Hitachi CP-X444, CP-X440 user manual Operating, Adjusting the volume, Temporarily muting the sound

Page 17

Operating

Adjusting the volume

1. Press the VOLUME button on the remote control.

A dialog will appear on the screen to aid you in adjusting the volume.

Operating

VIDEO RGB SEARCH

ASPECT

AUTO BLANK

MAGNIFY

VOLUME

ON

2. Use the cursor buttons ▲/▼ to adjust the volume.

OFF

MUTE

To close the dialog and complete the operation, press the VOLUME button again. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

Temporarily muting the sound

ASPECT

AUTO BLANK

MAGNIFY

VOLUME

1. Press the MUTE button on the remote control.

A dialog will appear on the screen indicating that you have muted the sound.

ON

OFF

MUTE

FREEZEKEYSTONE

To restore the sound, press the MUTE or VOLUME button. Even if you don’t do anything, the dialog will automatically disappear after a few seconds.

Selecting an input signal

1. Press the INPUT button on the projector.

Each time you press the button, the projector switches its input port as below.

RGB IN1 RGB IN2

VIDEO S-VIDEO COMPONENT VIDEO

1. Press the RGB button on the remote control to select an input port for the RGB signal.

Each time you press the button, the projector switches its RGB input port as below.

RGB IN1 RGB IN2

VIDEO RGB SEARCH

ASPECT AUTO BLANK

When the TURN ON is selected to the AUTO SEARCH item in the OPTION menu (36), the projector checks the RGB IN1 port fi rst. If no input is detected at the port, the projector will check the RGB IN2 port.

1. Press the VIDEO button on the remote control to select an input for video signal.

Each time you press the button, the projector switches its video input port as below.

COMPONENT VIDEO S-VIDEO VIDEO

VIDEO RGB SEARCH

ASPECT

AUTO BLANK

When the TURN ON is selected to the item AUTO SEARCH of OPTION menu (36), the projector checks the COMPONENT VIDEO port fi rst. If no input is detected at the port, projector will begin to check other ports in above order.

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Contents Trademark acknowledgment About this manualThank you for purchasing this projector Remote control Setting upPower on/off MaintenanceAbout contents of package Fastening the lens cover Component ProjectorCB/PB CR/PRMagnify Remote controlControl buttons Setting up For the model CP-X440 ArrangementFor the model CP-X444 Adjusting the projectors elevator About the filter cover for bottom-up use About Plug-and-Play capability Connecting your devicesExamples of connection with a computer Connecting to a monitor outputConnecting to a speaker with amplifier output Audio/Video cable Examples of connection with a VCR/DVD playerVideo out Audio L out Audio R outConnecting power supply Putting batteries Remote controlUsing the remote control Turning on the power Power on/offTurning off the power PowerSelecting an input signal Adjusting the volumeOperating Temporarily muting the soundAdjusting the zoom and focus Searching an input signal For an RGB signal  For a video signal/no signalAdjusting the position Using the automatic adjustment feature For a video signal or s-video signal  For a component video signalCorrecting the keystone distortions Using the magnify featureTemporarily blanking the screen Freezing the screenAdvanced Menu Multifunctional settingsUsing the menu function Description Aspect Mode Brightness Contrast Color Tint Shrpness WhisperEasy Menu Go To Advanced Menu Description Mirror Reset Filter Time LanguageEasy Menu Gamma #3 Custom  #3 Default  #2 CustomPicture Menu Color Temp Picture MenuHigh  Middle  LOW  Custom Color Tint SharpnessLOAD1  LOAD2  LOAD3  LOAD4 SAVE4 SAVE3  SAVE2  SAVE1 Progressive MY MemoryTV  Film  Turn OFF For an RGB signal Aspect Over Scan Position H Position PhaseFor a video signal / no signal 43  169  Small Image MenuImage Menu Size Auto Adjust ExecuteFor a video signal or s-video signal Color Space Component Video Format Input MenuComponent  Scart RGB Auto  Ntsc  PAL  SecamInformation Input MenuAudio Setup MenuWhisper Mirror Volume Bright  Dark Screen MenuMenu Position OSD Bright Blank Start UP Screen MenuMyScreen MyScreen Lock Description Turn on  Turn OFFNo Input is Detected Sync is OUT of Range MessageOption Menu Reset  CancelAuto Search Auto OFF Lamp Time Filter Time RGB IN1  RGB IN2  Component Video  S-VIDEO  VideoOption Menu Lamp MaintenanceLamp Case of replacement by yourselfAir filter Other care Caring for the cabinet and remote controlInside of the projector Caring for the lensRelated messages Time the lamp timer has counted is approaching 2000 hoursThere is no input signal Related messages Internal temperature is risingLamp does not light, and there is a Regarding the indicator lampsPossibility that interior portion has become HeatedIt is time to clean the ai r filter Regarding the indicator lampsCooling fan is not operating There is a possibility that the interior portionPower switch is not set to the on position Electrical power cord is not pluggedSignal cables are not correctly connected Volume is adjusted to an extremely low levelColor settings are not correctly adjusted Brightness is adjusted to an extremely low levelColor Space setting is not suitable Lens cap is attachedRGB input SpecificationRGB output Audio inputSpecifications For the model CP-X444 For the model CP-X440Vesa Example of computer signalVesa Text Initial set signals RGB in 1, B RGB in 2, C RGB OUT Connection to the portsComponent Video D Y, E CB/PB F CR/PR CTS Audio 1-IN Ø3.5 stereo mini jack, I J Audio 2 L/R RCA jackRTS RS-232C Communication Connecting the cableCommunications setting Changing the projector settings Set command Requesting projector status Get commandUsing the projector default settings Reset Command Increasing the projector setting value Increment commandRS-232C Communication Be EF FB FA Color Temp Gain G Aspect Keystone Mute OSD Bright Hitachi Atago Building
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CP-X444, CP-X440 specifications

The Hitachi CP-X440, CP-X444, and CP-X445 projectors are part of Hitachi's highly regarded line of portable projectors designed for professional presentations, educational environments, and corporate meetings. With their robust performance and user-friendly features, these projectors stand out as reliable tools for a variety of applications.

One of the key features of the CP-X440, CP-X444, and CP-X445 is their impressive brightness levels. Equipped with high-lumen output capabilities, these projectors ensure vibrant and clear images even in well-lit environments. With brightness ratings of up to 4000 ANSI lumens, they can effectively project content onto large screens or walls, making them suitable for classrooms, conference rooms, and auditoriums.

Resolution is another critical aspect of these projectors. The CP-X440, CP-X444, and CP-X445 support native XGA resolution (1024 x 768 pixels), providing sharp and detailed images that enhance the viewing experience. This resolution is ideal for displaying presentations, charts, and videos, ensuring that the audience can easily read and understand the content.

In terms of connectivity, these projectors offer a wide range of options to accommodate various devices. They come with multiple input terminals, including HDMI, VGA, and composite video connections, making it easy to connect laptops, DVD players, and other multimedia devices. Additionally, the CP-X445 model features an integrated wireless option, enabling seamless presentation sharing from mobile devices and laptops without the need for cables.

The use of advanced technology is evident in the image quality produced by these projectors. Hitachi's proprietary technology enhances color reproduction and contrast, delivering images that are not only bright but also rich in detail. The projectors also utilize a maintenance-free filter, significantly reducing the need for regular upkeep and prolonging the lifespan of the device.

Portability is an essential characteristic of the CP-X440, CP-X444, and CP-X445 projectors. Their compact design and lightweight construction make them easy to transport, allowing professionals to take them between different venues effortlessly. The projectors also come equipped with a quick-start feature, enabling users to set up and start presentations in no time.

To further enhance usability, these projectors include built-in speakers, providing sufficient audio output for small to medium-sized rooms. The user-friendly interface and remote control make navigation and operation straightforward for users of all skill levels.

In summary, the Hitachi CP-X440, CP-X444, and CP-X445 projectors offer a blend of brightness, resolution, connectivity, and portability, making them ideal choices for various presentation needs. Their advanced features and ease of use ensure that they meet the demands of professionals seeking reliable and effective projection solutions.