How Do Digital Menu Boards Work?

A digital menu board is a screen, or a row of screens, that shows a restaurant’s or café’s menu in place of a printed board. It is also called an electronic menu board. The menu is a set of images, video and text fields held in software, so prices, items and promotions can change without reprinting anything.

Menu boards are one of the most common uses of digital signage. Quick-service restaurants use them behind the counter and at the drive-thru, but they also appear in coffee shops, canteens, cinemas, stadium kiosks, forecourts and hotel breakfast rooms.

Every digital menu board, from one screen in a café to thousands across a chain, is built from the same three parts.

When someone changes a price or adds a special, the edit is saved in the CMS and published to the screens or groups of screens it applies to. Each media player checks in with the CMS, downloads any new content and stores it locally. It then plays from that local copy according to its schedule, which is why a well-built board keeps showing the menu during an internet outage and simply catches up when the connection returns. The player also reports its status back to the CMS, so head office can see a blank or offline screen at any site before customers do.

Most systems add three features on top of that basic loop. Dayparting switches the whole menu at set times, such as breakfast to lunch. Point-of-sale (POS) integration pulls prices and item availability from the till system, so a sold-out item disappears from every board at once. Synchronised playback keeps a row of screens in step, so an animation can run across the whole counter.

Synchronised rows are easiest when one player drives every screen. Our digital signage players include fanless models with dual 4K HDMI and quad HDMI players with EDID management, which keeps each output stable if a screen is switched off or replaced.

The software and player work the same way wherever the board is fitted. The screen and its enclosure change with the light and the weather it faces.

Outdoor boards need more than brightness. Optical bonding and anti-reflective glass keep contrast in direct sun, and the enclosure needs cooling or heating to keep the panel within its temperature range. Our sunlight readable monitors include sizes up to 55″ at 2,500 nits with an IP65 front.

Consumer TVs can show a menu, but they are designed for a few hours of viewing a day and often lack portrait support, controllable settings and long warranties. Commercial displays are rated for 16 or 24 hours a day and can be locked so staff cannot change inputs or settings.

For the player, look for solid-state storage, no fan to pull in grease and dust, enough graphics power for 4K resolution video on every output, and remote management so a frozen screen can be fixed without a visit. Displays with a built-in slot take OPS computers, which keeps the counter free of cables and boxes. The same player and display choices apply to ordering screens beside self-service kiosks.

Calorie labelling makes accurate menus a legal matter for larger operators. In the US, the FDA’s menu labelling rule requires calories on menus and menu boards for restaurant chains with 20 or more locations. In England, businesses with 250 or more employees have had to show calories on menus since April 2022. With a digital board, a recipe or portion change updates every site’s menu at once instead of waiting for reprints.

We supply menu board players, OPS modules and high-brightness displays as standard, and build, image and test each player with the operator’s menu software before it ships.