1 optically coupled isolators, including high collector to emitter voltage (VCEO = 350 V), high Isolation voltage (BV = 5 000 Vr.m.s.), high current transfer ratio (CTR = 4 000% TYP.), high-speed switching (tr, tf = 100 µs TYP.) etc.

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The PS2815-1 and PS2815-4 are optically coupled isolators containing GaAs light emitting diodes and an NPN silicon phototransistor in a plastic SSOP for high density applications. The product features AC input response, high current transfer ratio, high isolation voltage, and small and thin package.

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The PS7205B-1A is a low on-state resistance solid state relay from NEC. It has features such as low on-state resistance, large continuous load current and high switching speed. It is suitable for use in PLC circuits.

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