Hitachi Cp-X205 Projector Users Manual

							
6

Shutting the projector down
Only when the projector can not be turned off by usual 
procedure (15), please push the shutdown switch using a 
pin or similar, and disconnect the power plug from the power 
outlet. Before turning it on again, wait at least 10 minutes to 
make the projector cool down enough.
Resetting all settings
When it is hard to correct some wrong settings, the FACTORY RESET function of 
SERVICE item in OPTION menu (44) can reset all settings(except LANGUAGE, 
FILTER TIME, LAMP TIME, FILTER MESSAGE, NETWORK settings and etc.) to the 
factory default.
Troubleshooting
Regarding the indicator lamps (continued)
POWER 
indicator
LAMP 
indicator
TEMP 
indicatorDescription
Blinking
In Red
or
Lighting
In Red
Turned
off
Lighting
In Red
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 
confirmation of the following items, and then turn the power on again.
• Is there blockage of the air passage aperture?
• Is the air filter dirty?
• Does the peripheral temperature exceed 35°C?
If the same indication is displayed after the remedy, please 
set FAN SPEED of SERVICE item in OPTION menu to HIGH 
(42).
Lighting
In Green
Simultaneous
blinking in Red
It is time to clean the air filter.Please immediately turn the power off, and clean or change 
the air filter referring to the section “Air Filter”. After cleaning or 
changing the air filter, please be sure to reset the filter timer. 
After the remedy, reset the power to ON.
Lighting
In Green
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 
Green for 
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.
NOTE  • 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 sufficiently cooled down, please make confirmation of the 
attachment state of the lamp and lamp cover, and then turn the power on again.
Shutdown switchBATTERY 
						

							
6

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.
PhenomenonCases not involving a machine defectReferencepage
Power does not come on.
The electrical power cord is not plugged in.
Correctly connect the power cord.
The main power source has been interrupted during operation such as by a power outage (blackout), etc.
Please disconnect the power plug from the power outlet, and allow the projector to cool down at least 10 minutes, then turn the power on again.
12, 15
Either there is no lamp and/or lamp cover, or either of these has not been properly fixed.
Please turn the power off and disconnect the power plug from the power outlet, and allow the projector to cool down at least 45 minutes. After the projector has sufficiently cooled down, please make confirmation of the attachment state of the lamp and lamp cover, and then turn the power on again.
54, 55
Neither soundsnor pictures areoutputted.
The signal cables are not correctly connected.
Correctly connect the connection cables.0
Signal source does not correctly work.
Correctly set up the signal source device by referring to the manual of the source device.
–
The input changeover settings are mismatched.
Select the input signal, and correct the settings.16, 17
Sound does not come out.
The signal cables are not correctly connected.
Correctly connect the audio cables.0
The MUTE function is working.
Restore the sound pressing MUTE or VOLUME button on the remote control.6
The volume is adjusted to an extremely low level.
Adjust the volume to a higher level using the menu function or the remote control.6
The AUDIO/SPEAKER setting is not correct.
Correctly set the AUDIO/SPEAKER in SETUP menu.35
No pictures are displayed.
The lens cover is attached.
Remove the lens cover.4, 15
The signal cables are not correctly connected.
Correctly connect the connection cables.
0
(continued on next page) 
						

							
63

Phenomena that may be easy to be mistaken for machine defects (continued)
PhenomenonCases not involving a machine defectReferencepage
No pictures are displayed.(continued)
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu function.
25, 26
The computer cannot detect the projector as a plug and play monitor.
Make sure that the computer can detect a plug and play monitor using another plug and play monitor.

The BLANK screen is displayed.
Press BLANK button on the remote control.
Video screendisplay freezes.
The FREEZE function is working.
Press FREEZE button to restore the screen to normal.
Colors have afaded- outappearance, orColor tone is poor.
Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR TEMP, COLOR, TINT and/or COLOR SPACE settings, using the menu functions.
25, 26, 3
COLOR SPACE setting is not suitable.
Change the COLOR SPACE setting to AUTO, RGB, SMPTE240, REC709 or REC601.  3
Pictures appear 
dark.
The brightness and/or contrast are adjusted to an 
extremely low level.
Adjust BRIGHTNESS and/or CONTRAST settings to a 
higher level using the menu function.
25, 26
The WHISPER function is working.
Select NORMAL for WHISPER item in the SETUP menu.25, 35
The lamp is approaching the end of its product 
lifetime.
Replace the lamp.
54, 55
Pictures appear
blurry.
Either the focus and/or horizontal phase settings are 
not properly adjusted.
Adjust the focus using the focus ring, and/or H PHASE 
using the menu function.
18, 30
The lens is dirty or misty.
Clean the lens referring to the section “Caring for the lens”.58
Troubleshooting
NOTE  • Although bright spots or dark spots may appear on the screen, this 
is a unique characteristic of liquid crystal displays, and it does not constitute or 
imply a machine defect. 
						

							
64

Specifications
Specifications
Specification
ItemSpecification
Product nameLiquid crystal projector
Liquid Crystal Panel
Panel size1.6 cm (0.63 type)
Drive systemTFT active matrix
Pixels786,432 pixels (1024 horizontal x 768 vertical)
Lens
Zoom lens,F=1.7 ~ 1.9f = 18.9~ 22.6 mm
F=1.7 ~ 1.9f = 19.5~ 23.4 mm(approximately)
Lamp220W UHB
Audio output7 W
Power supplyAC 100-120V/3.5A, AC220-240V/1.5A
Power consumption30 W
Temperature range5 ~ 35°C (Operating)
Size340 (W) x 117 (H) x 270 (D) mm* Not including protruding parts. Please refer to the following figure.
Weight (mass)approx. 4.0 kg
Ports
Computer input port  COMPUTER IN1  ................................D-sub 15 pin mini x1  COMPUTER IN2   ................................D-sub 15 pin mini x1Computer output port MONITOR OUT   ...................................D-sub 15 pin mini x1Video input port  Y, Cb/Pb, Cr/Pr (Component video)   ........................RCA x3  S-VIDEO  ...................................................mini DIN 4 pin x1  VIDEO  .....................................................................RCA x1Audio input/output port  AUDIO IN1  .....................................................Stereo mini x1  AUDIO IN2  .....................................................Stereo mini x1  AUDIO IN3  ...............................................................RCA x2  AUDIO OUT  ...................................................Stereo mini x1Others  USB  ......................................................................USB-B x1
  CONTROL  ....................................................D-sub 9 pin x1  LAN.........................................................................RJ45 x1
Optional parts
Lamp:      DT00841 Air filter :  MU0495
* For more information, please consult your dealer. 
						

							
65

Specifications
Specifications (continued)
[unit: mm]
340
12911
7
270
BATTERY