Hitachi Koki USA CMP4120HDUS Troubleshooting, Symptoms That Seemingly Appear to be Failures

Page 32

TROUBLESHOOTING

Symptoms That Seemingly Appear to be Failures

■Make the checks suggested below depending on the symptoms observed. If the symptoms remain uncorrected, contact your dealer.

WARNING • Customer servicing can be hazardous.

Symptom

Point to check

See

page

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• No picture with the power-

 

 

 

 

• Check the way the power cable is connected.

6

 

 

 

 

indicating lamp off.

 

 

 

 

• Press the power switch.

7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The message “POWER

 

 

 

 

 

 

No sync signal is detected.

6

 

 

 

 

 

 

SAVE” is displayed.

 

 

 

 

 

 

• Check the way the signal cable is connected.

 

 

 

 

 

 

 

 

 

 

POWER SAVE

• Make sure that the switch of the computer,

7

• No picture with the power

 

 

 

 

 

 

imaging equipment , etc., is turned on.

9

 

 

 

 

 

 

• Make sure the computer is not in the power-save

indicating lamp flickering in

 

 

 

 

 

 

 

 

 

 

 

 

 

mode.

21

green.

 

 

 

 

 

 

 

 

 

 

 

 

• Check to see if the input selection matches the

22

 

 

 

 

 

 

 

connection terminal.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

• The message “OUT OF

 

 

 

 

 

 

An input signal is not received normally.

6

 

 

 

 

 

 

FREQUENCY” is displayed.

 

 

 

 

 

 

• Check to see if the input signal matches the

7

 

 

 

OUT OF FRQUENCY

monitor specifications.

 

 

 

• Check the way the signal cable is connected.

21

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

27

 

 

 

 

 

 

 

 

29

 

 

 

 

 

 

 

 

 

• The power indicating lamp is

 

 

 

 

 

 

• Check the contrast and brightness settings

6

normally lit but no picture .

 

 

 

 

 

 

(adjust them for higher contrast and brightness).

7

 

 

 

 

 

 

 

• Check the way the signal cable is connected.

 

 

 

 

 

 

 

 

11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

13

 

 

 

 

 

 

 

 

 

• The display image appears

 

 

 

 

 

 

• Adjust the dot clock frequency and phase.

16

 

 

 

 

 

 

flowing slantwise.

 

 

 

 

 

 

(Adjust the dot clock frequency first, the dot clock

 

 

 

 

 

 

25

• Text displayed across the

 

 

 

 

 

 

phase next.)

screen appears vertically

 

 

 

 

 

 

(RGB input)

 

 

 

 

 

 

 

 

streaked, with the characters

 

 

 

 

 

 

 

in vertical columns blurred.

 

 

 

 

 

 

 

 

 

 

• Text displayed across the

• Adjust the dot clock phase for the clearest

16

screen appears blurred.

viewing.

26

• A fine pattern flickers when

(RGB input)

 

 

displayed on the screen.

 

 

 

 

 

• The remote controller does not work.

• Check to see if the batteries are loaded in the

8

 

 

 

 

 

 

 

remote controller in opposite direction.

•Check to see if the batteries in the remote controller are OK.

ENGLISH

23

Page 31 Page 33
Image 32
Page 31 Page 33
Contents CMP4120HDUS Color Plasma Display MonitorHinweis Safety Guidelines If something smells strange or smoke comes from the monitorDo not drop water or a foreign substance on to the monitor Do not put the monitor on an unstable placeSafety Guidelines Do not touch the power plug with wet hands When you disconnect the power plugDo not put the monitor in high temperature atmosphere Do not obstruct a ventilation holeDo not coil or wind the power cord Remove the power cord for complete isolationHow to clean the monitor Installation environmentHow to view the monitor Prevention of an obstacle to Radio receivers Precautions for the monitorPrecaution during transportation FCC Federal Communications Commission Statement Warning Contents Features Standard AccessoriesAnti-tumble measures Installation InstructionsInstallation Installation Instructions Component NamesFront Control panelRemote controller RearInstallation and Cabling Connecting to a PCConnecting to Video Equipment Video equipmen tLoading Batteries Handling the Remote ControllerHandling the Remote Controller Turning Power On and Off Operating InstructionsVolume Adjustment Operating InstructionsInput Selection Sound MuteContrast Adjustment Input Signal Status DisplayOn-Screen Display System, EasyMenu Press the Menu button once again to exit the Main MenuPicture Menu Options Menu Sound MenuAuto Adjust Display Menu RGBDisplays According to Selected Display Area Display AreaManual Adjust Menu RGB Display Menu VideoDisplays by Selecting the Display Size Size to ScreenFunction Menu Component Menuvideo Screen Saver MenuOther Features Automatic StoreReset Settings Initialization Signal CheckDisplay menu item Application Status Display ActionSound Mode OtherfeaturesPower Save Mode Troubleshooting Symptoms That Seemingly Appear to be FailuresTroubleshooting Symptom Point to check SeeActions to Correct Abnormal Displays AbcabcABC Product Specifications Panel Dimensions ResolutionProduct Specifications Signal InputRecommended Signal List Frequency MHz

CMP4120HDUS specifications

The Hitachi Koki USA CMP4120HDUS is an advanced power tool designed to meet the needs of professionals and DIY enthusiasts alike. Focusing on durability, performance, and ease of use, this model packs a range of features that enhances its functionality across various applications.

At the heart of the CMP4120HDUS is a robust 4.0 Amp motor, delivering impressive power and torque to tackle tough tasks. Whether drilling through wood, metal, or masonry, the motor ensures consistent performance, making it a reliable choice for any job site. Additionally, the variable speed control allows users to adjust the RPM to match the specific requirements of the task, providing versatility and precision.

One of the standout features of the CMP4120HDUS is its lightweight design, which significantly reduces user fatigue during prolonged use. Weighing in at just a fraction of heavy-duty counterparts, it allows for easy maneuverability, making it an excellent choice for overhead and extended work applications. Ergonomically designed handles with rubber grips further enhance comfort, improving control and reducing the likelihood of slippage.

The tool is engineered with an adjustable speed switch, allowing for speeds between 0 to 3,000 RPM, ensuring optimum performance for different materials. Coupled with its reversible function, users can easily switch between drilling and driving purposes, adding to its versatility in various tasks.

Another notable characteristic of the CMP4120HDUS is its durable construction. Built with high-quality materials, it is designed to withstand the rigors of regular use, ensuring longevity and reliability. The tool also features an integrated LED light, illuminating the workspace for improved visibility in dimly lit conditions, enhancing user safety and accuracy.

In terms of technology, the CMP4120HDUS incorporates advanced thermal protection, preventing overheating during extended use. This feature ensures that the tool maintains its performance without compromising safety. Furthermore, it comes with a quick-release chuck for effortless bit changes, enhancing efficiency and saving valuable time on the job.

Overall, the Hitachi Koki USA CMP4120HDUS is a versatile, reliable, and user-friendly power tool. With its powerful motor, adjustable speed settings, lightweight design, and robust construction, it stands out as an essential addition to any toolbox, delivering exceptional performance for a wide range of drilling and driving applications.
Top Page Image Contents