Troubleshooting

Phenomena that may be easy to be mistaken for machine defects (continued)

Phenomenon

Cases not involving a machine defect

Reference

page

 

 

 

 

 

Video screen

The FREEZE function is working.

20

display freezes.

Press FREEZE button to restore the screen to normal.

 

 

Color settings are not correctly adjusted.

24, 26,

Colors have a

Perform picture adjustments by changing the COLOR

faded- out

TEMP, COLOR, TINT and/or COLOR SPACE settings,

30

appearance, or

using the menu functions.

 

Color tone is

COLOR SPACE setting is not suitable.

 

poor.

Change the COLOR SPACE setting to AUTO, RGB,

30

 

SMPTE240, REC709 or REC601.

 

 

The brightness and/or contrast are adjusted to an

 

 

extremely low level.

24, 25

 

Adjust BRIGHTNESS and/or CONTRAST settings to a

 

 

Pictures appear

higher level using the menu function.

 

The WHISPER function is working.

24, 34

dark.

Select NORMAL for WHISPER item in the SETUP menu.

 

 

 

The lamp is approaching the end of its product

 

 

lifetime.

54, 55

 

Replace the lamp.

 

 

Either the focus and/or horizontal phase settings are

 

 

not properly adjusted.

17, 29

Pictures appear

Adjust the focus using the focus ring, and/or H PHASE

 

blurry.

using the menu function.

 

 

The lens is dirty or misty.

58

 

Clean the lens referring to the section “Caring for the lens”.

 

 

RS-232C does

The SAVING function is working.

34

Select NORMAL for STANDBY MODE item in the SETUP

not work.

menu.

 

 

 

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

64

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Hitachi 8916 Color settings are not correctly adjusted, Color Space setting is not suitable, Whisper function is working

8916 specifications

Hitachi has long been recognized for its commitment to innovation and excellence in the field of industrial and communication technologies. One of their noteworthy products is the Hitachi 8916,8755H, a sophisticated and versatile piece of equipment designed for a variety of applications.

The Hitachi 8916,8755H is equipped with state-of-the-art features that enhance its performance and usability. One of its main characteristics is its robust processing power, which is driven by an advanced microcontroller that allows for efficient data processing and management. This capability ensures that the device can handle complex tasks with ease, making it suitable for demanding industrial environments.

In terms of connectivity, the Hitachi 8916,8755H incorporates a wide range of communication protocols. This flexibility allows it to seamlessly integrate with existing systems and networks, facilitating smooth data exchange and operational efficiency. Additionally, the device supports both wired and wireless communication, catering to diverse operational needs and environments.

One of the standout technologies of the Hitachi 8916,8755H is its intelligent monitoring and diagnostics system. This feature provides real-time insights into the status of the equipment, enabling users to proactively address issues before they escalate. The system’s predictive maintenance capabilities ensure that the device operates at peak performance, thereby extending its lifespan and reducing downtime.

Another significant characteristic of the Hitachi 8916,8755H is its user-friendly interface. The device is designed with an intuitive display and navigation system, making it accessible even for those with limited technical expertise. This focus on user experience simplifies the operation and configuration of the device, allowing teams to maximize productivity.

Safety is also paramount in the design of the Hitachi 8916,8755H. The device complies with international safety standards, incorporating features that protect both the equipment and its operators. Enhanced security measures safeguard sensitive data, ensuring that information remains confidential and tamper-proof.

In summary, the Hitachi 8916,8755H stands out for its powerful processing capabilities, versatile connectivity options, intelligent monitoring system, user-friendly interface, and robust safety features. This combination of attributes positions it as an ideal solution for a wide array of industrial and communication applications, making it a valuable asset for organizations seeking reliability and efficiency in their operations.