Hey there, let’s cut to the chase—if you’ve ever stared at a pole customer display (you know, the little screen at checkout that shows customers what they’re being charged) and thought, “Ugh, this is either too bright to see or so dim I can’t tell if I’m ringing up the wrong item,” you’re not alone. I’ve been in this game for years as a pole customer display supplier, and let’s be real, adjusting contrast is one of those tiny, annoying tasks that can make or break a customer’s checkout experience. Last month, a retail client hit me up panicking because their new displays were so washed out in the store’s bright overhead lights that half their customers were squinting—and now they had to reprint their price labels for a whole section. Sounds familiar, right? Pole Customer Display
Today, I’m walking you through how to adjust contrast on most pole customer displays, no fancy tech degree required. I’m skipping the super formal stuff here because let’s be real, if I wanted to read a manual, I’d have printed it already. This is straight from the trenches—stuff I’ve tested on hundreds of our displays, plus feedback from the cashiers who use them every single day.
First, let’s get the basics out of the way: what even is contrast on a pole customer display? For anyone who’s not a tech nerd, it’s the difference between the dark parts (like the black text showing the total) and the light parts (the background). Too low, and the text blends into the screen—customers can’t read it, they get confused, and you might have to deal with awkward questions at the register. Too high, and it’s harsh on eyes, especially if a customer stands there for a minute holding a coupon or checking their loyalty points.
Before we dive into the step-by-step, let’s cover a quick pre-check: make sure you’re not doing this in a dark room or with the display covered. If the store’s lighting changes a lot (like a grocery store that’s bright during the day and dimmer at night), you might need to tweak this regularly—so it’s good to figure out a quick routine for that. Also, grab a small, flathead screwdriver or a Phillips head, depending on your display model. Wait, but hold on—most of our pole displays have physical buttons right on the display itself, no tools needed. I’ll note the exceptions here, but 90% of the units we sell have that.
Let’s start with the most common setup: our standard pole customer display, which is the one 80% of our retail clients use. Here’s how to adjust contrast in 5 easy steps. First, wake up the display. A lot of these go into standby after a minute of inactivity, so just press the “Power” or “Select” button once. You’ll see the current total (or whatever you have programmed) pop up. Second, find the contrast button. It’s usually marked with a little “Contrast” icon—sometimes it’s a sun with a plus and minus, other times it’s just “+” and “-” buttons right next to the display’s screen. No need to dig through menus here—this is direct, because cashiers don’t have time to scroll through 10 settings mid-rush. Third, adjust slowly. Press the “+” button once, wait 2 seconds, look at the text. If it’s still faint, press it again. If it starts looking washed out, hit the “-” once. Fourth, test in real store conditions. Stand where a customer would stand—most pole displays are mounted 12-18 inches above the checkout counter, so that’s exactly where you should position yourself. If you can read the text without squinting and it doesn’t hurt your eyes after 3 seconds, you’re good. Fifth, lock it in. Wait, no—some models auto-save, but if yours doesn’t, there’s usually a “Save” button or just pressing “Select” to exit the adjust mode. Pro tip: If you have multiple displays, write down the setting number (if your display shows that) so you don’t have to redo this for every single one next time. That’s a time-saver, trust me.
Now, what if you have a newer pole customer display—like our touchscreen models? Wait, yeah, we sell those too, because a lot of retail chains want to upgrade. Adjusting contrast on those is a little different, but still super simple. First, you’ll need to go into the display settings. On the touchscreen, there’s usually a little gear icon (settings) on the side or bottom of the screen. Tap that, then scroll until you see “Display Settings” or “Contrast.” Tap that, and you’ll get a slider. Drag the slider left to lower contrast, right to raise it. Same rule applies—test from customer height, don’t go too high. One thing to watch for on touchscreen models: don’t tap too hard, you might leave a fingerprint. I know, I’ve done that.
What about older models? Like the ones from 5 or 6 years ago that some small businesses still use? A lot of those require a tiny tool—usually a flathead screwdriver—to adjust a little dial on the back of the display. No buttons, no touchscreen, just a dial. If that’s your setup, turn the dial 1/8 of a turn at a time, test the front every time, until it looks right. Important: Don’t yank the dial or turn it too far, you can break it. I’ve had a client do that last year, had to send a replacement dial, which set them back 2 days. Avoid that.
Wait, hold on—common mistakes I see people make all the time. First, adjusting contrast when the checkout is busy. Yeah, I get it, you’re ringing up 10 items a minute, but if you do this when there’s no one at the counter, you’ll get the wrong setting. The store’s lighting changes when the sun hits the window, when they turn on the overhead lights for the evening shift—so adjust when it’s at its normal brightness, not when it’s extra bright or extra dim for 5 minutes. Second, cranking contrast all the way up to fix a problem. No, that just makes the text look weird, like it’s glowing. Third, forgetting to adjust when you move the display. If you rearranged your checkout counter and moved the display closer to a window, that changes the lighting—you have to tweak it again. Last week, a client moved their checkout from the back of the store to the front, and their display was unreadable until they adjusted it. That’s a good example of why this isn’t a one-time fix.
Also, let’s talk about when adjusting contrast isn’t the fix. Sometimes, if your display is really old, or if the cable connecting it to the POS is loose, the problem isn’t contrast—it’s a broken display. If you crank contrast and the text is still blurry or you see lines on the screen, that’s not a contrast issue. That’s when you should reach out to us, because we sell replacement displays and parts, and we can help you troubleshoot. I don’t want you wasting 20 minutes adjusting contrast when you just need a new cable.
Now, a little tip from us as a pole customer display supplier—we usually pre-adjust our displays to a standard contrast setting before we ship them. But every store is different. A boutique with dim, warm lighting might need a lower contrast setting, while a big box store with bright LED overheads needs a higher one. So if you’re getting a new display from us, you can always shoot us a note saying “my store has X lighting” and we can tell you what setting works best for most places like yours. That’s the kind of small service we don’t advertise, but it’s stuff that makes our clients happy.
Wait, let’s test this with a real example. Last quarter, a coffee shop client of ours had their new pole displays installed. They have big windows, so the afternoon sun is super bright, but the evening is dim because they use string lights. Our on-site tech adjusted the contrast to 62 (our display shows a number) during the day, and 48 in the evening. We even showed their cashiers how to switch between two preset settings—most of our displays let you save two contrast presets, so they don’t have to adjust it every time the sun goes down. That client told us their customer complaints about the display went from 1 or 2 a day to zero. That’s the win we love to see.
Another thing: if you’re using a pole display with a separate base (not mounted straight to the pole), make sure the pole isn’t tilted too much. If the display is angled downward, customers have to look up, which can make the contrast look off even if it’s set correctly. Tilt it slightly toward the customer—like 15 degrees—and test it again. I know, that’s a tiny detail, but it makes a huge difference.
Let’s recap, just to make sure we covered all the bases. For most pole customer displays:
- Wake up the display with the power/select button.
- Find the contrast + and – buttons (no tools needed).
- Press + to raise, – to lower, waiting 2 seconds between each press to see the change.
- Test the contrast from customer height (12-18 inches in front of the display).
- Save the setting (if needed) and move on.
For touchscreen models:
- Tap the settings gear icon.
- Go to Display > Contrast.
- Drag the slider until it’s right, test from customer height.
- Save and exit.
For older dial models:
- Use a small flathead screwdriver to turn the dial slightly.
- Test front every time, don’t force it.
- Stop when it’s readable.
And remember, if contrast adjustment doesn’t fix it—blurry text, lines, no display at all—reach out. We’re here to help.
I know this seems like a small thing, but adjusting contrast on your pole customer display isn’t just about making text readable—it’s about making the checkout experience smooth. When customers can see their total clearly, they’re less likely to ask “how much is this?” again, which keeps the line moving. It also makes your store look more professional—no one wants to shop somewhere the checkout screens are unreadable.
If you’re in the market for a new pole customer display, or you have questions about your current one, don’t hesitate to get in touch. We work with all kinds of businesses—small boutiques, big grocery chains, coffee shops, you name it—and we’re always happy to help you figure out what works for your space. No sales pitch, just real advice from someone who’s been in the checkout game for years.
When it comes to maintaining your pole customer display, adjusting contrast is one of the easiest, most impactful things you can do. Don’t wait until you have a rush and the display is unreadable to fix it. Spend 2 minutes once a month checking it, especially if your store’s lighting changes a lot. Your cashiers will thank you, your customers will thank you, and you’ll avoid those awkward “can you repeat that?” moments at checkout.
VESA Mount Monitor References:
- POS Industry Association. (2022). Best Practices for Retail Customer Display Maintenance.
- DisplayTech Solutions. (2023). User Guide for Standard Pole Customer Displays.
- Small Business Retail Council. (2021). Checkout Efficiency Tips for Small Retailers.
Shenzhen Sunany Technology Limited
Shenzhen Sunany Technology Limited is one of the most professional pole customer display manufacturers and suppliers in China, featured by quality products and good price. Welcome to wholesale bulk advanced pole customer display made in China here and get pricelist from our factory. Contact us for customized service and OEM service.
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