Troubleshooting

Regarding the indicator lamps (continued)

POWER

TEMP

LAMP

SECURITY

Description

 

 

 

 

 

 

 

 

 

The cooling fan is not operating.

Blinking

 

 

 

Please turn the power off, and allow the projector

 

 

 

to cool down at least 20 minutes. After the projector

In Red

Blinking

Turned

Turned

has sufficiently cooled down, please make

or

In Red

off

off

confirmation that no foreign matter has become

Lighting

caught in the fan, etc., and then turn the power on

In Red

 

 

 

again.

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

please contact your dealer or service company.

 

 

 

 

There is a possibility that the interior portion

 

 

 

 

has become heated.

 

 

 

 

Please turn the power off, and allow the projector

Blinking

 

 

 

to cool down at least 20 minutes. After the projector

 

 

 

has sufficiently cooled down, please make

In Red

Lighting

Turned

Turned

confirmation of the following items, and then turn

or

In Red

off

off

the power on again.

Lighting

• Is there blockage of the air passage aperture?

In Red

 

 

 

• Is the air filter dirty?

 

 

 

 

• Does the peripheral temperature exceed 35°C?

 

 

 

 

If the same indication is displayed after the remedy,

 

 

 

 

please set FAN SPEED of SERVICE item in

 

 

 

 

OPTION menu to HIGH.

 

 

 

 

It is time to clean the air filter.

Lighting

 

 

 

Please immediately turn the power off, and clean

Simultaneous

Turned

or change the air filter referring to the section

In

blinking in Red

off

“Cleaning and replacing the air filter”. After cleaning

Green

or changing the air filter, please be sure to reset the

 

 

 

 

 

 

 

filter timer.

 

 

 

 

After the remedy, reset the power to ON.

Lighting

 

 

 

There is a possibility that the interior portion

Alternative

Turned

has become overcooled.

In

blinking in Red

off

Please use the unit within the usage temperature

Green

parameters (5°C to 35°C).

 

 

 

 

 

 

 

After the treatment, reset the power to ON.

NOTE • When the interior portion has become overheated, for safety purposes, the projector is automatically shut down, and the indicator lamps may also be turned off. In such a case, disconnect the power cord, and wait at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.

ViewSonic

60

PJL9371

Page 65
Image 65
ViewSonic pjl9371 manual Cooling fan is not operating, There is a possibility that the interior portion, Has become heated

pjl9371 specifications

The ViewSonic PJL9371 is a versatile projector designed to meet the demands of both corporate environments and educational institutions. Known for its high brightness and clarity, this model offers a multitude of features aimed at delivering an exceptional viewing experience.

One of the standout characteristics of the PJL9371 is its impressive brightness level, boasting up to 7,000 ANSI lumens. This level of brightness ensures that presentations and videos are clear and visible even in well-lit rooms. Such high lumen output makes it ideal for larger venues such as conference halls or classrooms where ambient light can be a challenge.

In terms of resolution, the PJL9371 supports Full HD (1920x1080), providing sharp images with vibrant colors. This enhances the viewing experience, especially for presentations that include detailed graphics or videos. The projector also utilizes advanced color technology to deliver a wider color gamut, ensuring accurate and vivid color reproduction.

Another significant feature of the PJL9371 is its long lamp life, rated up to 20,000 hours in Eco mode. This not only reduces maintenance costs but also minimizes downtime, allowing users to benefit from extended periods of usage without the need for frequent lamp replacements. This is particularly advantageous for institutions relying on projectors for daily presentations.

The PJL9371 is designed with multiple connectivity options, including HDMI, VGA, and USB, enabling users to connect various devices easily. Compatibility with different operating systems and multimedia sources provides versatility for users ranging from teachers to business professionals. Additionally, the projector supports wireless presentations, a feature that adds convenience for users looking to present without the hassle of cords.

Furthermore, the PJL9371 incorporates advanced digital image processing technology that enhances the overall image quality. Features such as keystone correction and optical zoom allow for easy adjustments to ensure a perfect projection setup. The projector also includes a built-in speaker, providing adequate sound for smaller settings without the need for external audio equipment.

Overall, the ViewSonic PJL9371 stands out in the projector market due to its high brightness, excellent image quality, and flexible connectivity options. Suitable for both educational and professional use, it combines leading technology with user-friendly features, making it a reliable choice for any presentation needs. Whether for business meetings or classroom settings, the PJL9371 delivers performance and versatility without compromise.