Hitachi ED-A220N Regarding the indicator lamps (continued)

99

Troubleshooting

Regarding the indicator lamps (continued)

• When the interior portion has become overheated, for safety purposes,

the projector is automatically shut down, and the indicator lamps may also be

turned off. In such a case, disconnect the power cord, and wait at least 45 minutes.

After the projector has sufciently cooled down, please make conrmation of the

attachment state of the lamp and lamp cover, and then turn the power on again.

NOTE

POWER

indicator

LAMP

indicator

TEMP

indicator Description

Blinking

InRed

or

Lighting

InRed

Turned

off

Lighting

InRed

There is a possibility that the interior portion

has become heated.

Please turn the power off, and allow the projector to cool down at least

20 minutes. After the projector has sufciently cooled down, please make

conrmation of the following items, and then turn the power on again.

• Is there blockage of the air passage aperture?

• Is the air lter dirty?

• Does the peripheral temperature exceed 35°C?

• Is the projector used at an altitude of about 1600 m or

higher? If the projector is used at an altitude of about

1600 m or higher, set FAN SPEED of the SERVICE

item in the OPTION menu to HIGH (58).

Lighting

InRed

Turned

off

Turned

off

The lens door is not opened properly.

One of the followings has been happened.

•

The lens door is not opened properly, when the projector

is turned on.

•

The lens door position is shifted, while the projector is working.

Restart the projector, after conrming that there is nothing

that the lens door hits while opening or closing.

Lighting

InGreen

Simultaneous

blinking in Red

,WLVWLPHWRFOHDQWKHDLU¿OWHU

Please immediately turn the power off, and clean or

change the air lter referring to the section “Cleaning

and replacing the air lter”. After cleaning or changing

the air lter, please be sure to reset the lter timer.

After the remedy, reset the power to ON.

Lighting

InGreen

Alternative

blinking in Red

There is a possibility that the interior portion

has become overcooled.

Please use the unit within the usage temperature

parameters (5°C to 35°C).

After the treatment, reset the power to ON.

Blinking In

Greenfor

approx. 3

seconds.

Turned

off

Turned

off

At least 1 Power ON schedule is saved to the

projector.

Please refer to Schedule Settings section of User’s

Manual - Network Guide.

Contents

Main User's Manual (detailed) Operating Guide About this manual About The Symbols User's Manual - Safety Guide Read this Safety Guide first. Typical Symbols Safety Precautions Never use the projector if a problem should occur. Use special caution for children and pets. Do not insert liquids or foreign object. Never disassemble and modify. Be cautious of High temperatures of the projector. Never look through the lens or openings when the lamp is on. Use only the correct power cord and the correct power outlet. Be cautious of the power cord connection. Be sure to connect with ground wire. Be careful in handling the light source lamp. Be careful in handling the battery of the remote control. Be careful in moving the projector. Do not put anything on top of the projector. Do not attach anything other than specified things to the projector. Avoid a smoky, humid or dusty place. Take care of the air filter to normal ventilate. Page NOTE Lamp WARNING Regulatory Notices FCC Statement Warning WARNING: INSTRUCTIONS TO USERS: CAUTION: Contents KEYSTONE, KEYSTONE,PERFECT FIT Caring for the mirror and lens Replacing the internal clock battery Connecting with your devices Introduction Features Checking the contents of package Part names Projector Page Page Install the projector according to the environment and manner the projector will be used in. Setting up (continued on next page) Arrangement Page Connecting with your devices Page Page Page Page Connecting to a power supply 1. 2. Using the security bar and slot Using the cable cover 1. 2. 3 . Remote control About the remote control signal Installing the batteries 1. 2. Changing the frequency of remote control signal Using as a simple PC mouse & keyboard NOTICE 1. Turning on the power 2. 3. Power on/off 1. Turning off the power 2. Operating 1. Adjusting the volume 1. Temporarily muting the sound 1. Page 1. Selecting an aspect ratio 1. Searching an input signal Adjusting the zoom and focus Adjusting the projector's elevator 1. Using the automatic adjustment feature 1. Adjusting the position 2. 1. Correcting the keystone distortions 1. Using the magnify feature 4. 1. Temporarily blanking the screen 1. Temporarily freezing the screen 1. Using the menu function 2. 3. EASY MENU From the EASY MENU, items shown in the table Select an item using the / cursor buttons. Then perform it according to the following table. Page PICTURE menu Page Page IMAGE menu From the IMAGE menu, items shown in the table Page automatically set to the default. INPUT menu From the INPUT menu, items shown in the table Page Page Page SETUP menu From the SETUP menu, items shown in the table Page Page AUDIO menu MIC LEVEL MIC VOLUME SCREEN menu From the SCREEN menu, items shown in the table Page Page Page Page Page OPTION menu From the OPTION menu, items shown in the table Page Page Page Page Page Page Page Page Page Page NETWORK menu Page Page Page Page Page Page Enter to the SECURITY menu SECURITY menu 72 MyScreen PASSWORD 1 Turning on the MyScreen PASSWORD 2 Turning off the MyScreen PASSWORD Page 74 TRANSITION DETECTOR 1 Turning on the TRANSITION DETECTOR 2 Turning off the TRANSITION DETECTOR 75 MY TEXT PASSWORD 1 Turning on the MY TEXT PASSWORD 2 Turning off the MY TEXT PASSWORD 76 MY TEXT DISPLAY MY TEXT WRITING Presentation tools PC-LESS Presentation Thumbnail mode PC-LESS Presentation (continued) The SETUP menu for the selected image Operating by buttons or keys You can also control the images by using the menu on the Thumbnail screen. PC-LESS Presentation (continued) Operating by the menu on the Thumbnail screen Page Full Screen Mode Slideshow mode Page Playlist USB Display Right-Click menu Floating menu Options window Maintenance Replacing the lamp 1. 3. 7. 6. 4. Lamp warning HIGH TEMPERATURE HIGH VOLTAGE HIGH PRESSURE Cleaning and replacing the air lter 1. 3. 2. 3. 7. 8. 9. Replacing the internal clock battery 1. 2. 5. 3. 4. 1. 2. 4. Other care 1. 2. Troubleshooting Related messages Message Description Related messages (continued) Regarding the indicator lamps The projector is in a standby state. The projector is warming up. The projector is in an on state. The projector is cooling down. Regarding the indicator lamps (continued) There is a possibility that the interior portion has become heated. The lens door is not opened properly. ,WLVWLPHWRFOHDQWKHDLUOWHU There is a possibility that the interior portion has become overcooled. Phenomena that may be easy to be mistaken for machine defects Resetting all settings Page Page Page Specications User's Manual (detailed) Network Guide Features Contents 1. Connection to the Network ...................................................... 4 2. Network Presentation ............................................................. 37 Page 1.1 System requirements 1. Connection to the Network Page 1.2 Installing the LiveViewer Page 1.3 Process to connect the network Page 1.4 Selecting the network connection mode [Troubleshooting] 1.4.1 Selecting either the wireless LAN or wired LAN Page Page Page 1.5 Selecting the network connection method Page Page Page Page Page Page Page Page 1.6 Manual conguration Page 1.7 Conguring the network settings manually Page Page Page Page 1.8 Conrming the connection to your destination Page Page 1.9 Prole data Page Page Page 2.1 Using the LiveViewer 2. Network Presentation Page Page Page Page Page 2.2 Starting the Network Presentation Page 3. Web Control 3.1 Logon Page 3.2 Network Information Displays the projectors current network conguration settings. 3.3 Network Settings 3.4 Port Settings Displays and congures communication port settings. Page 3.5 Mail Settings 3.6 Alert Settings Displays and congures failure & alert settings. Refer to Page 3.7 Schedule Settings Displays and congures schedule settings. Page Page 3.8 Date/Time Settings Displays and congures the date and time settings. Page 3.9 Security Settings 3.10 Projector Control Page Page Page Page Page 3.11 Remote Control 3.12 Projector Status Displays and congures the current projector status. 3.13 Network Restart 4. My Image Function Page 5. Messenger Function Page 6.1 Connecting devices 6. Network Bridge Function 6.2 Communication setup 6.3 Communication port 6.4 Transmission method Page 7.1 E-mail Alerts 7. Other Functions Page 7.2 Projector Management using SNMP 7.3 Event Scheduling Page Page 7.4 Command Control via the Network Page Page Page Page 8. Troubleshooting (continued on next page) * Users Manual - Operating Guide 89 Page 8. Troubleshooting (Continued) * Users Manual - Operating Guide 91 Page Operating Guide Technical Example of computer signal Initial set signals 3 Connection to the ports ACOMPUTER IN1, BCOMPUTER IN2, CMONITOR OUT Page AUDIO IN2 R, AUDIO OUT AUDIO IN3 L USB TYPE B CONTROL LAN 7 To input component video signal to COMPUTER IN ports ex. RS-232C Communication Connection 1. 2. 3. 4. Communicaion settings 1. Protocol 2. Command format 3. Response code / Error code Command Control via the Network Connection 1. 2. 3. Communicaion Port When the authentication setting is enabled, the following settings are required. Command control settings [TCP #23] 1. Command format 2. Response code / Error code ("h" shows hexadecimal) [TCP #9715] 1. Command format 2. Response code / Error code ("h" shows hexadecimal) Automatic Connection Break Authentication Page Communication settings RS-232C Communication / Network command table Page Page Page Page Page Page Page Page Page Page Page RS-232C Communication / Network command table (continued) Names Operation Type Header Command Data MY BUTTON-2 MY BUTTON-1 Page PJLink command Page User's Manual (concise) Contents First of all Regulatory notices About Electro-Magnetic Interference Contents of package WARNING Install the projector in a stable horizontal position. Position the projector to prevent light from directly hitting the projectors remote sensor. Arrangement Connecting with your devices Page Connecting power supply 1. 2. Using the cable cover 1. 2. 3 . Preparing for the remote control 1. 2. 3. Turning on the power 1. 2. 3. Adjusting the projector's elevator Operation Page Turning off the power 1. 2. Replacing the lamp 1. 2. 3. 4. 5. HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE 1. 2. 3. 4. 5. 7. 6. 7. 1. 2. 5. 3. 4. 1. 2. 4. Using the CD manual System requirements How to use the CD Specications 21 Item 6SHFLFDWLRQ [unit: mm] Troubleshooting - Warranty and after-service http://www.hitachi-america.us/digitalmedia http://www.hitachidigitalmedia.com http://www.hitachiserviceeu.com/support/guides/ userguides.htm Page Hitachi America, Ltd. Hitachi Europe Ltd., Consumer Affairs Department Hitachi Europe S.A.S., Digital Media Group Hitachi Europe GmbH Hitachi Europe S.A.