By Willie Greer · Updated June 2026
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Denon A/V receivers can be controlled with most universal remotes using brand-specific codes or an auto-scan function. The codes owners and remote manuals most often cite are 0451 (and alternate 0452) for GE/Jasco remotes and 0040 (alternate 0090) for RCA. Exact codes depend on your receiver’s model year and your remote family – and because Denon shares a parent company with Marantz, Marantz codes frequently work as a substitute when a Denon code won’t.
Denon Receiver Remote Codes by Universal Remote Brand
The code tables below are grouped by universal-remote brand so you can jump straight to the remote in your hand. A few things to keep in mind before you start: most modern universal remotes use 4-digit codes, but some older RCA models use 3-digit entry; Denon audio gear is usually filed under “Amplifier,” “A/V Receiver,” or “Audio” in a remote’s code list; and code availability genuinely varies by Denon model year. Newer Denon receivers (roughly 2015 and later) are the ones most likely to need the auto-scan method covered further down. If a listed code doesn’t take, that is expected behavior on some models – not a sign your remote is broken.
GE/Jasco Universal Remote Codes for Denon
| Device Type | Denon Code(s) | Entry Mode |
|---|---|---|
| Denon A/V Receiver / Audio | 0451 (primary), 0452 (alternate) | 4-digit |
Source: GE/Jasco universal remote code databases and Denon support documentation. Code availability depends on your specific receiver model year; newer Denon models may not respond to a manual GE code and should use auto-scan.
RCA Universal Remote Codes for Denon
| Device Type | Denon Code(s) | Entry Mode |
|---|---|---|
| Denon Audio Component | 0040 (primary) | 3-digit or 4-digit (varies by RCA model) |
| Denon (alternate) | 0090 | 3-digit or 4-digit (varies by RCA model) |
Source: RCA universal remote manual archives and published universal code databases. Whether you enter 3 or 4 digits depends on your specific RCA remote model – check the card or manual that came with the remote.
Philips/Magnavox Universal Remote Codes for Denon
| Device Type | Denon Code | Entry Mode |
|---|---|---|
| Denon A/V Equipment | 0040 | 4-digit (manual entry or code-search) |
Source: Philips/Magnavox universal remote code libraries. Documented Denon codes for Philips remotes are limited; if 0040 doesn’t respond, the code-search/auto-scan method below is the recommended path.
One For All Universal Remote Codes for Denon Receivers
One For All (URC series) remotes don’t share a single universal Denon code across every model – the correct code is tied to the specific URC remote generation you own. We are not going to invent a digit for a remote we can’t match to your model. Instead, here is exactly where to look and how to find it reliably.
- Find the device category: On URC models such as the URC3021 and URC3220, Denon is listed in the printed/online code table under the “Amplifiers” or “A/V Receivers” section, not under “TV.”
- Match your exact model: Locate your URC model number (printed in the battery compartment) and consult that model’s code table – codes differ across URC generations.
- Use the brand app or auto-scan: Newer One For All remotes let you select the Denon brand through the branded setup app or trigger auto-scan directly on the remote, which sidesteps the need for a printed code entirely.
Source: One For All universal remote manuals (URC series). Because code availability varies by URC model generation, the auto-scan/brand-select method is the most dependable approach for these remotes.
Cable & Satellite Remote Codes (Xfinity, DIRECTV, DISH, Spectrum)
An honest heads-up before you dig through provider menus: cable and satellite remotes are built first and foremost to control your TV and set-top box. Their support for third-party audio gear like a Denon receiver is supplementary and inconsistent. You may find a working entry in the provider’s code database, but auto-scan/code-search is usually the more reliable route with these remotes – and a dedicated universal remote will almost always give you better Denon compatibility.
| Provider Remote | Denon Audio Support | Recommended Method |
|---|---|---|
| Xfinity / Comcast | Limited native Denon audio support | Auto-scan / code-search |
| DIRECTV (RC73, XR series) | Denon audio codes not consistently documented | Code-search mode |
| DISH | Similar limitation; audio support secondary | Auto-scan (primary method) |
| Spectrum | Check provider code library; often unlisted | Fallback to auto-scan |
Source: Xfinity/Comcast, DIRECTV, DISH and Spectrum remote code databases. We’re not publishing a specific provider-to-Denon audio code here because they aren’t consistently documented across these remotes – use code-search and let the remote find the match.
Marantz Codes as a Fallback for Denon
This is the single most useful tip on the page. Denon and Marantz are both part of the same parent group (Denon Marantz Group), and their IR code libraries overlap substantially. If you can’t find a working Denon code for your remote, try the equivalent Marantz code – it frequently controls Denon receivers. Our Marantz Receiver Remote Codes guide has those codes ready to copy.
Step-by-Step Programming Instructions
The exact button names differ between remotes, but the sequence is the same across nearly every brand. Have your receiver powered on before you start, since some receivers won’t respond to test commands in standby.
- Locate your code. Find the Denon code for your remote brand in the tables above (GE/Jasco 0451; RCA 0040; Philips 0040). If you have a Marantz code on hand, keep it nearby as a backup.
- Enter programming mode. Press and hold your remote’s setup button until its indicator light stays on. This is usually SETUP, CODE, or MODE depending on the remote – check your remote’s manual for the exact button.
- Select the device/audio button if your remote has one (for example an AUX or AUDIO key), so the code is assigned to the right device slot.
- Enter the code. Type the digits in sequence. Some remotes require you to press ENTER or OK to confirm; a single light blink (rather than a long blink or several quick blinks) usually means the code was accepted.
- Test the basics. Aim at the receiver and try Power On/Off, Volume Up/Down, and Input/Source selection.
- If nothing responds, repeat the steps with the alternate code (for example 0452 for GE, 0090 for RCA), try the matching Marantz code, or move to the auto-scan method below.
Source: Industry-standard universal remote programming procedures and manufacturer manuals. Button labels vary by remote – confirm yours against its included instructions.
Auto-Scan & Code-Search Method (When Codes Unavailable)
This is your safety net. Every universal remote includes a code-search (auto-scan) mode that walks through the manufacturer’s IR code library until your receiver reacts. For A/V receivers, this approach has a high success rate when the remote’s code library includes Denon – and it’s the method we recommend for newer Denon models and for cable/satellite remotes where a manual code isn’t documented. A full scan typically takes anywhere from about 2 to 10 minutes depending on how large the remote’s code database is.
- Power the receiver on and stand close enough that the remote has a clear line of sight to the receiver’s IR window.
- Enter the remote’s Programming/Setup menu and choose Auto Scan or Code Search (the exact wording depends on your remote).
- Start the scan (often a START, POWER, or arrow key). The remote begins sending codes one at a time.
- Watch the receiver. When it reacts – a front-panel light blink or a power toggle – the remote has landed on a working code.
- Lock it in. Press ENTER (or your remote’s save/confirm key) immediately to store that code before the scan moves on.
- Confirm by testing Power, Volume, and Input. If the saved code only controls some functions, resume the scan to find a fuller match.
Need the long version, including how scanning works on remotes with no listed codes at all? See our walkthrough on how to program a universal remote without codes.
Source: Universal remote industry standards (IR code specifications) and manufacturer manuals.
Troubleshooting: Remote Not Working After Programming
Work down this list in order – the most common, fastest fixes are first. Most “it won’t program” problems come down to the receiver being in standby, the wrong code variant, or an incomplete code entry rather than a hardware fault.
- No response at all after entering a code? The most likely causes are the wrong code variant or the receiver not actually being in a ready state. Make sure the receiver is powered on (not in standby), then re-enter the code carefully. If it still does nothing, try the alternate code for your brand, then the matching Marantz code, then auto-scan.
- Power works but volume (or input) doesn’t? That’s a sign the code only partially maps to your remote’s buttons, or the entry was incomplete. Re-enter the full code, or run code-search to find a code that maps more of the buttons.
- Auto-scan freezes or stops responding? Power-cycle the remote (pop the batteries out for a few seconds and reinsert), then restart the scan. If it still hangs, reboot the receiver as well and try again.
- Receiver ignores the remote during testing? Confirm the receiver isn’t in standby – some inputs/modes won’t respond until the unit is fully powered on – and check that nothing is blocking the line of sight to the IR sensor.
- Still nothing across multiple codes? Replace the remote’s batteries with fresh ones (weak batteries shorten IR range), confirm you’re pointed at the right device slot on a multi-device remote, and as a last step consult your receiver’s manual or Denon support to confirm compatibility.
Source: Manufacturer troubleshooting documentation and universal remote programming standards.
Related Guides & Resources
- Marantz Receiver Remote Codes – the best fallback set for Denon gear.
- GE Universal Remote Codes – full GE/Jasco code reference and setup.
- RCA Universal Remote Codes – RCA code lists and programming steps.
- How to Program a Universal Remote Without Codes – the full auto-scan walkthrough.
- Pioneer Receiver Remote Codes – codes for another popular A/V receiver brand.
- Best AV Receivers – if you’re shopping for a new receiver to pair with your setup.
How we research
We cross-check every remote code and programming step against manufacturer support documentation and published universal-remote code libraries (Denon, GE/Jasco, RCA, Philips/Magnavox, One For All) before it goes on the page. Because code availability changes by receiver model year, we tell you plainly when a value can’t be universally confirmed and point you to the auto-scan fallback that always works.
Frequently Asked Questions
What is the universal remote code for a Denon receiver?
The most commonly cited codes are 0451 for GE/Jasco remotes and 0040 for RCA remotes. Codes vary by remote brand and receiver model, so if those don’t work, use your remote’s auto-scan or code-search function to find the correct code automatically.
Will Marantz remote codes work with my Denon receiver?
Often, yes. Denon and Marantz are owned by the same parent company (Denon Marantz Group) and share substantial IR code libraries. If a Denon-specific code isn’t available, try the equivalent Marantz code as a fallback.
How do I program my universal remote to control a Denon receiver?
Locate the correct code for your remote brand and receiver model, put the remote in its Code Entry or Programming mode (usually by holding SETUP, CODE, or MODE), enter the code, then test with the Power and Volume buttons. If it doesn’t respond, try an alternate code or use auto-scan mode.
My universal remote has auto-scan mode – how do I use it?
Open your remote’s Programming or Setup menu and select Auto Scan or Code Search. Point the remote at your Denon receiver and press START. The remote cycles through codes until the receiver responds (usually a light blink or power toggle), then press ENTER to save it.
Can I use my Xfinity or DIRECTV remote to control a Denon receiver?
Cable and satellite remotes have limited Denon audio support in their code libraries. You may be able to find a code by searching the provider’s code database, but auto-scan is often the more reliable method. For better Denon device compatibility, consider a dedicated universal remote.
What should I do if none of the Denon remote codes work?
Verify the receiver is powered on (some won’t respond in standby), confirm you’re using the correct code variant for your remote model, re-enter the code carefully in Programming mode, then use your remote’s auto-scan/code-search function. If it’s still unsuccessful, consult your receiver’s manual or contact Denon support for compatibility confirmation.
Do I need a specific remote to control my Denon AV receiver?
No. Any universal remote with a code for Denon (or Marantz as a fallback) will work. Most modern receivers also support IR learning remotes, Bluetooth remotes, and smartphone control apps, so you can choose whatever is most convenient for your setup.
Are Denon receiver codes the same across all models?
No. Older Denon models (pre-2010) may use different codes than newer ones (2015 and later). Check your specific receiver model number against the code table or use auto-scan mode to ensure compatibility – when in doubt, auto-scan is the most reliable approach.
