Message table (continued)

Indicator display

The ON indicator, LAMP indicator and TEMP indicator will light or

 

 

 

blink in the following cases.

 

 

 

 

 

ON indicator

LAMP indicator

 

TEMP indicator

Meaning

 

 

Remedy

 

 

 

 

 

 

 

 

 

 

Lights orange

Goes off

 

Goes off

Standby mode

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinks green

Goes off

 

Goes off

During warming up

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lights green

Goes off

 

Goes off

During operation *1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Blinks orange

Goes off

 

Goes off

During cooling down

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cool projector by power off for 45

Lights red

Lights red

 

Goes off

Lamp cannot light

minutes.

 

If the indicator is still it, lamp may be

 

 

 

 

 

 

 

 

 

 

defective. Replace.

 

 

 

 

 

 

 

 

 

 

Lights red

Blinks red

 

Goes off

Lamp is not inserted or the

Securely insert the lamp or close the

 

lamp door open

lampe door.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lights red

Goes off

 

Lights red

Temperature inside too hight

Correctly reinstall so as not to block

 

ventilation holes.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lights red

Goes off

 

Blinks red

Cooling fan accidented

Call a maintenance person.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Accumulated lamp operation

Replace lamp and reset the

Blinks red

Blinks red

 

Goes off

time has exceeded 2,000

accumulated lamp operation time.

 

 

 

 

hours

(See page 29, 30)

When the LAMP indicator lights, turn the power off. If the problem cannot be recovered, contact your dealer.

*1 Even when the indicator lights green, if the power supply section becomes too hot , the lamp may be automatically turned off to cool it down (indicator continues to light green). In this case, turn off the power switch and allow the unit to cool down before turning the power switch on again. The lamp will light. If the lamp does not light because it is still automatically turned off, contact your dealer.

*2 When inside temperature becomes high because ventilation holes are blocked, normally, TEMP indicator will light red. However, to protect the projector, the lamp may be turned off and at this time LAMP indicator may light red.

When you think something wrong

Check the following again before asking for service. If the trouble cannot be recovered, consult your dealer.

Phenomena

Cause

 

Check point

Page

 

 

 

 

 

 

Power cannot be

∙The Main power is not turned on.

∙Turn the MAIN POWER switch on.

P.12

 

∙The power cord is disconnected.

∙Insert the power cord into an AC socket.

P.8

 

turned on.

∙60 seconds have not elapsed since the

∙When the power is turned off turn the power

P.12

 

 

power was turned off.

switch on after waiting at least 60 seconds.

 

 

No picture and

∙The setting of the input source is not

∙Set the correct input using the input select button

P.7, 9,

 

correct.

of the projector or the remote control.

12, 17

 

sound

 

∙Wiring to the projector is not correct.

∙Connect the cable correctly.

P.8, 27

 

 

 

 

 

 

 

 

Only picture is

∙Wiring to the projector is not correct.

∙Connect the cable correctly.

P.8, 27

 

∙The volume is set to minimum.

∙Press the VOL button or press the MENU button

P.9, 16

 

displayed with no

 

 

and adjust the volume.

 

 

sound

 

P.7, 9

 

∙The unit enters the mute mode.

∙Press the MUTE button.

 

 

 

Only sound is

∙Wiring the projector is not correct.

∙Connect the cable correctly.

P.8, 27

 

∙The brightness is set fully to the dark

∙Press the MENU button and select BRIGHT and

P.16

 

heard without a

 

side.

press the

button.

 

 

picture

P.12

 

∙Lens cap is attached.

∙Remove the lens cap.

 

 

 

 

 

 

 

 

Color is weak and

The color and tint have been adjusted

Adjust the color and tint correctly.

P.16

 

tint is incorrect

incorrectly.

 

 

 

 

Picture is dark

∙The brightness and contrast has been

∙Adjust the brightness and contrast correctly.

P.16

 

adjusted incorrectly.

 

 

P.29

 

 

∙The lamp has not been adjusted.

∙Replace the lamp with a new one.

 

 

 

 

 

 

Picture is not clear

Focus or H.PHASE is not matched.

Adjust the focus or H.PHASE

P.12, 16

 

 

 

 

 

 

LAMP indicator

Trouble with the lamp.

Turn off the power and leave for 45 minutes ;

P.31

 

lights red.

then turn the power on again.

 

 

 

 

 

 

 

 

 

TEMP indicator

 

∙Do not block the venational holes.

P.5

 

Inside the projector too hot.

∙Clean the air filter.

P.28

 

lights red.

 

 

∙Use the projector under 35°C temperature.

 

 

 

 

 

 

 

 

 

 

 

Remote control

∙Cable was connected after the power

∙Be sure to pertorm procedure in the following order:

 

 

was turned on.

(1)Connect cable. (2)Turn on projector. (3)Turn PC on.

 

 

mouse cannot be

 

 

∙Video signal not selected.

∙Input video signal and select and display input

 

 

operated.

 

 

 

source.

 

 

 

 

 

 

 

 

 

 

 

 

31

A bright dot may be

seen in the picture. This is a phenomenon

peculiar to the liquid crystal and is not a problem.

Page 30 Page 32
Page 31
Image 31
Hitachi CP-S833E, CP-S833W specifications When you think something wrong
Page 30 Page 32

CP-S833W, CP-S833E specifications

The Hitachi CP-S833E and CP-S833W projectors stand out in the market for their balance of quality, performance, and versatility, making them ideal for both business presentations and educational environments. These projectors are designed to provide vibrant visuals, ensuring that audiences remain engaged and informed.

One of the main features of the CP-S833E and CP-S833W is their high brightness level, rated at around 3,000 ANSI lumens. This impressive brightness ensures that images are clear and visible even in well-lit rooms. Coupled with a high contrast ratio, these projectors deliver sharp images with deep blacks and vibrant colors, enhancing the overall viewing experience.

Both models utilize 3LCD technology, which helps in producing accurate color reproduction while minimizing the risks of color breakdown often associated with other projection technologies. The 3LCD system effectively uses three chips to project red, green, and blue light, resulting in richer and more natural images.

The Hitachi CP-S833E and CP-S833W are equipped with a native XGA resolution of 1024 x 768 pixels. This resolution strikes a good balance between image quality and performance, making it suitable for various content types, whether it be text-heavy slides, videos, or images. Furthermore, the projectors support various input options, including HDMI, VGA, and composite video, allowing for easy connectivity with a wide range of devices.

Additionally, these projectors come with features such as keystone correction and a built-in speaker, which enhance flexibility and functionality. Keystone correction allows users to adjust the projected image, ensuring it maintains a proper rectangular shape even when the projector is not perfectly aligned with the screen. The built-in speaker makes it convenient for users to present without needing additional audio equipment.

In terms of energy efficiency, both models are designed to consume less power. They feature a long lamp life, extending up to 5,000 hours in eco mode, which reduces replacement costs and contributes to lower overall operating expenses.

Overall, the Hitachi CP-S833E and CP-S833W projectors combine advanced technology with user-friendly features, making them a reliable choice for any presentation setting. Their impressive brightness, color accuracy, and versatile connectivity options ensure that they can meet the diverse needs of users, whether in classrooms or boardrooms.
Top Page Image Contents