6 Fan Mode Setting

This function changes the fan rotation speed.

Selectable

Description

items

 

 

 

Normal

Suitable for normal environments.

 

 

High

Set when using the projector at

 

altitudes of approximately 1,500 meters

 

(4,900 feet) or more.

When “Fan Mode” is set to “High”, the fan rotation speeds up, and the fan noise becomes louder.

7 System Lock Function

This function prevents unauthorized use of the projector. Once this function is activated, users must enter the correct keycode each time the projector is turned on. We suggest you record the keycode in a safe place where only authorized users have access.

Info

•If you lose or forget your keycode, contact your nearest Sharp Authorized Projector Dealer or Service Center (see page 67). Even if the product warranty is valid, the keycode reset will incur a charge.

a Setting/Changing the Keycode

1 Select “System Lock”, then press

ENTER or Q.

2Select “Next”, then press ENTER.

•The screen for entering the keycode appears.

3Press the 4 buttons on the remote control or on the projector to enter the preset keycode in “Old Code”.

•When setting the keycode for the fi rst time, press R on the projector for four times.

 

 

PRJ - ADJ1

 

 

Setting the System Lock

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Old Code

 

–

–

–

–

 

 

New Code

 

– – – –

 

 

Reconfirm

 

– – – –

 

Menu operation n Page 40

Note

•If you input a wrong keycode, the cursor returns to the fi rst point of the “Old Code”.

•The preset keycode is 4 R buttons on the projector. When you press the R button four times, the keycord input screen disappears.

4 Press the 4 buttons on the remote control or on the projector to enter the new keycode in “New Code”.

Note

•You cannot use the following buttons for keycode: STANDBY/ON, ON,

STANDBY, ENTER, L-CLICK, R- CLICK/RETURN and MENU

•System Lock function recognizes each button on the remote control or on the projector as an individual button, even if they share the same button name. If you used the buttons on the projector in setting your keycode, the keycode cannot be canceled with the remote control.

 

 

PRJ - ADJ1

 

 

Setting the System Lock

 

 

 

 

 

 

 

Old Code

* * * *

 

 

New Code

 

–

–

–

–

 

 

Reconfirm

 

– – – –

5Enter the same keycode in “Re- confirm”.

Note

Useful Features

steps 4 and 5 above.

To cancel the keycode that you have

 

already set

 

• Press R on the projector for four times in

 

When the System Lock is set

•When System Lock is set, the keycode input screen appears after the power is turned on. When it appears, enter the right keycode to start projection.

Input screen for keycode

 

 

 

 

 

 

 

 

System Lock

–

–

–

–

 

 

 

 

 

 

 

 

51

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Sharp PG-D3050W, PG-D2870W, PG-D3550W appendix Fan Mode Setting, System Lock Function, Enter the same keycode in Re- confirm
Page 54 Page 56

PG-D3550W, PG-D3050W, PG-D2870W specifications

The Sharp PG-D3550W, PG-D2870W, and PG-D3050W are advanced projectors designed to meet the demands of a variety of presentation and viewing environments. Each model is tailored to provide high-quality visual performance while incorporating innovative technology and user-friendly features.

The Sharp PG-D3550W is known for its impressive brightness of 3500 lumens, making it suitable for well-lit rooms. It supports a native resolution of 1280 x 800 pixels, delivering sharp and clear images that are ideal for professional presentations and educational settings. One of the standout features of this model is its extensive connectivity options, including HDMI, VGA, and USB inputs, allowing users to easily connect a wide range of devices. Additionally, the projector includes a 1.2x optical zoom lens, enabling flexible placement in various environments. The built-in speaker system further enhances presentations without the need for external audio equipment.

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Lastly, the Sharp PG-D3050W is marked by its versatility and solid performance. With a brightness of 3000 lumens and a native resolution of 1280 x 800, it provides balanced performance across different lighting conditions. Users will appreciate its Quick Start feature, which allows for rapid power-up, reducing downtime before presentations. The projector comes equipped with dynamic contrast technology, enhancing image quality and depth. Its eco-friendly mode helps reduce energy consumption, making it a sustainable choice.

In summary, the Sharp PG-D3550W, PG-D2870W, and PG-D3050W projectors cater to a variety of professional and academic needs. Each model combines high brightness, versatile connectivity, and enhanced image quality, ensuring reliable performance and impressive visuals for any occasion. They exemplify Sharp's commitment to innovation and quality, making them essential tools for effective communication and engaging presentations.
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