WHAT TO DO WHEN YOU THINK A MACHINE DEFECT HAS OCCURRED (continued)

Phenomena That May Easily Be Mistaken for Machine Defects

Before requesting repair, check in accordance with the following chart. If the situation cannot be corrected, then contact your dealer.

Phenomenon

Cases not involving a machine defect

Items to be confirmed

Reference

Page(s)

 

 

 

 

 

 

 

 

The main power source is not ON.

Turn on the main power.

3, 14

 

 

 

 

The electrical power cord is not plugged in.

Correctly connect the power cord.

 

 

 

 

 

 

Power does not

 

Be sure to press the “O” (power OFF) side

 

come ON

The main power source has been

of the main power switch, and leave this OFF

14

 

interrupted during operation, such as by

for approximately 20 minutes. After the unit

 

a power outage (blackout), etc.

has sufficiently cooled down, turn ON the

 

 

 

power source.

 

 

 

 

 

No sound or

The input changeover settings

Select the input signal, and

15

are mismatched.

correct the settings.

pictures are

 

 

 

 

 

 

 

outputted

No signal is being inputted.

Correctly connect the connection cord.

10, 11

 

 

 

 

 

The electrical wiring to this unit

Correctly connect the connection cord.

10, 11

 

is not correctly connected.

Pictures are

 

 

 

 

 

The volume setting has been set at (or

 

17

displayed, but no

Adjust the VOLUME setting to a higher level.

adjusted to) an extremely low level.

sounds are heard

 

 

 

 

 

The MUTE mode is the current setting.

Press the MUTE button to release

17

 

 

(change) the MUTE mode setting.

 

 

 

 

 

 

 

Sounds are

The electrical wiring to this unit

Correctly connect the connection cord.

10, 11

heard, but no

is not correctly connected.

 

 

pictures are

The brightness setting has been set at

Adjust the BRIGHT setting to a

24

displayed

(or adjusted to) an extremely low level.

brighter level.

 

 

 

 

 

Colors have a faded-

 

Perform picture adjustments by changing the

25

out appearance

Color depth setting or color tone setting

COLOR BAL R, the COLOR BAL B, and/or the

Color tone is poor

 

TINT settings, etc.

 

 

 

 

 

 

The brightness setting and/or contrast

Perform picture adjustments by changing the

24

 

setting has not been properly adjusted.

BRIGHT and/or CONTRAST settings, etc.

 

 

 

 

 

 

Pictures appear

The WHISPER mode is the current

Change (by releasing) from the

28

dark

setting.

WHISPER mode.

 

 

Lamp is approaching the end of its

Exchange the old lamp with a new

30, 31

 

product lifetime.

lamp.

 

 

 

 

 

 

Pictures appear

Either the FOCUS setting or the H

Adjust the FOCUS and H PHASE settings.

15, 25

blurry

PHASE is not properly adjusted.

 

 

 

 

 

 

NOTE

Although bright spots or dark spots may appear on the screen, this is a unique characteristic of liquid crystal displays, and such do not constitute or imply a machine defect.

37

Page 37 Page 39
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Image 38
3M X50C, S50C manual Phenomena That May Easily Be Mistaken for Machine Defects, Phenomenon, Items to be confirmed
Page 37 Page 39

S50C, X50C specifications

3M has long been a leader in the adhesive industry, continually pushing the boundaries of innovation and performance. Among its notable products are the 3M X50C and S50C adhesive technologies, which exemplify the company's commitment to providing high-quality solutions for a range of applications.

The 3M X50C adhesive is a polyurethane-based adhesive that showcases exceptional versatility and strong bonding capabilities. One of its standout features is its excellent chemical resistance, making it suitable for applications in harsh environments where exposure to solvents and chemicals is common. This characteristic ensures that the bond remains intact even in challenging conditions, which is crucial in industries such as automotive, construction, and manufacturing.

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On the other hand, the 3M S50C adhesive is a high-performance structural adhesive known for its fast curing times and strong initial tack. This feature significantly reduces assembly times in manufacturing processes, providing immense cost and time savings. The S50C is particularly effective for bonding dissimilar materials, making it well-suited for use in industries that require meticulous assembly of varied substrates.

Both the X50C and S50C adhesives utilize advanced technologies that contribute to their superior performance. They are formulated using 3M's proprietary formulations, which enhance adhesion, durability, and application ease. The adhesives come packaged in user-friendly formats, including cartridges for precise dispensing, ensuring that users achieve optimal results with minimal waste.

Furthermore, both products emphasize safety and environmental considerations. With low VOC (volatile organic compound) levels, they contribute to healthier working environments and comply with stringent regulatory standards.

In summary, 3M X50C and S50C adhesives stand out for their strong bonding capabilities, chemical and temperature resistance, flexibility, and user-friendly application. These adhesives showcase the ongoing commitment of 3M to innovate and provide high-performance solutions across various industries, ensuring reliable results and enhanced productivity in adhesive applications.
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