Dongguan H1 Projector User Manual

Dongguan H1 Projector

Product Information

Specifications

• Inventory: 1. Projector, 2. Remote control, 3. User manual, 4. Power cord, 5. HDMI cable
• Functions: AV, External sound, HD interface, USB drive input 1, USB drive input 2, Infrared reception, Power input, Buttons, Lens, IR window, Dustproof air inlet

Remote Control Operation and Button Function

The remote control allows you to operate the projector with ease. The buttons on the remote control have specific functions that control various features of the projector.

Projection Specifications

The projector is equipped with advanced projection capabilities to deliver high-quality visual content. It supports various input sources and offers customizable settings for optimal projection experience.

Interface Introduction

The projector has multiple interfaces that allow you to connect different devices for seamless projection. These interfaces include AV, External sound, HD interface, USB drive input 1, and USB drive input 2.

Automatic Correction

The projector has an automatic correction function that is enabled by default. This function ensures that the projected screen remains square even if the projector is shifted. To access this feature, follow these steps:

1. Press the menu key on the remote control.
2. Select Settings > Shortcut > Settings > Ladder Correction > Automatic ladder.
3. Adjust the settings as desired.

Product Usage Instructions

Usage Guidelines

1. Insert the power plug into the socket first, and then connect the other end to the projector.
2. Press the power button on the projector to turn it on.
3. Connect the relevant equipment (such as a computer, high-definition player, DVD, etc.) to the projector.
4. Adjust the focus knob on the projector for optimal display effect.
5. Select the supported content for playback.

Input Connection

When connecting the projector to different devices, you need to select the corresponding signal channel. Use the signal source button on any interface to call up the signal channel menu. Follow these steps:

1. Press the up and down keys to switch signal channels.
2. Press OK to confirm the signal channel.
3. Press the return key to cancel the connection or press the select key to enter other interfaces.

HDMI Connection

To connect via HDMI:

1. Connect one end of an HDMI cable to the signal output device (such as a computer, high-definition player, DVD, etc.).
2. Connect the other end of the HDMI cable to the HDMI interface of the projector.
3. Select the HDMI channel through the signal source.

USB Connection

To connect via USB:

1. Connect a USB flash drive to the USB drive input of the projector.
2. In the main interface, select the corresponding content to open video, audio, pictures, text, and other files.

Installation Mode

The projector offers different installation modes for various setups. Follow these steps to select the desired installation mode:

1. Move to select Installation Mode.
2. Press the left and right arrow keys on the remote control to choose the appropriate installation mode:
   • Desktop front projection
   • Desktop rear projection
   • Ceiling front projection
   • Ceiling rear projection

Bluetooth Settings

To configure Bluetooth settings:

1. Move to select Bluetooth Settings and press the OK button to enter the setting interface.
2. Move to select Bluetooth Switch and press OK to toggle the status.
3. After turning on Bluetooth, select the device that needs to be paired. Once the pairing is complete, press the Return key to exit.

Language and Input Method Settings

To adjust language and input method settings:

1. Move to select Language and Input Method and press OK to enter the settings page.
2. Move to select Language Settings and press the OK key to enter language selection.
3. Select the desired language and press the OK key to confirm. Press the Return key to exit the current page.
4. Move to select Input Method and press the OK key to enter the input method selection.
5. Select the required input method and press the OK key to confirm.

FAQ

Q: How do I connect a USB flash drive for local playback?

A: Connect the USB flash drive to the USB drive input of the projector. In the main interface, select the corresponding content to open video, audio, pictures, text, and other files.

Q: How do I connect via HDMI?

A: Connect one end of an HDMI cable to the signal output device (such as a computer, high-definition player, DVD, etc.). Connect the other end of the HDMI cable to the HDMI interface of the projector. Select the HDMI channel through the signal source.

Q: How do I adjust the focus for optimal display effect?

A: Use the focus knob on the projector to adjust the focus until you achieve the desired display clarity.

Important safety precautions
To ensure safe use of this device, please read it carefully before use.

Warning!

How to use a projector correctly

1. When the projector is working, do not look directly at the lens as strong light can harm the eyes.
2. Do not block the air outlet to avoid damaging the cooling function of internal electronic devices.
3. Do not use chemicals, cleaning agents, or water to clean the circuit board, and also avoid rainwater, moisture, and colorless liquids from corroding the circuit board.
4. Please keep the projector and accessories out of reach of children.
5. Please keep the working environment of the projector dry and ventilated.
6. Do not place the projector in an environment that is too hot or too cold, as high or low temperatures can shorten the lifespan of the device. The optimal temperature is between 5C and 35 ° C.
7. Do not use heating equipment for dehumidification, including but not limited to dryers and microwaves.
8. Do not vigorously press or place heavy objects on the projector to prevent damage
9. Do not throw, strike, or shake the projector to prevent damage to the internal wiring.
10. If you have any questions, please contact after-sales service and do not disassemble them yourself.
11. Do not repair the projector on your own. If the projector cannot function properly, please contact after-sales service for repair.

inventory

1. Projector
2. remote control
3. user manual
4. power cord
5. HDMI cable

Product Appearance and Function Introduction

1. AV
2. External sound
3. HD interface
4. USB drive input 1
5. USB drive input 2
6. infrared reception
7. power input
8. buttons
9. lens
10. IR window
11. dustproof air inlet

Remote control operation and button function

Automatic correction

1. the function is automatically turned on by default, and the screen can be kept square after the device is shifted.
2. Press the menu key and choose Settings > Shortcut > Settings > Ladder Correction Automatic ladder, can be set.

Product Specification

Usage Guideline

1. Insert the power plug into the socket first, and then insert the other end into the projector
2. Press the power button to turn on the projector
3. Connect the relevant equipment to the projector
4. Adjust the focus knob for optimal display effect
5. Select supported content for playback

Interface introduction

• USB: Connect a USB flash drive for local playback.
• HDMI: Connect HDMI output device for screen casting.
• My applications: system pre-installed applications and customer-downloaded applications.
• Settings: Move to select “Settings” and press “OK” to enter the settings page.

Projection settings: Move to select “Projection settings” and press “OK” to enter the settings page.

Installation mode: Move to select “Installation Mode” and press the left and right arrow keys on the remote control to select the corresponding installation mode: desktop front projection, desktop rear projection, ceiling front projection, ceiling rear projection.

Network settings:

1. Move to select “Network Settings” and press “OK” to enter the setting interface;
2. Move to select the “WiFi” switch and press the “OK” key to switch the status;
3. After turning on WiFi, select the WiFi network you want to connect to, press the “OK” button to confirm, and enter the WiFi password in the pop-up dialog box to connect. After connecting, press the “Return” button to exit the network setting interface.

Bluetooth settings:

1. Move to select “Bluetooth Settings” and press the “OK” button to enter the setting interface;
2. Move to select “Bluetooth Switch” and press “OK” to switch status;
3. After turning on Bluetooth, select the device that needs to be paired. After completing the pairing, press the “Return” key to exit.

Application management

1. Move to select “Application Management” and press “OK” to enter the settings page;
2. Use the direction keys on the remote control to move to the APP that needs to be managed and press the “OK” button to enter the settings page. On this page, you can clear cache, uninstall and other operations on the APP.

1. Move to select “Language and Input Method” and press “OK” to enter the settings page;
2. Move to select “Language Settings”, press the “OK” key to enter language selection, select the desired language and press the “OK” key to confirm, press the “Return” key to exit the current page;
3. Move to select “Input Method”, press the “OK” key to enter the input method selection, select the required input method and press the “OK” key to confirm.

Projection settings: Move to select “Projection Settings” and press the “OK” button to enter the settings page. Move to select “Date and Time” and press the “OK” button to enter the settings page. If you use the network to provide the time, move to select “Automatically obtain” and press the “OK” key to switch the status. If you need to set the time and date manually, switch “Automatic acquisition” to off and then set the time and date manually.

Move to select “Other Settings” and press the “OK” button to enter the settings page. Move to select the relevant options to select the power-on signal source, power-on APP, power-on mode, and button sound effect. You can also restore the projector to factory settings through “Restore Factory Settings”.

About this machine

1. Move to select “About This Machine” and press the “OK” button to enter the interface, which contains information such as the machine model, system version, Android version, memory capacity, ROM capacity, etc.
2. Move to select “Local Upgrade” and press “OK” to upgrade the projector system.

input connection

When connecting the projector to different devices, you need to select the corresponding signal channel. The signal source button can directly call up the signal channel menu on any interface. Press the up and down keys to switch signal channels

• Press OK to confirm the signal channel
• Press the return key to cancel the connection or
• press the select key to enter other interfaces

HDMI connection: One HDMI cable, one end is connected to the signal output device (such as computer, high-definition player, DVD, etc.), the other end is connected to the HDMI interface of the projector, and the HDMI channel is selected through the signal source. USB connection: Connect the USB flash drive and select the corresponding content in the main interface to open video, audio, pictures, text and other files

External channel OSD menu setting

After the projector is connected to an external device (such as HDMI), the Changan menu key can bring up the OSD menu interface to adjust the sound and image.

The OSD menu adjustment settings are as follows:

1. Changan menu key to enter the OSD menu;
2. Press the up and down arrow keys to select the item that needs to be adjusted;
3. Press the left and right direction keys to select the parameters that need to be set and set the parameters;
4. Press the return key to save the settings.

Statement: Our company reserves the right to modify the contents of this manual without any prior notification.
Note: This product will continue to undergo software upgrades and optimizations. The actual operation interface may be different from the pictures in the manual, but it does not affect the normal implementation of the functions described in the manual. We sincerely apologize for any inconvenience caused to you. We will not notify you of any changes in the operation methods caused by the interface and some functions.

Read User Manual Online (PDF format)

Download This Manual (PDF format)

Download this manual  >>