Hitachi Cp-S235 Users Manual

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POWER
indicatorLAMP
indicatorTEMP
indicatorDescription
Lighting or
blinking in
redTurned offBlinking in
red
The cooling fan is not operating. Turn the power OFF and wait
at least 20 minutes. After the unit has sufficiently cooled down,
please make confirmation of the following item, and then
resent the power to ON.
• Is there no foreign matter caught in the cooling fan?
Lighting or
blinking in
red
Turned offLighting in
red
There is a possibility that the interior portion has become
heated. Turn the power OFF and wait at least 20 minutes.
After the unit has sufficiently cooled down, please make
confirmation of the following item, and then resent the power
to ON.
• Is there blockage of the air passage aperture?
•  Is the air filter is dirty?
• Does the peripheral temperature exceed 35°C?
Lighting in
greenAlternative blinking in
the redThere is a possibility that the interior portion has become
overcooled. Please use the unit within the usage temperature
parameters (0°C to 35°C). After the treatment, resent the
power to ON.
Lighting in
greenSimultaneous blinking
in red
It is time to clean the air filter, or there is no air filter. Please
immediately turn the power OFF, and clean or change the air
filter by referring to the “Air Filter” section of this manual. After
you have cleaned or changed the air filter, please be sure to
reset the filter timer. After the treatment, resent the power to
ON.
Regarding The Indicator Lamps 
(continued)
Troubleshooting (continued)
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WARNING• Please carefully read the “User’s Manual - Safety Guide”.
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.
Phenomena That May Easily Be Mistaken For Machine Defects
• Although bright spots or dark spots may appear on the screen, this is a
unique characteristic of liquid crystal displays, and such do not constitute or imply a
machine defect.NOTE
Before requesting repair, please check in accordance with the following chart. If the
situation cannot be corrected, then contact your dealer.
PhenomenonCases not involving a machine defect, 
and Items to be confirmedReference
pages
Power does not
come ON.
The main power source is not ON. 
Turn on the main power.
11,14The 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.
Be sure to press the “Ó” (power OFF) side of the main power switch,
and leave this OFF for at least 20 minutes. After the unit has
sufficiently cooled down, turn ON the power source.
14
Neither sounds
nor pictures are
outputted.The input changeover settings are mismatched.
Select the input signal, and correct the settings.15
No signal is being inputted.
Correctly connect the connection cables.10
Pictures are
displayed, 
but no sounds
are heard.
The electrical wiring to this unit is not correctly connected.
Correctly connect the connection cables.10
The volume setting has been set at (or adjusted to) an
extremely low level.
Adjust the VOLUME setting to a higher level.17
The MUTE mode is the current setting.
Press the MUTE button to release (change) the MUTE mode setting.17
Sounds are
heard, 
but no pictures
are displayed.
The electrical wiring to this unit is not correctly connected.
Correctly connect the connection cables.10
The brightness setting has been set at (or adjusted to) an
extremely low level.
Adjust the BRIGHT setting to a brighter level.23
The lens cap has not been removed.
Remove the lens cap.4,14
Colors have a
faded- out
appearance, or
Color tone is
poor.Color settings are not correctly adjusted.
Perform picture adjustments by changing the COLOR BAL R,
COLOR BAL G, COLOR BAL B, COLOR, and/or the TINT settings,
etc.
24
Troubleshooting (continued)
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PhenomenonCases not involving a machine defect, 
and Items to be confirmedReference
pages
Pictures appear
dark.
The brightness setting and/or contrast setting has not been
properly adjusted.
Perform picture adjustments by changing the BRIGHT and/or
CONTRAST settings, etc.
23
The WHISPER mode is the current setting.  
Change (by releasing) from the WHISPER mode.
Lamp is approaching the end of its product lifetime.
Exchange the old lamp with a new lamp.32,33
Pictures appear
blurry.
Either the FOCUS setting or the H PHASE is not properly
adjusted.
Adjust the focus and the H PHASE setting.
15,26
The lens is dirty or misty.
Clean the lens.36
Warranty And After-Service
If a problem occurs with the equipment, first refer to the “Troubleshooting” section of this
manual, and run through the suggested checks. If this does not resolve the problem
contact your dealer or service company. They will tell you what warranty condition is
applied.
Phenomena That May Easily Be Mistaken For Machine Defects
(continued)
Troubleshooting (continued)
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• This specifications are subject to change without notice.NOTE
ItemSpecification
Product nameLiquid crystal projector
Liquid
crystal
panelPanel size1.4 cm (0.55 type)
Drive systemTFT active matrix
Pixels480,000 pixels (800 horizontal x 600 vertical)
LensZoom lens F=1.6 ~ 1.8  f=16.8 ~ 20.1 mm
Lamp160W UHB
Speaker1.0W
Power supplyAC100 ~ 120V, 2.6A / AC220 ~ 240V, 1.4A
Power consumption240W
Temperature range0 ~ 35°C (Operating)
Size332 (W) x 92 (H) x 254 (D) mm (Not including protruding parts)
Weight (mass)3.0 kg
Ports
Optional PartsLamp: DT00621    Air Filter: NJ08292
For others, consult your dealer.
RGB Input Port
RGB IN ..........................1
RGB Output Port
RGB OUT........................1
VIDEO Input Ports
VIDEO ............................1
S-VIDEO ........................1
COMPONENT VIDEO
(C
R/PR, CB/PB, Y) ............1AUDIO Input Ports
AUDIO IN ........................1
AUDIO R, L. ....................1
AUDIO Output Port
AUDIO OUT ....................1
CONTROL Port
CONTROL ....................1
USB Port
USB ................................1
AC IN
332
85.5
254
110
39
92
71
Specifications
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