Hitachi Cp-X308 Projector Users Manual

							


Setting up
Connecting your devices (continued)
• 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.-  Be sure to consult to the administrator of the network. Do not connect LAN port to any network that might have the excessive voltage.
-   Some signal may need an adapter to input this projector.
-   Some PCs have multiple screen display modes that may include some signals which 
are not supported by this projector. 
-   
Although the projector can display signals with resolution up to UXGA  (1600X1200), 
the signal will be converted to the projector’s panel resolution before being displayed. The best display performance will be achieved if the resolutions of the input signal and the projector panel are identical.• While connecting, make sure that the shape of the cable's connector fits the port to connect with. And be sure to tighten the screws on connectors with screws.• When connecting a laptop PC to the projector, be sure to activate the PC’s external RGB output. (Set the laptop PC to CRT display or to simultaneous LCD and CRT display.) For details on how this is done, please refer to the instruction manual of the corresp onding laptop PC.• When the picture resolution is changed on a PC depending on an input, automatic adjustment function may take some time and may not be completed. In this case, you may not be able to see a check box to select “Yes/No” for the new resolution on Windows. Then the resolution will go back to the original. It might be recommended to use other CRT or LCD monitors to change the resolution.• In some cases, this projector may not display a proper picture or display any picture on screen. For example, automatic adjustment may not function correctly with some input signals. An input signal of composite sync or sync on G may confuse this projector, so the projector may not display a proper picture.
NOTE
About Plug-and-Play capability
Plug-and-Play is a system composed of a PC, its operating system and peripheral equipment (i.e. display devices). This projector is VESA DDC 2B compatible. Plug-and-Play can be used by connecting this projector to a PC that is VESA DDC (display data channel) compatible. • Take advantage of this feature by connecting an RGB cable to the COMPUTER IN1 port (DDC 2B compatible). Plug-and-Play may not work properly if any other type of connection is attempted.• Please use the standard drivers in your PC as this projector is a Plug-and-Play monitor. 
						

							


Setting up
Using a USB storage
Inserting the SD card
In order to view images stored in an SD storage, such as an SD memory card, insert the device into the SD card slot. Or, in order to use the wireless network function, load the internal clock battery (68) and insert the designated wireless network card into the SD card slot. 
In order to view images stored in a USB storage, such as a USB memory, insert the device into the USB STORAGE slot.Before removing the USB storage, be sure to perform the REMOVE MEDIA  procedure using the PC-LESS PRESENTATION menu under the MIU menu.
Using an SD card
1.Make sure that the power code is not plugged into  the projector for the wireless network card only.
2.Remove the SD card slot cover. To remove it, it might be recommended to hook the edge of its side face upward.
Using the slot cover lock for security
1.Open the two plates of the slot cover lock to put the tips of two plates together, and then insert the tips to the lock hole of the SD card slot cover.
2.Put the body of the two plates together. Then, hook a padlock or combination lock to the hole of the slot cover lock.
Using the enclosed slot cover lock can prevent the SD card slot cover from being opened.
Removing the SD card
1.Perform the REMOVE MEDIA procedure using the PC-LESS PRESENTATION menu under the MIU menu for SD Storage card only.
2.Turn the projector off and unplug the power code from the projector for the wireless network card only.
3.Remove the SD card slot cover. After taking the SD card away, replace the SD card slot cover.
Connecting your devices (continued)
SD card slot cover
SD CARDSD CARD
Slot cover lock
3.Slowly insert the SD card completely into the SD card slot. Make sure that the angled corner of the SD card is placed into the right side of the SD card slot, while inserting.
4.Replace the SD card slot cover. It is recommended that the cover is slid sideways to the projector.
• When using the projector with a wired LAN, please remove the 
wireless network card.
NOTE
►Do not disassemble or modify the projector and accessories.
► Do not touch the SD card while being accessed.
WARNING
►The designated wireless network card is required to use the 
wireless network function of this projector.
►The wireless network card is not permitted to be sold or used in some 
countries and regions. Use the card only in the country or region where you buy 
it. For more information, contact to your dealer.
CAUTION 
						

							
3

Setting up
Connecting power supply
1.Put the connector of the power cord into the 
AC inlet of the projector.
2.Firmly plug the power cord’s plug into the 
outlet.
►Please use extra caution when connecting the power cord, as 
incorrect or faulty connections may result in fire and/or electrical shock.
• Only use the power cord that came with the projector. If it is damaged, contact 
your dealer to newly get correct one.
• Only plug the power cord into an outlet whose voltage is matched to the power 
cord. The power outlet should be close to the projector and easily accessible. 
Remove the power cord for complete separation.
• Never modify the power cord. 
WARNING
Using the security bar and slot
At first, make sure that the power switch of the 
projector is set to OFF position (marked "O").
Security slot
Security bar
AC inletPower cord
A commercial anti-theft chain or wire up to 
10 mm in diameter can be attached to the 
security bar on the projector.
Also this product has the security slot for the 
Kensington lock. 
For details, see the manual of the security 
tool.
►Do not use the security bar and slot to prevent the projector 
from falling down, since it is not designed for it.
WARNING
►Do not place anti-theft chain or wire near the exhaust vents. It 
may become too hot. 
CAUTION
• The security bar and slot is not comprehensive theft prevention 
measures. It is intended to be used as supplemental theft prevention measure.
NOTE
Anti-theft chain or wire 
						

							
4

Remote control
Remote control
About the remote control signal
The remote control works with the projector’s remote 
sensor. This projector has a remote sensor on the front.
The sensor senses the signal within the following range 
when the sensor is active:
60 degrees (30 degrees to the left and right of the sensor) 
within 3 meters about.
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.
1.Holding the hook part of the battery 
cover, remove it.
2.Align and insert the two AA batteries 
(HITACHI MAXELL, Part No.LR6 or R6P) 
according to their plus and minus terminals 
as indicated in the remote control.
3.Replace the battery cover in the direction of the arrow and snap it back into place.
►Always handle the batteries with care and use them only as 
directed. Improper use may result in battery explosion, cracking or leakage, 
which could result in fire, injury and/or pollution of the surrounding environment.
• Be sure to use only the batteries specified. Do not use batteries of dif ferent 
types at the same time. Do not mix a new battery with used one. 
• Make sure the plus and minus terminals are correctly aligned when loading a batter y.
• Keep a battery away from children and pets.
• Do not recharge, short circuit, solder or disassemble a battery.
• Do not allow a battery in a fire or water. Keep batteries in a dark, cool and dry place.
• If you observe battery leakage, wipe out the leakage and then replace a battery. 
If the leakage adheres to your body or clothes, rinse well with water immediately .
• Obey the local laws on disposing the battery.
WARNING
• The remote control signal reflected in the screen or the like may be available. 
If it is difficult to send the signal to the sensor directly, attempt to make the signal reflect.
• The remote control uses infrared light to send signals to the projector (Class 1 
LED), so be sure to use the remote control in an area free from obstacles that 
could block the remote control’s signal to the projector.
• The remote control may not work correctly if strong light (such as direct sun 
light) or light from an extremely close range (such as from an inverter fluorescent 
lamp) shines on the remote sensor of the projector. Adjust the position of 
projector avoiding those lights.
NOTE
30º30º
Approx.3 m  
						

							
5

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 control does not function properly, attempt to change the signal frequency.In order to set the Mode, please keep pressing the combination of two buttons listed below simultaneously for about 3 seconds.
Using as a simple PC mouse & keyboard
The accessory remote control works as a simple mouse and keyboard of the PC, when the projector's USB port (B type) connects with the PC's USB port (A type) port via a mouse cable.
(1)(2)
(3)(1)
(2)
(5)
(7)
(4)
(6)
(8)
USB port
K
COMPUTER IN1COMPUTER IN2USBUSB STORAGEDC 5V 0.5AAUDIO OUT
AUDIO INS-VIDEOVIDEO
K
COMPUTER INUSBUSB STORAGEDC 5V 0.5AAUDIO OUT
AUDIO INS-VIDEOVIDEO
LAN
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(1) HOME key: Press HOME button.(2) END key: Press END button.(3) PAGE UP key: Press PAGE UP button.(4) PAGE DOWN key: Press PAGE DOWN button.(5) Mouse left button: Press ENTER button.(6) Move pointer: Use the cursor buttons ▲, ▼, ◄ and ►.(7) ESC key: Press ESC button.(8) Mouse right button: Press RESET button.
►Improper use of the simple mouse & 
keyboard function could damage your equipment. While 
using this function, please connect this product only 
to a PC. Be sure to check your PC’s manuals before 
connecting this product to the PC.
WARNING
• When the simple mouse & keyboard function of this product does not work 
correctly, please check the following.
- When a USB cable connects this projector with a PC having a built-in pointing device 
(e.g. track ball) like a notebook PC, open BIOS setup menu, then select the external 
mouse and disable the built-in pointing device, because the built-in pointing device may 
have priority to this function.
- Windows 95 OSR 2.1 or higher is required for this function. And also this function may 
not work depending on the PC’s configurations and mouse drivers.
- You cannot do things like press two buttons at once (for instance, pressing two buttons 
at the same time to move the mouse pointer diagonally).
- This function is activated only when the projector is working properly. This function is 
not available while the lamp is warming up (the POWER indicator blinks green), and 
while adjusting the volume and display, correcting for keystone, zooming in on the 
screen, using the BLANK function, or displaying the menu screen.
NOTE
(1) Set to Mode 1:NORMAL... MUTE and RESET buttons (2) Set to Mode 2:HIGH... MAGNIFY OFF and ESC buttons
Please remember that the REMOTE FREQ. in the SERVICE item of the OPTION menu (46) of the projector to be controlled should be set to the same mode as the remote control. 
						

							
6

Power on/off
1.Make sure that the power cord is firmly and correctly connected to the projector and the outlet.
Turning on the power
2.Remove the lens cover, and set the power switch to ON position (marked “ I ”). The POWER indicator will light up in steady orange (71). Then wait several seconds because the buttons may not function for these several seconds.
3.Press STANDBY/ON button on the projector or the remote control. The projection lamp will light up and POWER indicator will begin blinking in green. When the power is completely on, the indicator will stop blinking and light in steady green (71).
Power on/off
To display the picture, select an input signal according to the section “Selecting an input signal”(17).
►A strong light is emitted when the projector’s power is on. Do 
not look into the lens of the projector or look inside of the projector through any 
of the projector’s openings.
►Do not touch around the lamp cover and the exhaust vents during use or just 
after use, since it is too hot.
WARNING
1.Press the STANDBY/ON button on the projector or the remote control. The message “Power off?” will appear on the screen for about 5 seconds.
Turning off  the power
2.Press the STANDBY/ON button again while the message appears.  The projector lamp will go off, and the POWER indicator will begin blinking in orange. Then POWER indicator will stop blinking and light in steady orange when the lamp cooling is complete (71).
3.Make sure that POWER indicator lights in steady orange, and set the power switch to OFF position (marked “O“). POWER indicator will go off. Attach the lens cover. 
Do not turn the projector on for about 10 minutes or more after turning it off. Turning the projector on again too soon could shorten the lifetime of some consumable parts of the projector.
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STANDBY/ON buttonPOWER indicator
Power switch
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Power switch
• Turn the power on/off in right order. Please power on the projector 
prior to the connected devices. 
• When the AUTO ON of the OPTION menu is set to the TURN ON, and the power 
was turned off by the power switch last time, turning the power switch on makes 
the projection lamp light on without pushing the STANDBY/ON button (42).
• Use the shutdown switch (72) only when the projector is not turned off by 
normal procedure.
NOTE 
						

							
7

               COMPUTER IN 1  COMPUTER IN 2  MIU  
        VIDEO  S-VIDEO  COMPONENT (Y, Cb/Pb, Cr/Pr)
Operating
Operating
1.Press VOLUME button on the remote control. A dialog will appear on the screen to aid you in adjusting the volume.
Adjusting the volume
2.Use the ▲/▼ cursor buttons to adjust the volume. To close the dialog and complete the operation, press the VOLUME button again. Even if you do not do anything, the dialog will automatically disappear after a few seconds.
●  When  is selected for current picture input port, the volume adjustment is disable. Please see AUDIO item of SETUP menu (37).
1.Press MUTE button on the remote control.  A dialog will appear on the screen indicating that you have muted the sound.  To restore the sound, press the MUTE or VOLUME button. Even if you do not do anything, the dialog will automatically disappear after a few seconds.
Temporarily muting the sound
●  When  is selected for current picture input port, the sound is always 
muted. Please see AUDIO item of SETUP menu (37).
●   When
  is selected to VIDEO or S-VIDEO port, the C.C. (Closed 
Caption) is automatically activated if the C.C. is set to AUTO in the DISPLAY of the C.C. menu and the input signal from the port supports the C.C. feature (63)
1.Press INPUT button on the projector.  Each time you press the button, the projector switches its input port from the current port as below.
Selecting an input signal
         COMPUTER IN 1  COMPUTER IN 2  MIU
1.Press COMPUTER button on the remote control.  Each time you press the button, the projector switches its input port from the current port as below.
●  While TURN ON is selected for AUTO SEARCH item in OPTION menu, the projector will keep checking every port sequentially till an input signal is detected (42). If COMPUTER button is pushed when 
VIDEO, S-VIDEO or COMPONENT port is selected, the projector will check COMPUTER IN1 port first.
(continued on next page)
COMPUTER button
VOLUME button
▲/▼ button
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INPUT button
MUTE button
●  While TURN ON is selected for AUTO SEARCH item in OPTION menu (42), the projector will keep checking the ports in above order repeatedly till an input signal is detected. 
						

							
8

Operating
1.Press VIDEO button on the remote control.  Each time you press the button, the projector switches its input port from the current port as below.
Selecting an input signal (continued)
●  
While TURN ON is selected for AUTO SEARCH item in OPTION menu, the projector will keep checking every port sequentially till an input signal is detected (42). If VIDEO button is pushed when COMPUTER IN1, COMPUTER IN2 or MIU port is selected, the projector will check COMPONENT port first. 
1.Press ASPECT button on the remote control.   Each time you press the button, the projector switches the mode for aspect ratio in turn. 
Selecting an aspect ratio
● ASPECT button does not work when no proper signal is inputted.● NORMAL mode keeps the original aspect ratio setting.
COMPONENT (Y, Cb/Pb, Cr/Pr)  S-VIDEO  VIDEO
    
1.Press SEARCH button on the remote control.The projector will start to check its input ports as below in order to find any input signals.When an input is found, the projector will stop searching and display the image. If no signal is found, the projector will return to the state selected before the operation.
Searching an input signal
●  While TURN ON is selected for AUTO SEARCH item in OPTION menu (42), the projector will keep checking the ports in above order repeatedly till an input signal is detected.
●   
The MIU input is skipped, as long as no image is sent from PC on the “Live Mode” of 
MIU (53).
                 COMPUTER IN 1  COMPUTER IN 2  MIU  
          VIDEO  S-VIDEO  COMPONENT (Y, Cb/Pb, Cr/Pr) 
   For a computer signal or MIU signal 
NORMAL  4:3  16:9  SMALL 
  
   For a video signal, s-video signal or component video 
signal 
4:3  16:9  14:9  SMALL 
  
  
For no signal  
4:3 (fixed)
VIDEO button
SEARCH button
ASPECT button
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COMPUTER 
						

							
9

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.
This projector has 2 elevator feet and 2 elevator buttons. An elevator foot is adjustable 
while pushing the elevator button on the same side as it.
1.Holding the projector, push the elevator buttons to loose the elevator feet.
2.Position the front side of the projector to the desired height.
3.Release the elevator buttons in order to lock the elevator feet.
Focus ringZoom ring
To loose an elevator foot, push the elevator button on the same side as it.To finely adjust, twist the foot.
4.After making sure that the elevator feet are locked, put the projector gently .
5.If necessary, the elevator feet can be manually twisted to make more precise 
adjustments. Hold the projector when twisting the feet.
►Do not handle the elevator buttons without holding the 
projector, since the projector may drop down.
►Do not tilt the projector other than elevating its front within 10 degrees using 
the adjuster feet. A tilt of the projector exceeding the restriction could cause 
malfunction or shortening the lifetime of consumables, or the projector itself.
CAUTION
1.Use the zoom ring to adjust the screen size.
2.Use the focus ring to focus the picture.
Adjusting the zoom and focus 
						

							
0

Operating
1.Press POSITION button on the remote control when no menu 
is indicated. 
The “POSITION” indication will appear on the screen.
Adjusting the position
2.Use the ▲/▼/◄/► cursor buttons to adjust the picture position.
When you want to reset the operation, press RESET button on 
the remote control during the operation.
To complete this operation, press POSITION button again. 
Even if you do not do anything, the dialog will automatically 
disappear after a few seconds.
●  
When this function is performed on a video signal, s-video signal  or component 
video signal, some image such as an extra-line may appear at outside of the picture.
●   If POSITION button is pressed when a menu is indicated on screen, the displayed 
picture does not move its position but the menu does.
1.Press AUTO button on the remote control.  
Pressing this button performs the following.
Using the automatic adjustment feature
   For a computer signal or MIU signal 
The vertical position, the horizontal position and the 
horizontal phase will be automatically adjusted.  
Make sure that the application window is set to its maximum 
size prior to attempting to use this feature. A dark picture 
may still be incorrectly adjusted. Use a bright picture when 
adjusting.
  For a video signal and s-video signal 
The video format best suited for the respective input signal will be selected 
automatically. This function is available only when the AUTO is selected for 
the VIDEO FORMAT item in the INPUT menu (33). The vertical position 
and horizontal position will be automatically set to the default.
●   
The automatic adjustment operation requires approx. 10 seconds.  Also 
please note that it may not function correctly with some input. When this 
function is performed for a video signal, a certain extra such as a line may 
appear outside a picture.
●   
The items adjusted by this function may vary when the FINE or DISABLE is 
selected for the AUTO ADJUST item of the SERVICE item in the OPTION 
menu (45).
POSITION button
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AUTO button
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    For a component video signal  
The vertical position, horizontal position and horizontal phase will be 
automatically set to the default.