Projectors are fantastic tools for sharing presentations, watching movies, and displaying images on a larger screen. But what do you do when you want to increase the volume and your projector remote is nowhere to be found? Don’t worry; we’ve got you covered!

Using Physical Volume Controls. These buttons can be found on the projector’s top, left, or right sides. The power, menu, input source, and other crucial buttons are next to the volume controls. The volume button is typically marked with (+) and (-), corresponding to raising and lowering the volume.

How To Turn Up Volume On Projector Without Remote?

We’ll lead you through this article’s quick and easy procedures to adjust the projector’s volume without a remote. Simple instructions will help you enjoy your entertainment with crystal-clear audio without confusing technical terms.

5 Best Methods To Turn Up Volume On Projector Without Remote

You can try a few options if you need to change the volume on your projector but need access to the remote control. Here are five approaches, each with a step-by-step explanation:

Method No. 1: Use Buttons On Your Projector

 Use Buttons On Your Projector

Don’t worry if you find yourself without a remote when needed! Some functional buttons on your projector may be waiting to come in handy. Let’s look at how you increase the volume on your projector using the physical buttons.

Step no 1: Locate the Volume Buttons

Finding the physical volume controls on your projector is the first thing to do if you don’t have a remote control. These buttons may be identified with “+” and “-” symbols, usually found on the projector’s top or side.

Step no 2: Power On

Ensure your projector is turned on and actively displaying content on the screen before increasing the volume. The display of a picture or video should occur.

Step no 3: Press the Volume Buttons

 Press the Volume Buttons

Press the “+” button to increase the volume. Press the “-” button in the opposite direction to lower the volume. Depending on the brand of your projector, you might have to click these buttons more than once to get the audio volume you want.

Step no 4: Check the Volume Indicator

An on-screen volume indication is a common feature of projectors.

  • Pay attention to this visual signal as you adjust the volume, which shows the current volume level.
  • You can adjust the audio output to your preferences using this indicator as a helpful guide.

Here, I’m providing a link to a forum where you can gather user tricks and insights.

Method No. 2: Use Your Smartphone

Use Your Smartphone

Do you have a smartphone on hand? It’s not only for selfies, though! You can use it to increase the projector’s volume. Discover this smart technique to turn your smartphone into a new projector remote.

Step no 1: Connect Your Smartphone

First, ensure your smartphone is securely linked to the projector to use it as a volume control. Depending on the possibilities available, you can connect devices via a compatible cable, such as HDMI or USB. Ensure the wire is firmly inserted into both ends to guarantee a strong connection between your smartphone and the projector.

Step no 2: Adjust Smartphone Volume

Adjust Smartphone Volume

Once it is connected, look for the volume controls on your smartphone. On a smartphone, these buttons are typically found on the side. Press the “+” or “-” buttons to increase or lower the volume. You can adjust the level by pressing the button repeatedly to change the audio output gradually.

Step no 3: Check Projector Output

As you adjust the volume on your smartphone, keep your gaze on the projector’s output displayed on the screen. The projector’s audio output should directly correspond to the changes you’re making on your smartphone.

Method No. 4: Use External Speakers

 Use External Speakers

Want to improve the sound? Prepare to increase the volume of your projector audio with this ingenious hack. The cinematic experience can be started by connecting external speakers to your projector, which we’ll discuss below step-by-step process.

Step no 1: Get External Speakers

Start by acquiring external speakers compatible with your projector’s audio output. Look for speakers with connection options supported by your projectors, such as AUX or Bluetooth.

Step no 2: Connect Speakers

Locate the projector’s audio output port once you have the external speakers. Typically, this port is identified as “Audio Out” or “Speaker Out.” Connect the appropriate cable’s end to the projector’s audio output port and the speakers’ input port.

Step no 3: Adjust Speaker Volume

Adjust Speaker Volume

Locate the volume controls on the speakers after you’ve connected them. Depending on the speaker model, these controls might be actual buttons, knobs, or digital adjustments. To fine-tune the audio output to your liking, use these parameters. You can adjust the volume as necessary to get the ideal sound level for your content.

Step no 4: Test Sound Output

Play a sample audio or video clip to hear how well the external speakers reproduce sound. To ensure the best audio quality, make any additional volume changes to the projector and speakers. Use external speakers to enjoy your material with improved audio clarity and depth.

Method No. 5: Get an IR Adapter

Alright, let’s now proceed toward our five-step process. Ever dreamed there was a way to manage the projector volume like a wizard? The IR adapter is the best way! This technique is all about sprinkling a little magic on top of your setup, and we’re here to help you with the enchanting.

Step no 1: Purchase an IR Adapter

Getting an infrared (IR) adapter is the first step toward controlling your projector’s volume without a remote. Make sure it works with the model of projector you have. IR adapters are available online or at electronics retailers.

Step no 2: Set Up the Adapter

IR Adapter

Once you have the IR adapter, carefully adhere to the maker’s directions. Typically, this entails using the proper ports or techniques to connect the adaptor to your projector. This step can involve inserting the adapter into the projector’s specified port and ensuring the connection is safe.

Step no 3: Use a Universal Remote

Now that the IR adapter is installed, a universal remote control can be used. Ensure the universal remote is set up to talk to the IR adapter. This usually entails entering a particular code or adhering to the guidelines provided in the universal remote’s user manual.

Step no 4: Adjust the Volume

After configuring the IR adapter and universal remote, you can use the volume control buttons on the universal remote to change the projector’s audio output. This method allows you to manage the volume without the original remote control.

Volume Troubleshooting

Volume Troubleshooting

Dealing with Muted Sound

If you’re experiencing muted sound, double-check that the projector’s volume is not set to the lowest level. Use the controls we discussed earlier to increase the volume.

Overcoming Low-Volume Issues

If the volume is still too low even after maxing it out, consider adjusting it on your connected device. Sometimes, the projector and the source device’s volume settings must be raised.

Safety Precautions

Safety Precautions

Preventing Audio Distortion

While turning up the volume, be mindful of distortion. Extremely high volume levels can lead to audio distortion, diminishing sound quality. Find the balance between loudness and clarity.

Protecting Your Hearing

Remember, your ears are precious. Prolonged exposure to high volumes can cause hearing damage. Keep the volume comfortable for both an enjoyable experience and your auditory well-being.

Below, I’ve included some FAQs for your convenience, ensuring that you can find solutions for various aspects of this article if you have any additional questions.

Frequently Asked Questions

Can I use any external speakers with my projector?

Yes, most projectors have standard audio output ports compatible with various external speakers.

What should I do if I can’t find the volume buttons on my projector?

Check the projector’s user manual or the manufacturer’s website for specific instructions on locating the volume controls.

Do all projectors have Bluetooth connectivity for audio devices?

No, not all projectors have Bluetooth capabilities. Check your projector’s specifications to determine if it supports Bluetooth.

Is there an ideal volume level for presentations?

A comfortable volume level is usually around 70-75 decibels for presentations. However, adjust it based on the size of the room and the number of attendees.

Can I connect multiple Bluetooth devices to my projector simultaneously?

It depends on the projector’s features. Some projectors support multiple simultaneous connections, while others may have limitations. Check your projector’s manual for details.


Adjusting the volume on your projector without a remote might have seemed daunting at first, but as we’ve seen, it’s a straightforward process. Whether you’re using physical controls, exploring on-screen menus, connecting external speakers, or fine-tuning device settings, there are various ways to achieve the perfect audio level. Following these steps, you can enjoy your movies, presentations, and content with clear and captivating sound.


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Fernando Shrader

Hey, It’s me, Fernando Shrader. I’m the creator of this website. You might wonder why I’ve created this blog and what’s the difference between Visual Finds and other online blogs. As a professional technician working for the last 8 years with projectors, I though this is the right time to share what I’ve learned in this journey with an online audience so they can see what I’m doing and how they can solve their problems! Happy Learning!