Troubleshooting

Regarding the indicator lamps

When operation of the POWER, TEMP, LAMP and SECURITY indicators differs from usual, check and cope with it according to the following table.

POWER

TEMP

LAMP

SECURITY

Description

 

 

 

 

 

 

 

 

 

 

Turned

The projector is in a standby state.

 

Lighting

Turned

Turned

off

Please refer to the section “Power on/off”.

 

Blinking

The projector is in a standby state.

 

In

off

off

 

Orange

 

 

In

The SECURITY INDICATOR is set to ON, and the

 

 

 

Yellow

PIN LOCK or (and) TRANSITION DETECTOR is

 

 

 

(are) on.

 

Blinking

Turned

Turned

Turned

The projector is warming up.

 

In

off

off

off

Please wait.

 

Green

 

 

 

 

 

 

Lighting

Turned

Turned

Turned

The projector is in an on state.

 

In

off

off

off

Ordinary operations may be performed.

 

Green

 

 

 

 

 

 

Blinking

Turned

Turned

Turned

The projector is cooling down.

 

In

off

off

off

Please wait.

 

Orange

 

 

 

 

 

 

 

 

 

 

The projector is cooling down. A certain error

Blinking

(discre-

(discre-

Turned

has been detected.

 

In Red

tionary)

tionary)

off

Please wait until POWER indicator finishes blinking,

and then perform the proper measure using the

 

 

 

 

 

 

 

 

item descriptions below.

 

 

 

 

 

The lamp does not light, and there is a

 

 

 

 

possibility that 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

Turned

Lighting

Turned

 

confirmation of the following items, and then turn

or

off

In Red

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 change the lamp referring to the section

 

 

 

 

“Replacing the lamp”.

 

 

 

 

 

The lamp cover has not been properly fixed.

Blinking

 

 

 

Please turn the power off, and allow the projector

 

 

 

to cool down at least 45 minutes. After the projector

In Red

Turned

Blinking

Turned

has sufficiently cooled down, please make

 

or

off

In Red

off

confirmation of the attachment state of the lamp

Lighting

cover. After performing any needed maintenance,

 

 

 

In Red

 

 

 

turn the power on again. If the same indication is

 

 

 

 

displayed after the remedy, please contact your

 

 

 

 

dealer or service company.

 

(Continued on next page)

 

 

 

ViewSonic

 

 

59

PJL9371

Page 64
Image 64
ViewSonic pjl9371 manual Regarding the indicator lamps

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.