LED display list

 

 

 

 

 

 

Status

Warning

Error

Reading

 

 

 

Memo

 

 

 

 

 

 

 

 

 

 

LED

indicator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

System initializing

Off

 

8.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stand-by state

On

 

. (Dot)

After automatic shutdown, the last error

 

indication is retained in stand-by state.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Start-up processing

 

 

12345

It counts up

according to

the process.

 

 

(Count-up)

Error status is cleared and re-checked.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In-service (normal state)

Off

 

(None)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No signal

 

- (Bar at

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

center)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Shutdown processing

 

 

. (Dot)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

No lamp or incorrect attachment

 

 

 

The failure detection immediately shuts it

(

Single

)

 

 

 

 

 

 

 

 

 

 

 

4.

 

 

 

 

 

 

 

 

 

 

 

down to go to stand-by state.

Lamp cover open (

Changer

 

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lamp ignition failure

 

 

 

The error indicator blinks while retrying. It

 

 

1.

automatically

enters

the

lamp blowout

or lamp burnout

 

 

 

 

 

mode.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Light

 

 

The failure detection immediately shuts it

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

down to go to stand-by state. “1.” and a

 

 

 

 

 

 

 

 

 

 

 

 

 

on 1 sec.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

number alternately appear to specify the

 

 

 

 

 

 

 

 

 

 

 

 

 

off 1 sec.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

failure.

 

 

 

 

 

 

 

Lamp incorrect attachment

 

 

1.

 

 

 

 

 

 

 

 

 

No.

 

 

Failure

or lamp power failure

 

 

+ a

 

 

 

 

2

 

Either lamp is incorrect

(

PH50

and

XL50

Changer

)

 

 

number

 

 

 

3

 

Both lamps are not attached

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

Unmatched lamp with power circuit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

Failure of power circuit for Lamp A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6

Failure of power circuit for Lamp B

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

During

shutdown process, “0.” and a

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

number alternately appear to specify the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

defective fan.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

One minute after the failure detection, it

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

0. (Zero)

automatically turns off and retries to turn

Fan failure

 

 

on once. Then it enters stand-by state.

 

 

+ a

 

 

 

 

 

 

 

 

 

 

 

No.

 

 

Defective fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

number

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Light

 

1

 

 

Chassis cooling fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

Cube cooling fan (for

XGA

 

)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on 1 sec.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3

 

 

DMD chip cooling fan

 

 

 

 

 

 

 

 

 

 

 

 

 

off 5 sec.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4

 

 

Lamp cooling fan

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

5

 

Lamp power cooling fan

Lamp changer circuit failure

 

 

9.

When

the

failure

is

detected, it

(

Changer

 

)

 

 

 

 

 

 

 

 

automatically turns off after cooling down,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Formatter circuit failure

 

 

2.

and retries to turn on once. Then it enters

 

 

stand-by state.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Power failure

 

 

7.

One minute after the failure detection, it

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Color wheel failure

Light

 

 

automatically turns off and retries to turn

Lamp changer mechanical

on 5 sec.

 

5.

on once. Then it enters stand-by state.

failure (

Changer

)

off 1 sec.

 

 

 

 

 

 

 

 

 

 

 

Firmware writing

Off

 

(None)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*The real error number shows continuously. Ignore numbers that appear only briefly.

*An error code many not indicate the primary cause. It may detect a secondary failure.

PH50, XL50, XL21 series Set-up and Installation Manual

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Mitsubishi Electronics XL50, XL21 installation manual LED display list
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XL21, XL50 specifications

Mitsubishi Electronics has consistently set benchmarks in the realm of display technologies, and their XL50 and XL21 projector series showcases this commitment to excellence. These models are meticulously designed to cater to a variety of professional environments, making them indispensable tools for businesses, education, and large venues.

The flagship XL50 projectors offer superior brightness with an impressive maximum output, ensuring vivid images even in well-lit rooms. With a native resolution that supports Full HD content, users can expect crystal-clear presentations that captivate audiences. The XL50 also incorporates advanced color reproduction technologies, which provide a wide color gamut for dynamic visual experiences. The projectors utilize Mitsubishi’s proprietary 3LCD technology, which enhances color accuracy and brightness, allowing for incredible detail and realism in every projected image.

In contrast, the XL21 models are tailored for users seeking a balance between affordability and performance. While slightly less powerful than the XL50, these projectors still deliver remarkable brightness, making them suitable for small to medium-sized meeting rooms and classrooms. The XL21 also features a compact and lightweight design, facilitating easy transportation and setup. With a focus on user-friendly operation, both models offer intuitive interfaces and connectivity options, including HDMI ports, VGA connections, and wireless capabilities, enabling seamless integration with other devices.

In terms of advanced features, both the XL50 and XL21 incorporate automatic keystone correction and digital zoom capabilities, ensuring that images are always perfectly aligned regardless of projector placement. They also come equipped with robust security features, which are essential in corporate environments. This includes password protection and a security bar, adding an extra layer of protection against unauthorized access.

In conclusion, the Mitsubishi Electronics XL50 and XL21 projectors stand out for their exceptional brightness, advanced color technologies, and user-friendly features. They are designed to meet the diverse needs of various professional settings, whether delivering impactful presentations in large auditoriums or facilitating engaging learning experiences in classrooms. As a result, these projectors exemplify Mitsubishi Electronics’ dedication to innovation and quality in the display technology industry.
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