1. Basic Setup and Operation

11

TV Controls, continued

TV Control Panel

Buttons on the control panel duplicate some keys on the remote control.

To display the main menu, press INPUT and VOL+

simultaneously for about 10 seconds. Press and hold INPUT and VOL+ for 10 seconds to clear the menu.

Refer to upper labels when no TV menus are dis- played.

Refer to lower labels when using TV menus or after activating a special function.

STATUS POWER

On some models, open the front cover to use buttons on the control panel.

Sample TV controls and STATUS indicator

System Reset

If the TV fails to respond to the remote control, the control-panel buttons, or will not power on/off, perform System Reset. Recent setting changes made before using System Reset may be lost.

To perform System Reset, press and hold the POWER button on the control panel for ten seconds.

Panel-Lock Release

To release the Panel Lock using the TV control panel, press and hold the INPUT button on the control panel for ten seconds. If the TV is off, press the POWER button to have it power on.

To activate the Panel Lock, use the Lock menu, page 63.

The STATUS Indicator

Symbols

Off

Steady On

 

Slow Flashing

Fast Flashing

 

 

 

LED Color

TV Condition

 

None

TV is powered off. Normal operation.

 

 

 

 

Green

TV is powered on. Normal operation.

 

 

 

 

Green

TV powered off, auto-on TV Timer is

set.

 

 

 

 

Normal operation. TV can be turned on

 

at any time.

 

 

 

Green

TV just powered off and lamp is

cooling.

 

 

 

 

Sixty seconds after turning off TV, LED

 

will start to flash. TV can be turned back

 

on before flashing starts or after flash-

 

ing stops, but not while the indicator is

 

flashing. Normal operation.

 

 

Yellow

TV is too hot. The TV will display a

warning message and shut off if it over-

 

 

heats.

 

 

• Ambient room temperature may be

 

too high. Turn off the TV and let the

 

room temperature drop.

 

• Clear blocked air vents. Ensure at

 

least a four-inch clearance on all

 

sides of the TV.

 

 

 

Yellow

Lamp access door is not secure or no

lamp installed.

 

 

 

 

TV will not operate until lamp access

 

door is secured. See Appendix D.

 

 

Red

Lamp failure. Replace the lamp. See

Appendix D.

 

 

 

 

 

Red/

TV may require service.

• Hold power button on front panel for

Yellow

 

10 seconds to reset TV.

 

• If LED continues to flash red and

 

yellow after reset, turn off the TV and

 

unplug it from the AC power source.

 

Wait one minute and then plug the

 

set back in.

 

 

• If LED continues to flash red and

 

yellow, go to www.mitsubishi-tv.com

 

or call 1-800-332-2119 to receive

 

Authorized Service Center informa-

 

tion.

 

 

You may be asked to count how

 

many times the LED flashes each

 

color to aid in troubleshooting.

 

 

 

For assistance call 1(800) 332-2119

Page 11
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Mitsubishi Electronics 838 SERIES manual TV Control Panel, Status Indicator, System Reset, Panel-Lock Release

838 SERIES specifications

The Mitsubishi Electronics 838 Series represents a significant advancement in the field of industrial automation and control systems. This series is specifically designed to meet the demands of modern manufacturing environments, boasting several cutting-edge features, technologies, and characteristics that enhance productivity, reliability, and ease of use.

One of the standout features of the 838 Series is its high-performance processing capabilities. Equipped with a powerful CPU, the series can execute complex control algorithms with minimal lag, making it ideal for real-time applications. The processing speed allows for quicker response times in automation tasks, which is critical in high-speed manufacturing lines.

The 838 Series integrates advanced communication technologies, supporting various industrial protocols such as EtherNet/IP, CC-Link IE Field, and MODBUS TCP. This flexibility facilitates seamless connectivity with different devices and systems, enabling streamlined communication in multi-vendor environments. The robust networking capabilities also enhance data exchange, allowing for more integrated and efficient operations across the factory floor.

Another significant aspect of the 838 Series is its user-friendly interface. The series includes an intuitive touchscreen display, which simplifies the monitoring and control of machinery and processes. Operators can easily access vital information, adjust parameters, and receive real-time feedback, significantly reducing the learning curve associated with complex systems.

In terms of durability, the Mitsubishi 838 Series is built to withstand the rigors of industrial environments. Its construction adheres to strict quality standards, ensuring high resistance to vibration, temperature fluctuations, and electrical noise. This reliability translates into reduced downtime and maintenance costs, making it a cost-effective solution for manufacturers.

Energy efficiency is another critical characteristic of the 838 Series. It incorporates advanced power management technologies that optimize energy consumption without compromising performance. This not only helps in lowering operational costs but also aligns with the growing emphasis on sustainable manufacturing practices.

Furthermore, the series includes integrated safety features that comply with international standards. These safety mechanisms prevent potential hazards, ensuring a secure working environment for operators while maintaining productivity.

In conclusion, the Mitsubishi Electronics 838 Series stands out as a versatile and powerful solution for modern industrial automation. Its combination of high performance, flexible communication, user-friendly design, durability, energy efficiency, and robust safety features make it a leading choice for industries seeking to enhance their automation processes while ensuring operational safety and efficiency.