Projector 8755G-RJ/8782 User's Manual (detailed) Operating Guide Thank you for purchasing this projector. WARNING Before using this product, please read the “Safety Guide” first. After reading, store in a safe place for future reference. About this manual Various symbols are used in this manual. The meanings of these symbols are described below.
Projector features / Preparations Projector features This projector has a capability to project various picture signals onto a screen. This projector requires only a minimal amount of space for installation and can produce a large projected image from even a short distance. This projector boasts a variety of I/O port and low noise.
Part names Control panel (1) STANDBY/ON button (15) (2) INPUT button (16, 22) (3) MENU button (22) It consists of four cursor buttons. (4) POWER indicator (15, 60) (5) TEMP indicator (60) (6) LAMP indicator (60) Rear panel (1) AUDIO IN1 port (10) (9) USB port (10) (2) AUDIO IN2 port (10) (10) COMPONENT...
Setting up Setting up Install the projector according to the environment and manner the projector will be used in. Arrangement Refer to the illustrations and tables below to determine screen size and projection distance. 8755G-RJ The values shown in the table are calculated for a full size screen: 1024×768 Screen size (diagonal) Projection distance (±10%) Screen height (±10%)
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Setting up Arrangement (continued) 8782 The values shown in the table are calculated for a full size screen: 1024×768 Screen size (diagonal) Projection distance (±10%) Screen height (±10%) On a horizontal surface Suspended from the ceiling • Keep a space of 30 cm or more between the sides of the projector and other objects such as walls.
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Setting up WARNING ►Place the projector in a stable horizontal position. If the projector falls or is knocked over it could cause injury and/or damage to the projector. Using a damaged projector could then result in fire and/or electric shock. •...
Setting up Connecting your devices Be sure to read the manuals for devices before connecting them to the projector. Make sure that all the devices are suitable to be connected with this product, and prepare the cables required to connect. Please refer to the following illustrations to connect them.
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Setting up Connecting your devices (continued) NOTE • Be sure to read the manuals for devices before connecting them to the projector, and make sure that all the devices are suitable to be connected with this product. Before connecting to a PC, check the signal level, the signal timing, and the resolution.
Setting up Connecting power supply At first, make sure that the power switch of the projector is set to OFF position (marked "O"). Put the connector of the power cord into the AC inlet of the projector. Firmly plug the power cord’s plug into the outlet.
Remote control Remote control Putting batteries Please set the batteries to the remote control before using it. If the remote control starts to malfunction, try to replace the batteries. If you will not use the remote control for long period, remove the batteries from the remote control and store them in a safe place. Holding the hook part of the battery cover, remove it.
Remote control Changing the frequency of remote control signal The accessory remote control has the two choices on signal frequency Mode 1:NORMAL and Mode 2:HIGH. If the remote VIDEO COMPUTER SEARCH control does not function properly, attempt to change the signal BLANK ASPECT AUTO...
Power on/off Power on/off STANDBY/ON button POWER indicator Turning on the power Make sure that the power cord is firmly and correctly connected to the projector and the outlet. Remove the lens cover, and set the power switch to ON position (marked “ I “). The POWER indicator will light up in steady orange (60).
Operating Operating VOLUME button Adjusting the volume COMPUTER VIDEO SEARCH Press VOLUME button on the remote control. ASPECT AUTO BLANK A dialog will appear on the screen to aid you in adjusting the MAGNIFY PAGE UP VOLUME HOME volume. PAGE DOWN MUTE Use the ▲/▼...
Operating Selecting an input signal (continued) VIDEO button Press VIDEO button on the remote control. Each time you press the button, the projector switches its input COMPUTER VIDEO SEARCH port from the current port as below. BLANK ASPECT AUTO MAGNIFY COMPONENT(Y, Cb/Pb, Cr/Pr) ...
Operating Adjusting the projector's elevator When the place to put the projector is slightly uneven to the left or right, use the elevator feet to place the projector horizontally. Using the feet can also tilt the projector in order to project at a suitable angle to the screen, elevating the front side of the projector within 10 degrees.
Operating Using the automatic adjustment feature Press AUTO button on the remote control. AUTO button Pressing this button performs the following. For a computer signal COMPUTER VIDEO SEARCH The vertical position, the horizontal position and the horizontal ASPECT AUTO BLANK phase will be automatically adjusted.
Operating Correcting the keystone distortions KEYSTONE button Press KEYSTONE button on the remote control. A dialog will appear on the screen to aid you in correcting the distortion. COMPUTER VIDEO SEARCH BLANK ASPECT AUTO Use the ▲/▼ cursor buttons to select AUTO or MANUAL MAGNIFY HOME PAGE UP...
Operating Freezing the screen FREEZE button Press FREEZE button on the remote control. The “FREEZE” indication will appear on the screen (however, the indication will not appear when TURN OFF is selected for COMPUTER VIDEO SEARCH MESSAGE item in SCREEN menu ), and the projector will (39) ASPECT...
Operating Using the menu function This projector has the following menus: PICTURE, IMAGE, INPUT, SETUP, SCREEN, OPTION, NETWORK and EASY MENU. EASY MENU consists of functions often used, and the other menus are classified into each purpose and brought together as Advanced Menu. COMPUTER VIDEO SEARCH...
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Operating Using the menu function (continued) In the Advanced Menu Use the ▲/▼ cursor buttons to select a menu. If you want to change it to the EASY MENU, select EASY MENU. Then press the ► cursor button, or ENTER button to select an item.
EASY MENU EASY MENU From the EASY MENU, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons. Then perform it according to the following table. Item Description Using the ◄/► buttons switches the mode for aspect ratio. ASPECT See the ASPECT item in IMAGE menu (29).
EASY MENU EASY MENU (continued) Item Description Using the ◄/► buttons adjusts the brightness. BRIGHTNESS See BRIGHTNESS item in PICTURE menu (26). Using the ◄/► buttons adjusts the contrast. CONTRAST See CONTRAST item in PICTURE menu (26). Using the ◄/► buttons adjusts the strength of whole color. COLOR See COLOR item in PICTURE menu (26).
PICTURE menu PICTURE menu From the PICTURE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table. Item Description Using the ▲/▼...
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PICTURE menu PICTURE menu (continued) Item Description Using the ▲/▼ buttons adjusts the sharpness. Strong ó Weak SHARPNESS • There may be some noise and/or the screen may flicker for a moment when an adjustment is made. This is not a malfunction. This projector has 4 memories for adjustment data (for all the items of PICTURE menu).
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PICTURE menu PICTURE menu (continued) To adjust CUSTOM function in GAMMA and COLOR TEMP Selecting a mode whose name includes CUSTOM in GAMMA or COLOR TEMP item and then pressing the ► button or ENTER button displays a dialog to aid you in adjusting the mode.
IMAGE menu IMAGE menu From the IMAGE menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table. Item Description Using the ▲/▼...
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IMAGE menu IMAGE menu (continued) Item Description Using the ▲/▼ buttons adjusts the horizontal phase to eliminate flicker. Right ó Left H PHASE • This item can be selected only for a computer signal or component video signal. Using the ▲/▼ buttons adjusts the horizontal size. Large ó...
INPUT menu INPUT menu From the INPUT menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table. Item Description Using the ▲/▼...
INPUT menu INPUT menu (continued) Item Description The video format for S-VIDEO port and VIDEO port can be set. (1) Use the ◄/► buttons to select the input port. (2) Using the ▲/▼ buttons switches the mode for video format. AUTO ó...
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INPUT menu INPUT menu (continued) Item Description The resolution for the COMPUTER IN1 and IN2 input signals can be set on this projector. (1) In INPUT menu select RESOLUTION using the ▲/▼ buttons and press the ► button. The RESOLUTION menu will be displayed. (2) In the RESOLUTION menu, select the resolution you wish to display using the ▲/▼...
SETUP menu SETUP menu From the SETUP menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or the ENTER button to execute the item. Then perform it according to the following table. Item Description Selecting this item performs the automatic keystone distortion...
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SETUP menu SETUP menu (continued) Item Description Using the ▲/▼ buttons turns off/on the whisper mode. NORMAL ó WHISPER WHISPER • When WHISPER is selected, acoustic noise and screen brightness are reduced. Using the ▲/▼ buttons switches the mode for mirror status. NORMAL ó...
SCREEN menu SCREEN menu From the SCREEN menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item. Then perform it according to the following table. Item Description Using the ▲/▼...
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SCREEN menu SCREEN menu (continued) Item Description Using the ▲/▼ buttons switches the mode for the start-up screen. The start-up screen is a screen displayed when no signal or an unsuitable signal is detected. MyScreen ó ORIGINAL ó TURN OFF Feature Screen can be registered by the MyScreen item MyScreen...
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SCREEN menu SCREEN menu (continued) Item Description This item allows you to capture an image for use as a MyScreen image which can be used as the BLANK screen and START UP screen. Display the image you want to capture before executing the following procedure.
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SCREEN menu SCREEN menu (continued) Item Description Using the ▲/▼ buttons turns on/off the message function. TURN ON ó TURN OFF When the TURN ON is selected, the following message function works. “AUTO IN PROGRESS” while automatically adjusting “NO INPUT IS DETECTED” “SYNC IS OUT OF RANGE”...
OPTION menu OPTION menu From the OPTION menu, items shown in the table below can be performed. Select an item using the ▲/▼ cursor buttons, and press the ► cursor button or ENTER button to execute the item, except for the items LAMP TIME and FILTER TIME.
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OPTION menu OPTION menu (continued) Item Description Using the ▲/▼ buttons adjusts the time to count down to automatically turn the projector off. Long (max. 99 minutes) ó Short (min. 0 minute = DISABLE) When the time is set to 0, the projector is not turned off automatically. AUTO OFF When the time is set to 1 to 99, and when the passed time with no- signal or an unsuitable signal reaches at the set time, the projector...
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OPTION menu OPTION menu (continued) Item Description This item is to assign one of the following functions to MY BUTTON 1 and 2 on the remote control (6). Choose 1 or 2 on the MY BUTTON menu using the ◄/► button first. Then using the ▲/▼...
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OPTION menu OPTION menu (continued) Item Description AUTO ADJUST Using the ▲/▼ buttons enables/disables the automatic adjustment. When DISABLE is selected, the automatic adjustment feature is disabled, although rough adjustment is automatically performed depending on the basic setting. FINE ó FAST ó DISABLE FINE: Finer tuning including H.SIZE adjustment.
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OPTION menu OPTION menu (continued) Item Description KEY LOCK Using the ▲/▼ buttons turns on/off the key lock feature. When TURN ON is selected, the buttons on the projector except the STANDBY/ON button are locked. TURN ON ó TURN OFF •...
OPTION menu OPTION menu (continued) Item Description This projector is equipped with security functions. User registration is required before using the security functions. Please contact your local dealer. 1. Using Security Features 1.1 Inputting the PASSWORD 1.1-1 Use the ▲/▼ buttons on the OPTION menu to select SECURITY and press the ►...
OPTION menu OPTION menu (continued) Item Description 1.3 If you have forgotten your PASSWORD 1.3-1 Follow the procedure in 1.1-1 to display the ENTER PASSWORD box. 1.3-2 While the ENTER PASSWORD box is displayed, press and hold the RESET button for about 3 seconds or press and hold the INPUT and ►...
OPTION menu OPTION menu (continued) Item Description 2.2-4 Move the cursor to the right side of the PASSWORD AGAIN box and press the ► button to display the PASSWORD for about 20 seconds, please make note of the PASSWORD during this time. Pressing the ENTER button will return to MyScreen PASSWORD on/off menu.
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OPTION menu OPTION menu (continued) Item Description 3.1-2 Use the ▲/▼ buttons on the PIN LOCK on/off menu to select TURN ON and the PIN BOX will be displayed. 3.1-3 Input a 4 part PIN Code using the ▲, ▼, ◄, ►, COMPUTER and INPUT buttons.
OPTION menu OPTION menu (continued) Item Description 4. Using the Transition Detector Function While the Transition Detector function is ON, when power switch is started to supply to the projector, it might react as below. • Transition Detector alarm shown below might appear on screen, if the projector has been moved or re-installed.
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OPTION menu OPTION menu (continued) Item Description 4.2-4 Move the cursor to the right side of the PASSWORD AGAIN box and press the ► button to display the PASSWORD for about 20 seconds, please make note of the PASSWORD during this time. Pressing the ENTER button will return to the TRANSITION DETECTOR on/off menu.
NETWORK menu NETWORK menu Remember that incorrect network settings on this projector may cause trouble on the network. Be sure to consult with your network administrator before connecting to an existing access point on your network. From the NETWORK menu, items shown in the table below can be performed.
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NETWORK menu NETWORK menu (continued) Item Operation Use the ▲/▼/◄/► buttons to enter the default gateway (a node on a computer DEFAULT network that serves as an access point to GATEWAY another network) address. This function can only be used when DHCP is set to OFF. Use the ▲/▼...
NETWORK menu NETWORK menu (continued) Item Operation Selecting this item displays the NETWORK -INFORMATION- dialog for confirming the network settings. • Only the first 16 characters of the projector name are displayed. • Nothing (blank) is shown in the NAME field until you setup the INFORMATION item.
Maintenance Maintenance Lamp A lamp has finite product life. Using the lamp for long periods of time could cause the pictures darker or the color tone poor. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them. Preparation of a new lamp and early replacement are recommended.
Maintenance Lamp (continued) Lamp warning HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE WARNING ►The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. Note that each lamp has a different lifetime, and some may burst or burn out soon after you start using them.
Maintenance Air filter Please check and clean the air filter periodically. When the indicators or a message prompts you to clean the air filter, comply with it as soon as possible. Replace the air filter when it is damaged or too soiled. To prepare a new air filter, contact your dealer and tell the air filter type number.
Maintenance Internal clock battery Consumption of the battery makes the internal clock not to work correctly. When the internal clock is wrong or it has stopped, please replace the battery according to the following procedures. Slot Cover Turn the projector off, and unplug the power cord. Allow the projector to cool sufficiently.
Maintenance Other care Inside of the projector In order to ensure the safe use of your projector, please have it cleaned and inspected by your dealer about once every year. Caring for the lens If the lens is flawed, soiled or fogged, it could cause deterioration of display quality.
Troubleshooting Troubleshooting If an abnormal operation should occur, stop using the projector immediately. WARNING ►Never use the projector if abnormal operations such as smoke, strange odor, excessive sound, damaged casing or elements or cables, penetration of liquids or foreign matter, etc. should occur. In such cases, immediately disconnect the power plug from the power outlet.
Troubleshooting Regarding the indicator lamps When operation of the LAMP, TEMP and POWER indicators differs from usual, check and cope with it according to the following table. POWER LAMP TEMP Description indicator indicator indicator Lighting Turned Turned The projector is in a standby state. Orange Please refer to the section “Power on/off”.
Troubleshooting Regarding the indicator lamps (continued) POWER LAMP TEMP Description indicator indicator indicator 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 sufficiently cooled down, please make Blinking confirmation of the following items, and then turn the power on again.
Troubleshooting Phenomena that may be easy to be mistaken for machine defects About the phenomenon confused with a machine defect, check and cope with it according to the following table. Reference Phenomenon Cases not involving a machine defect page The electrical power cord is not plugged in. Correctly connect the power cord.
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Troubleshooting Phenomena that may be easy to be mistaken for machine defects (continued) Reference Phenomenon Cases not involving a machine defect page The brightness is adjusted to an extremely low level. 25, 26 Adjust BRIGHTNESS to a higher level using the menu function.
Projector 8755G-RJ/8782 User’s Manual (detailed) Network Guide This manual is only intended to explain Network Functions. For safety, operations or any other issues, refer to the Safety Guide or Operating Guide. WARNING • Before using this product, please read the Safety Guide first.
Network Functions Network Functions This projector is equipped with the following network functions. Configuring and Controlling the Projector via a Web Browser You can change the settings of or control the projector via a network by using a web browser from a PC that is connected to the same network. (4) E-mail Alerts The projector can automatically send an alert to specified e-mail addresses when...
Network Functions Before Using the Network Functions… To use the network functions of this projector, the projector must be configured to suit your network. Consult with your network administrator before connecting the projector to your network. Incorrect network configuration of this projector may cause problems on your network.
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Configuring and Controlling the Projector via a Web Browser Configuring and Controlling the Projector via a Web Browser You can adjust or control the projector via a network from a web browser on a PC that is connected to the same network. NOTE •...
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Configuring and Controlling the Projector via a Web Browser When configuring or controlling the projector via a web browser, an ID and password are required. There are two types of IDs, Administrator and User. The following chart describes the differences between User and Administrator IDs. Item Description Administrator...
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Configuring and Controlling the Projector via a Web Browser Refer to the following for configuring or controlling the projector via a web browser. Example: If the IP address of the projector is set to 192.168.1.10: ) Enter "http://192.168.1.10/" into the Fig.
Configuring and Controlling the Projector via a Web Browser Network Information All screen images displayed in this manual are screens of a logon using an Administrator ID. Any Administrator only functions will not be displayed when using a User ID. Refer to the descriptions in each table.
Configuring and Controlling the Projector via a Web Browser Network Settings Displays and configures network settings. Item Description IP Configuration Configures network settings. DHCP ON Enables DHCP. DHCP OFF Disables DHCP. IP Address Configures the IP address when DHCP is disabled. Subnet Mask Configures the subnet mask when DHCP is disabled.
Configuring and Controlling the Projector via a Web Browser Port Settings Displays and configures communication port settings. Item Description Network Control Port1 Configures command control port 1 (Port:23). (Port:23) Port open Click the [Enable] check box to use port 23. Click the [Enable] check box when authentication is required Authentication for this port.
Configuring and Controlling the Projector via a Web Browser Mail Settings Displays and configures e-mail addressing settings. Item Description Click the [Enable] check box to use the e-mail function. Send mail Configure the conditions for sending e-mail under Alert Settings. Configures the address of the mail server in IP format.
Configuring and Controlling the Projector via a Web Browser Alert Settings Displays and configures failure & warning alert settings. Alert Item Description Cover Error The lamp cover has not been properly fixed. Fan Error The cooling fan is not operating. The lamp does not light, and there is a possibility that interior Lamp Error portion has become heated.
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Configuring and Controlling the Projector via a Web Browser Alert Settings (Continued) The Alert Items are shown below. Setting Item Description Configures the time to alert. Alarm Time (Only Lamp Time Alarm and Filter Time Alarm.) SNMP Trap Click the [Enable] check box to enable SNMP trap alerts. Click the [Enable] check box to enable e-mail alerts.
Configuring and Controlling the Projector via a Web Browser Schedule Settings Displays and configures schedule settings. Item Description Daily Configures the daily schedule. Sunday Configures the Sunday schedule. Monday Configures the Monday schedule. Tuesday Configures the Tuesday schedule. Wednesday Configures the Wednesday schedule. Thursday Configures the Thursday schedule.
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Configuring and Controlling the Projector via a Web Browser Schedule Settings (Continued) The daily and weekly event items are shown below. Item Daily & Weekly Description Schedule Click the [Enable] check box to enable the schedule. Schedule List Displays the current schedule. The specific date event items are shown below.
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Configuring and Controlling the Projector via a Web Browser Date/Time Settings Displays and configures the date and time settings. Item Description Current Date Configures the current date in year/month/day format. Current Time Configures the current time in hour:minute:second format. Click the [ON] check box to enable daylight savings time and Daylight Savings Time set the following items.
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Configuring and Controlling the Projector via a Web Browser Date/Time Settings (Continued) Item Description Configures the time difference. Time difference Set the same time difference as the one set on your PC. If unsure, consult your IT manager. Click the [ON] check box to retrieve Date and Time SNTP information from the SNTP server and set the following items.
Configuring and Controlling the Projector via a Web Browser Security Settings Displays and configures passwords and other security settings. Item Description Administrator authority Configures the Administrator ID and password. Configures the Administrator ID. Administrator ID The length of the text can be up to 32 alphanumeric characters.
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Configuring and Controlling the Projector via a Web Browser Security Settings (Continued) Item Description Configures the authentication password for the command Network Control control. Configures the authentication password. Authentication The length of the text can be up to 32 alphanumeric Password characters.
Configuring and Controlling the Projector via a Web Browser Projector Control The items shown in the table below can be performed using the Projector Control menu. Select an item using the up and down arrow keys on the PC. Most of the items have a submenu. Refer to the table below for details.
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Configuring and Controlling the Projector via a Web Browser Projector Control (Continued) Item Description Image Aspect Selects the aspect ratio. Over Scan Adjusts the over-scan setting. V Position Adjusts the vertical position. H Position Adjusts the horizontal position. H Phase Adjusts the horizontal phase.
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Configuring and Controlling the Projector via a Web Browser Projector Control (Continued) Item Description Screen Language Selects the language for the OSD. Menu Position V Adjusts the vertical Menu position. Menu Position H Adjusts the horizontal Menu position. Blank Selects the Blank mode. Startup Selects the start-up screen mode.
Configuring and Controlling the Projector via a Web Browser Projector Status Displays and configures the current projector status. Item Description Error Status Displays the current error status. Lamp Time Displays the usage time for the current lamp. Filter Time Displays the usage time for the current filter. Power Status Displays the current power status.
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E-mail Alerts E-mail Alerts The projector can automatically send an alert message to the specified e-mail addresses when the projector detects a certain condition that is requiring maintenance or detected an error. NOTE • Up to five e-mail addresses can be specified. •...
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E-mail Alerts Mail Settings (Continued) 8) Configure the Failure/Warning Alerts via E-mail settings. Click [Alert Settings] on the main menu. 9) Select and configure each alert item. Refer to Alert Settings in "Configuring and Controlling the Projector via a Web Browser" for further information ( 11).
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Projector Management using SNMP Projector Management using SNMP The SNMP (Simple Network Management Protocol) enables to manage the projector information, which is a failure or warning status, from the computer on the network. The SNMP management software will be required on the computer to use this function.
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Event Scheduling Event Scheduling The scheduling function enables to setup scheduled events including power on / power off. It enables to be “self-management” projector. NOTE • You can schedule the following control events: Power ON/OFF, Input Source and Transferred Image Display. •...
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Event Scheduling Schedule Settings Schedule settings can be configured from a web browser. Example: If the IP address of the projector is set to 192.168.1.10: ) Enter "http://192.168.1.10/" into the address bar of the web browser. 2) Enter the Administrator ID and password and click [Logon]. 3) Click [Schedule Settings] on the main menu and select the required schedule item.
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Event Scheduling Date/Time Settings The Date/Time setting can be adjusted via a web browser. Example: If the IP address of the projector is set to 192.168.1.10: ) Enter "http://192.168.1.10/" into the address bar of the web browser. Enter the Administrator ID and password and click [Logon]. ) Click [Date/Time Settings] on the main menu and configure each item.
e-SHOT (Still Image Transfer) Display e-SHOT (Still Image Transfer) Display The projector can display a still image that is transferred via the network. Communication Port The following port is used for e-SHOT. TCP #9716 NOTE • e-SHOT is not available via communication ports (TCP #23 and TCP #9715) (9) which are used for the command control.
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e-SHOT (Still Image Transfer) Display e-SHOT (Still Image Transfer) Settings (Continued) When the authentication setting is enabled, the following settings are required. 6) Click [Security Settings] on the main menu. ) Select [Network Control] and enter the desired authentication password. ) Click the [Apply] button to save the settings.
Command Control via the Network Command Control via the Network You can configure and control the projector via the network using RS-232C commands. Communication Port The following two ports are assigned for the command control. TCP #23 TCP #9715 NOTE •...
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Command Control via the Network Command Control Settings (Continued) When the authentication setting is enabled, the following settings are required. (17) ) Click [Security Settings] on the main menu. ) Click [Network Control] and enter the desired authentication password. 9) Click the [Apply] button to save the settings. NOTE •...
Command Control via the Network Command Format Command formats differ among the different communication ports. ● TCP #23 You can use the RS-232C commands without any changes. The reply data format is the same as the RS-232C commands. However, the following reply will be sent back in the event of authentication failure when authentication is enabled.
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Command Control via the Network Command Format (Continued) Reply Data format The connection ID (the data is same as the connection ID data on the sending data format) is attached to the RS-232C commands reply data. <ACK reply> Connection Reply 0x06 byte <NAK reply>...
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Command Control via the Network Automatic Connection Break The TCP connection will be automatically disconnected after there is no communication for 30 seconds after being established. Authentication The projector does not accept commands without authentication success when authentication is enabled. The projector uses a challenge response type authentication with an MD5 (Message Digest 5) algorithm.
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Projector 8755G-RJ/8782 User's Manual (detailed) Technical Example of PC signal Resolution (H x V) H. frequency (kHz) V. frequency (Hz) Rating Signal mode 720 x 400 37.9 85.0 VESA TEXT 640 x 480 31.5 59.9 VESA VGA (60Hz) 640 x 480 37.9 72.8 VESA...
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Initial set signals Initial set signals The following signals are used for the initial settings. The signal timing of some PC models may be different. In such case, adjust the items V POSITION and H POSITION in IMAGE menu. Back porch (B) Front porch (D) Back porch (b) Front porch (d)
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Connection to the ports Connection to the ports COMPUTER IN1, COMPUTER IN2, MONITOR OUT D-sub 5pin mini shrink jack • Video signal: RGB separate, Analog, 0.7Vp-p, 75Ω terminated (positive) • H/V. sync. Signal: TTL level (positive/negative) • Composite sync. Signal: TTL level Signal Signal Video Red...
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Connection to the ports (continued) COMPONENT VIDEO Pb/Cb, Pr/Cr RCA jack x3 • System: 525i(480i), 525p(480p), 625i(576i), 750p(720p),25i(080i) Port Signal Component video Y, 1.0±0.1Vp-p, 75Ω terminator with composite Pb/Cb Component video Pb/Cb, 0.7±0.1Vp-p, 75Ω terminator Pr/Cr Component video Pr/Cr, 0.7±0.1Vp-p, 75Ω terminator S-VIDEO Mini DIN 4pin jack Signal...
Connection to the ports (continued) AUDIO IN1, AUDIO IN2 Ø3.5 stereo mini jack • 200 mVrms 47kΩ terminator AUDIO IN3 RCA jack x2 • 200 mVrms 47kΩ terminator AUDIO OUT Ø3.5 stereo mini jack • 200 mVrms 1kΩ output impedance To input SCART RGB signal;...
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Connection to the ports (continued) USB B type jack Signal +5V 2 - Data 3 + Data 4 Ground CONTROL D-sub 9pin plug • About the details of RS-232C communication, please refer to the following page. Signal Signal Signal (No connection) (No connection) Ground...
RS-232C Communication RS-232C Communication CONTROL port RS-232C cable (cross) RS-232C port of the projector of the computer - () () CD RD (2) (2) RD TD (3) (3) TD - (4) (4) DTR GND (5) (5) GND - (6) (6) DSR RTS (7) (7) RTS CTS (8)
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RS-232C Communication (continued) Requesting projector status (Get command) () Send the following request code from the PC to the projector. Header + Command data (‘02H’ + ‘00H’ + type (2 bytes) + ‘00H’ + ‘00H’) (2) The projector returns the response code ‘1DH’ + data (2 bytes) to the PC. Changing the projector settings (Set command) () Send the following setting code from the PC to the projector. H eader + Command data (‘01H’ + ‘00H’ + type (2 bytes) + setting code (2 bytes)) (2) The projector changes the setting based on the above setting code.
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RS-232C Communication (continued) RS-232C communication command table Command Data Names Operation Type Header Action Type Setting Code Power Turn off BE EF 06 00 2A D3 01 00 00 60 00 00 Turn on BE EF 06 00 BA D2 01 00 00 60 01 00 BE EF 06 00 19 D3 02 00 00 60 00 00 [Example return] 00 00 01 00 02 00 ...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code User Gamma Pattern BE EF 06 00 FB FA 01 00 80 30 00 00 9 step gray scale BE EF 06 00 6B FB 01 00 80 30 01 00 15 steps gray scale BE EF 06 00 9B FB 01 00 80 30 02 00 Ramp BE EF 06 00 0B FA 01 00 80 30 03 00...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code COLOR TEMP GAIN B BE EF 06 00 8C F5 02 00 B3 30 00 00 Increment BE EF 06 00 EA F5 04 00 B3 30 00 00 Decrement BE EF 06 00 3B F4 05 00 B3 30 00 00 COLOR TEMP BE EF 06 00 04 F5 02 00 B5 30 00 00...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code OVER SCAN BE EF 06 00 91 70 02 00 09 22 00 00 Increment BE EF 06 00 F7 70 04 00 09 22 00 00 Decrement BE EF 06 00 26 71 05 00 09 22 00 00 OVER SCAN Reset Execute BE EF 06 00 EC D9 06 00 27 70...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code COMPUTER IN1 SYNC ON G ON BE EF 06 00 CE D6 01 00 10 20 03 00 SYNC ON G OFF BE EF 06 00 5E D7 01 00 10 20 02 00 BE EF 06 00 0D D6 02 00 10 20 00 00 COMPUTER IN2 SYNC ON G ON BE EF 06 00 32 D7 01 00 11 20...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code AUDIO-COMPUTER1 Set AUDIO1 BE EF 06 00 6E DC 01 00 30 20 01 00 AUDIO2 BE EF 06 00 9E DC 01 00 30 20 02 00 AUDIO3 BE EF 06 00 0E DD 01 00 30 20 03 00 Turn off BE EF 06 00 FE DD 01 00...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code LANGUAGE ENGLISH BE EF 06 00 F7 D3 01 00 05 30 00 00 FRANÇAIS BE EF 06 00 67 D2 01 00 05 30 01 00 DEUTSCH BE EF 06 00 97 D2 01 00 05 30 02 00 ESPAÑOL BE EF 06 00 07 D3 01 00 05 30...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code AUTO KEYSTONE TURN OFF BE EF 06 00 EA D1 01 00 0F 20 00 00 TURN ON BE EF 06 00 7A D0 01 00 0F 20 01 00 BE EF 06 00 D9 D1 02 00 0F 20 00 00 AUTO ON TURN OFF BE EF 06 00 3B 89 01 00 20 31...
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RS-232C Communication (continued) RS-232C communication command table (continued) Command Data Names Operation Type Header Action Type Setting Code e-SHOT BE EF 06 00 3A C3 01 00 00 35 00 00 IMAGE1 BE EF 06 00 AA C2 01 00 00 35 01 00 IMAGE2 BE EF 06 00 5A C2 01 00 00 35 02 00 IMAGE3 BE EF 06 00 CA C3 01 00 00 35 03 00...
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Read this Safety Guide first. Projector User's Manual - Safety Guide Thank you for purchasing this projector. WARNING • Before using, read this manual to ensure correct usage. After reading, store it in a safe place for future reference. Incorrect handling of this product could possibly result in personal injury or physical damage.
Safety Precautions WARNING Never use the projector if a problem should occur. Abnormal operations such as smoke, strange odor, no image, no sound, excessive sound, damaged casing or elements or cables, penetration of liquidsorforeignmatter,etc.cancauseafireorelectricalshock. Insuchcase,immediatelyturnoffthepowerswitchandthendisconnectthe powerplugfromthepoweroutlet.Aftermakingsurethatthesmokeorodor Disconnectthe plugfromthe has stopped, contact your dealer. Never attempt to make repairs yourself poweroutlet.
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Safety Precautions (continued) WARNING Be cautious of High temperatures of the projector. Hightemperaturesaregeneratedwhenthelampislit.Itcouldresultinfireor burn.Usespecialcautioninhouseholdswherechildrenarepresent. Donottouchaboutthelens,airfansandventilationopeningsduringuseor immediatelyafteruse,topreventaburn.Takecareofventilation. •Keepaspaceof0cmormorebetweenthesidesandotherobjectssuch aswalls. •Donotplacetheprojectoronametallictableoranythingweakinheat. •Donotplaceanythingaboutthelens,airfansandventilationopeningsof theprojector. •Neverblocktheairfanandventilationopenings. •Donotcovertheprojectorwithatablecloth,etc. •Donotplacetheprojectoronacarpetorbedding. Never look through the lens or openings when the lamp is on. Thepowerfullightcouldadverselyaffectvision. Usespecialcautioninhouseholdswherechildrenarepresent. Use only the correct power cord and the correct power outlet. Incorrectpowersupplycouldresultinfireorelectricalshock. • Use only the correct power outlet depending on the indication on the projectorandthesafetystandard....
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Safety Precautions (continued) WARNING Be careful in handling the light source lamp. The projector uses a high-pressure mercury glass lamp made of glass. The lamp can break with a loud bang, or burn out. When the bulb bursts, it is possible for shards of glass to fly into the lamp housing, and for gas containingmercurytoescapefromtheprojector’sventholes. Please carefully read the section “Lamp”.
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Safety Precautions (continued) CAUTION Be careful in moving the projector. Neglectcouldresultinaninjuryordamage. • Do not move the projector during use. Before moving, disconnect the power cord and all external connections, and close the slide lens door or attachthelenscap. •Avoidanyimpactorshocktotheprojector. •Donotdragtheprojector. • F ormovingtheprojector,usetheenclosedcaseorbagifprovided. Do not put anything on top of the projector.
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Safety Precautions (continued) CAUTION Remove the power cord for complete separation. •Forsafetypurposes,disconnectthepowercordiftheprojectorisnottobe usedforprolongedperiodsoftime. Disconnectthe • Before cleaning, turn off and unplug the projector. Neglect could result in plugfromthe fireorelectricalshock. poweroutlet. Ask your dealer to cleaning inside of the projector about every year.
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Safety Precautions (continued) NOTE About consumables. Lamp,LCDpanels,polarizorsandotheropticalcomponents,andairfilterandcoolingfans haveadifferentlifetimeineach.Thesepartsmayneedtobereplacedafteralongusage time. •Thisproductisn’tdesignedforcontinuoususeoflongtime.Inthecaseofcontinuoususe forhoursormore,oruseforhoursormoreeveryday(evenifitisn’tcontinuous),or repetitious use, thelifetime maybe shortened, and these partsmay need to bereplaced evenifoneyearhasnotpassedsincethebeginningofusing. • A ny inclining use beyond the adjustment range explained in these user’s manuals may shortenthelifetimesoftheconsumables. Before turning on the power, make the projector cool down adequately. Afterturningtheprojectoroff,pushingtherestartswitchorinterruptingofthepowersupply, make the projector cool down adequately. Operation in a high temperature state of the projectorcausesadamageoftheelectrodeandun-lightingofthelamp.
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Lamp WARNING HIGH VOLTAGE HIGH TEMPERATURE HIGH PRESSURE The projector uses a high-pressure mercury glass lamp. The lamp can break with a loud bang, or burn out, if jolted or scratched, handled while hot, or worn over time. Notethateachlamphasadifferentlifetime,andsomemayburstorburnoutsoonafter you start using them. In addition, when the bulb bursts, it is possible for shards of glasstoflyintothelamphousing,andforgas containing mercurytoescapefromthe projector’sventholes.
Regulatory Notices FCC Statement Warning ThisdevicecomplieswithpartoftheFCCRules.Operationissubjecttothefollowing two conditions: () This device may not cause harmful interference, and () this device must accept any interference received, including interference that may cause undesired operation. WARNING: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not...
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