Hitachi AVC01U manual Troubleshooting Symptom and Checklist

Page 37

TROUBLESHOOTING (continued)

Symptom and Checklist (continued)

Symptoms

 

Checklist

 

Page

 

 

 

 

 

Check the volume level.

 

27 ,

Normal picture, but no sound

Check if the

button has been pressed or not.

14 ~ 15

 

Check the connections to external equipment.

 

 

 

 

 

No picture - normal sound

Check the level of “Brightness” and “Contrast” in UT Monitor “Picture Menu”.

 

 

 

 

 

 

Check if the batteries are installed correctly.

 

13

The remote control does not work.

The batteries might be exhausted. Replace them with new ones.

 

Remove all obstructions from in front of the sensor window on the unit.

 

Picture Frezze and/or the buttons on

Unplug and connect after 5 minutes the power cord or turn Main switch Off

 

both the remote control and control

and On after 5 minutes both A/V Center and UT Monitor.

 

Hold down the Reset button on the UT Monitor control panel for over a

 

panel do not work.

 

second.

 

 

 

Normal picture but no color-normal sound

Check the connections to external equipment.

14 ~ 15

 

 

 

No picture

Check if the power cord is plugged into the socket securely for UT Monitor.

10

UT Monitor Indicating lamp → Off

Check if the main switch is on for UT Monitor.

 

 

 

 

 

 

No picture

Check if the A/V Center to UT Monitor cable is connected correctly and

35 ,

UT Indicating lamp → Orange

securely.

 

 

It means that UT monitor is in “Power

Check if the power of the A/V Center is ON.

 

14 ~ 15

Save mode”.

Refer to “When the Following Messages Appears on the Screen”.

 

 

 

 

 

Check if the signal cable is connected correctly and securely.

 

No picture

Check if the A/V Center to UT Monitor cable is connected correctly and

14 ~ 15

UT Monitor indicating lamp → Green

securely.

 

 

 

 

 

 

Adjust the level of Brightness and Contrast lower.

 

 

 

 

The top of the unit and surface of the

This may occur if you use the unit for a long time. Turn off the main power

 

panel heat up.

to the unit for a while. Please note that this is not a malfunction.

 

 

 

 

 

 

 

 

INFO

 

 

Some screen display aspects are not

Check the signal status by pressing the

button on the remote control.

18

The available screen display aspect is different depending on the current

possible.

signal status.

 

 

 

 

 

 

 

 

 

 

Some digital programming looks blurry

This is normal and its due regular digital compression scheme, please note

 

during fast changing scenes..

this is not a malfunction.

 

 

 

 

 

Turns Off by itself

Check or ensure Timer settings are not activated.

29

 

 

 

 

 

Picture may “block” or freeze when

Check signal strength and noise levels under ”Signal Meter”

28

watching a digital channel.

 

 

 

 

 

 

 

 

 

ENGLISH

36

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Contents Audio Video Center Contents English Important Safety InstructionsFederal Communications Commission Notice Important Safety InstructionsIndustry Canada Agency Regulatory Information Introduction FeaturesAbout This Manual Trademark CreditsExplanation of the Symbols Safety PrecautionsOther Symbols Do not remove covers, or modify the productSafety Precautions Connect the power plug securely Do not install the unit near medical devicesDo not handle the power cord with wet hands Do not pull the cord when you unplug the power cordViewing Advicewhen using together with UT Monitors Cleaning and MaintenanceTransporting the product Keep radios away from the unit while in useQuick Start Guide Supplied AccessoriesConnect your Audio Video Center to the UT Monitor When both VHF and UHF antennas are connected Power OnQuick Start Guide Antenna ConnectionMain Unit Component NamesFront Panel Rear PanelComponent Names Remote ControlIncluded with UT LCD Monitors Handling the Remote Control Remote Control Battery InstallationMain Unit Installation PreparationConnect your Equipment to the A/V Center ConnectionConnect your Audio Video Center to the UT Monitor Connection Connect your Equipment to the A/V CenterTo turn On the power to the unit Power On/OffTo turn Off the power to the unit Basic OperationMute Basic Operation Volume Up/DownChannel Selector/Favorite Channel Input Signal Screen Display Basic Operation Input SwitchingInfo How to Use the Remote to Control your External Devices Setup OperationExternal Device Control Setup Procedure Operating the Precoded Functions for Your External DevicesMY Cable BOX Code is Exclusive TV mode Monitor buttonsPrecoded Cable BOX buttons MY SET-TOP-BOX/SATELLITE Receiver Code isPrecoded DVD buttons MY DVD Player Code is MY VCR/PVR Code isPrecoded VCR/PVR buttons MY AUDIO/VIDEO Receiver AVR Exclusive TV mode buttonsCode is Precoded AVR buttonsCodes Setup Operation Remote Control CodesEnglish How to set Language How to Use the On-Screen Display OSD SystemSelect Language Basic OperationMain Menu List On-Screen DisplayDRC On-Screen Display Audio/VideoOn-Screen Display Channel Manager Selected Items Setup hint Signal MeterAuto Channel Scan Channel ListOn-Screen Display Locks Motion Picture Ratings Table CH ID Set Sleep Timer On-Screen Display TimersSet The Clock OSD On-Screen Display SetupReset The Software When the Following Messages Appear on the Screen TroubleshootingSymptom and Checklist About LCD Display TechnologyTroubleshooting Symptom and Checklist Dimensions Product SpecificationsRecommended Signal List With Component input With Composite inputOperational, hook up Warranty questions for your product Service InformationHitachi Home Electronics AMERICA, INC Hitachi Home Electronics CanadaHitachi Limited WarrantyVisit our websiteONLand register your product online END User License Agreement for Hitachi Software END User License Agreement for Hitachi Software

AVC01U specifications

The Hitachi AVC01U is a cutting-edge device that exemplifies innovation in the realm of advanced video conferencing solutions. Designed to meet the needs of modern communication, the AVC01U combines a range of impressive features and technologies to ensure seamless connectivity and high-quality interactions.

One of the standout characteristics of the Hitachi AVC01U is its sophisticated video capabilities. The unit supports high-definition video resolution, enabling crystal-clear visuals that enhance the overall conferencing experience. With the ability to deliver 1080p resolution at 60 frames per second, users can expect smooth and lifelike video, making virtual meetings more engaging and productive.

In addition to high-quality video, the AVC01U is equipped with advanced audio technology. Its integrated microphone array captures voices from various angles, ensuring that every participant's voice is heard clearly, regardless of their position in the room. Coupled with echo cancellation and noise reduction features, the audio quality during meetings is significantly enhanced, providing a natural and immersive communication experience.

The AVC01U also boasts seamless connectivity options. It supports multiple connection protocols, including HDMI, USB, and wireless connectivity, allowing users to easily link their devices and share content effortlessly. This versatility makes it an excellent choice for organizations that prioritize collaboration and flexibility in their meeting setups.

Moreover, the Hitachi AVC01U is designed with user-friendliness in mind. Its intuitive interface and remote control make it easy for users of all technological backgrounds to operate the device without a steep learning curve. This accessibility ensures that all meeting participants can focus on the discussion rather than technology.

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In summary, the Hitachi AVC01U is a state-of-the-art video conferencing solution that stands out with its high-definition video, superior audio performance, versatile connectivity options, user-friendly interface, and scalability. It addresses the modern needs of communication in diverse settings, making it an essential asset for any organization seeking to improve its collaboration capabilities.
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