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User Manual
75˝
(74.54˝)
Model: HILU75202
75˝ Interactive LED/LCD

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   Summary of Contents for Hitachi HILU75202

  • Page 1

    User Manual 75˝ (74.54˝) Model: HILU75202 75˝ Interactive LED/LCD...

  • Page 2: Table Of Contents

    Contents 1. Important safety Instruction……………………………………………………………………………...…3 1.1 Safety precautions 1.2 Maintenance 2. Introduction………………………………………………………………………………………………..…9 3. Product Description…..……………………………………………………………………………………10 3.1 Front View 3.2 Rear View 3.3 Connection 4. Remote Control…..……………………………………………………………………………………..…15 5. Home Menu Description……………………………………………………………………………..……16 6. Setup Menu Description………………………………………………………………………………………………….30 7. Product Specifications……………………………………………………………………………….……39 8. Product Dimensions………………………………………………………………………………….……41 9.

  • Page 3: Important Safety Instruction

    1. Important Safety instructions [SAFETY WARNING] • To reduce the risk of fire or electric shock, do not expose this product to rain or moisture. • To prevent injury, this product must be securely attached to the floor/wall in accordance with the installation instructions.

  • Page 4: Safety Precautions

    1.1 SAFETY PRECAUTION Note) The color and design may different by each model and the product specification are subject to change without notice for performance enhancement. 1.1.1 Power [Warning] • Do not use damaged power cord, plug nor loose socket. It may cause electric shock or fire. •...

  • Page 5

    • Leave a 10 cm (4 inches) (minimum) space from the wall for proper ventilation. If not, it may cause fire. • Keep the packing anti-moisture material or vinyl packing out of the reach of children. Anti- moisture material is harmful if swallowed. If swallowed by mistake, force the patient to vomit and visit the nearest hospital.

  • Page 6

    • Before moving or lifting the product, disconnect the power cord and all cables. • The route cords and cables connected to the product so that they cannot be tripped over, pulled or grabbed. • Do not stick metal objects or any other conductive material into the power cord. Do not touch the end of the power cord while it is plugged in.

  • Page 7

    • To prevent to swallow the small accessories for children, keep the accessories out of the reach of children.  The product must keep horizontal and upright position when moving. Hold the top and bottom of the frame firmly. Handles are only for the supporting purpose. ...

  • Page 8: Maintenance

    1.2 MAINTENANCE 1.2.1 Cleaning [Warning] • When cleaning, unplug the power cord and wipe gently with a soft dry cloth to prevent scratching. • Do not spray water or other liquids directly on the screen as electric shock may occur. •...

  • Page 9: Introduction

    2. Introduction  Check your product box for the following items. If there are any missing accessories, contact the local dealer where you purchased your product. The illustrations in this manual may differ from the actual product and item. LCD/LED Display User Manual Warranty Card Accessory...

  • Page 10: Product Description

    ④ HDMI Input (connected to HDMI 2) Important Notice  The USB cable (3 m) that Hitachi provides in this accessory box is for use of connection to Touch USB at the back. Therefore, in case of connecting USB cable to Touch USB in front, separate USB cable is required and the length of cable is strongly recommended to be less than 3 m to make sure signal intensity of touch sensor work properly.

  • Page 11: Rear View

    3.2 Rear View ④ ② ① ③ ① Button Control ON / OFF Display the main screen menu VGA, OPS, HDMI 2, HDMI 1,DP Volume Up (Right) Volume Down (Left) Move Up Move Down ② Rear Panel Connections Power Switch : ON / OFF Display Port AC IN : 110V~ 240V, 50/60Hz HDMI Output...

  • Page 12

    ③ Rear Panel Connections RS232C SPEAKER OUT USB 2.0 (Supports USB cam or camera function) USB 3.0 (Supports USB cam or camera function) LAN OUT LAN IN VGA IN PC AUDIO IN SPDIF LINE OUT Version 1.9...

  • Page 13

    ④ When you need to install OPS PC. There is a slot on ④ for OPS PC. When you need to install OPS, remove screws and existing cover first and screw up again after mounting OPS PC in the slot.HDMI Input ⑤...

  • Page 14: Connection

    3.3 Connection 1) HDMI/Display Port Connection To transmit digital video and audio signals from an external device to the screen, connect the HDMI/Display Port cables as shown in the following illustration. HDMI 3 Input – PC/ LAPTOP connect to the HDMI cable HDMI 2 Input –...

  • Page 15: Remote Control

    4. Remote Controller Key Name Description Power ON/OFF. Activates OSD menu of input source selecting. SOURCE Navigates input source. Navigates upper menu in main OSD menu. ▲ Navigates input source. Navigates down menu in main OSD menu. ▼ Navigates input source ▶...

  • Page 16: Home Menu Description

    5. Home Menu Description 5.1 Menu Overview In this home menu screen, there are several buttons to change the sources or functions easily. Time & Date ① ② ③ ④ ⑦ ① Setup Go to the setup ② It shows the screen selected on preview screen and office software and full web browsing based on OPS PC Window OS can be used.

  • Page 17

    Dragging Home Menu If you drag the bottom of the screen upward, the hidden Home Menu pops up. With the Home Menu you can go to Brightness, Volume, Back, Home, Source, Setup. Version 1.9...

  • Page 18

    Home Bar UI Description Brightness Adjust the brightness. Volume Adjust the volume Back Moves to the previous screen step. Home Go to the home screen. Source Calls the external input window. Setup Go to the Android Setup Version 1.9...

  • Page 19

    Tapping External Source Once selected, the corresponding screen is displayed as a preview. Select the preview screen, or double-tap Source button to go to that screen. Version 1.9...

  • Page 20

    5.2 Drawing In this home menu screen, there are several buttons to change the sources or functions easily. Tapping Version 1.9...

  • Page 21

    Gestures 1 point : draw, annotate, select and move objects around 2 point : zoom in/out, rotate objects, make them smaller or larger. Eraser : Touch the screen with palm of your hand to erase the content. Version 1.9...

  • Page 22

    Icons on the main screen Icon Name Description Start menu Menu with extra options Undo Undo the most recent action. Redo Redo the most recent action. Black pen Switch between black and red pens with a single tap Red pen Switch between black and red pens with a single tap Pen with customizable line weight, transparency, color Eraser...

  • Page 23

    Start menu Option Description Open *.aha file from a folder where it was previously saved. Load Save the content on the page. (By default the content is saved in *.aha format. This file Save can be opened only in Drawing.) Delete Delete the * .aha format and the contents of the image file.

  • Page 24

    Option Description Move the slider to increase or decrease the thickness of the Line weight line left by pen. Choose one the 8 available colors white, black, dark blue, Color green, red, sky blue, yellow or wine. Move the slider to increase or decrease the transparency of Transparency the line left by pen.

  • Page 25

    Eraser Option Description Thickness Adjust eraser size. Clean all Remove all content in a single tap. Eraser has 3 options: touch the screen with your palm to start erasing the content, adjust eraser size to remove only specific parts of the content, instally clean all with a single tap.

  • Page 26

    Shapes Option Description Move the slider to increase or decrease the thickness of the Line Weight line. In the circle in the right corner you can preview the Preview changes as you’re making them. Choose one of the preset shapes: circle, triangle, square, Shape octagon.

  • Page 27

    Text Option Description Choose font: normal, monospace, sans, serif. Change to Text bold or italic, adjust font size. Preview Preview the font changes. Choose one of the 8 colors(white, black, dark red, red, Color yellow, green, sky blue, purple) Transparency Adjust text transparency.

  • Page 28

    Camera Option Description View options on your camera View camera grid lines Set camera self timer If you have a USB camera connected, tapping the “Camera” icon will open the viewfinder. Tap the shutter button on the right to take a photo. You can use it in Drawing.

  • Page 29

    Operation issues 1. Handwriting is too thick ►Click the pen icon and move the slider to reduce line weight. 2. Can’t load a file ► Check if the file extension is *.aha Version 1.9...

  • Page 30: Description

    6. Setup Menu Description 6.1 Menu Overview Select for Setup then you can see the below menu screen Tapping Tapping Version 1.9...

  • Page 31

    ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ① Network : to setup the Ethernet ② Picture : to setup the brightness, color, and contrast ③ Sound : to setup the sound features ④ Lock settings : to setup the lock style, unlock password ⑤...

  • Page 32

    6.2 Network  Ethernet Setting To set up the IP automatically by DHCP (Dynamic Host Configuration Protocol) or input the IP address manually in Static IP setting  DHCP (Dynamic Host Configuration Protocol) To set up the IP automatically, select DHCP then “Getting IP” messages shows up and it automatically assigned the IP address.

  • Page 33

     Static IP To set up IP address manually by inputting fixed IP. (IP, Netmask, Gateway, DNS)  WiFi Setting To set up the WiFi turn on / off Version 1.9...

  • Page 34

     Network State To check the current network status of this system. Ethernet, PPOE, WiFi If it is not connected any network, shows “Unconnected”and shows “Connected” when it connected to network. Also, IP, Netmark, Gateway, DNS information turns on when connected 6.3 Picture ...

  • Page 35

    6.4 Sound  Sound Mode : User can set the Sound Mode .There are Movie, Meeting, Classroom, Custom Mode. Users can adjust each value in Custom Mode. • Bass : (less) 0 to 100 (more) of bass sound • Treble : (less) 0 to 100 (more) of treble sound •...

  • Page 36

    6.6 Advanced Advanced : to setup the advanced function. • Language : User can set the OSD menu language. • Input Method : User can set Keyboard type (AOSP and IME Type) • Sleep Off : User can set time to shut down automatically after setting time. (Off, 15, 30, 45, 60, 90, 120, 240 minutes) •...

  • Page 37

    6.7 Restore Restore : To reset the system • Restore user Setting: to reset to user setting • Restore Default : to reset factory setting Version 1.9...

  • Page 38

    6.8 System Info System Info : To check the system information (CPU, GPU, Memory, Android version) 6.9 Upgrade Local Update : To upgrade F/W, connect the USB on the back side “Bracket for F/W update” and then select Local Update. Version 1.9...

  • Page 39: Product Specifications

    7. Product Specification LED PANEL Diagonal size 75.54 "/189.3(cm) Display Resolution (Max.) 3840 x 2160 (UHD) Brightness (average) 350cd/㎡ Viewing Angle H: 170° / V: 170° Contrast ratio 1000:1 (Typ.) Supported Colors 1.07B colors (10bit) Response Time 6.5 ms (GTG) Display Frame Rate 60Hz (Actual) Installation...

  • Page 40

    MECHANICAL 1776 x 1113 x 97 mm Dimensions Landscape 65 kg (143.3 lbs) Weight VESA mount 600 x 400 (mm), M8 Screw Front Glass Tempered Glass 4.0t (Anti-glare Type) ELECTRICAL Power Requirement 110 - 240V AC, 50/60 Hz Power Consumption Max.

  • Page 41: Product Dimensions

    8. Product Dimensions Version 1.9...

  • Page 42: Troubleshooting

    9. Troubleshooting 9-1. Product Self-Diagnosis ∙ You can check if the product is working properly using the Self-Diagnosis function. ∙ If a blank screen is displayed and the Power LED blinks even if the product and the PC are properly connected, perform the self-diagnosis function according to the procedures below.

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