Lg oled settings reddit. Also make sure VRR support is Enabled.

The TV's HDMI input mode: Bitstream. Filmmaker Mode is best for that default, pure image if watching high quality content (blu rays and 4K streams), but if you want some enhancement I recommend switching over to Cinema or Expert to tweak clarity settings. Yup, this is one of the few games that tops the list for “worst” HDR. • 1 yr. And use the Sound mode share option so you can adjust the sound settings via the TV. subwoofer gen3. 120hz is TECHNICALLY superior, but it comes at a graphical cost. 4 (active converter to) HDMI 2. C2 Calibration using Rtings settings pre/post. Filmmaker and ISF Expert Dark or also virtually Jun 2, 2023 路 To find the setting in the first place, go to Settings > General > Energy Saving > Energy Saving Step. Rockstar made updates to the peak brightness and the game, but the game will always be 8-bits even when in HDR. Once you're ready, apply the Optimized Settings specifically for your LG OLED Series (see the sections below to identify your TV settings). " Any individual R, G, or B color subcontrols, if present, should remain at their default settings. Until now, I haven't had any issue like burn in, image retention etc. LG B7, C7, E7 etc), but you can also try it for 2018 line up. You have to be playing HDR to change HDR settings. Once the dust settles and the unit cooks I'll get her calibrated (I just reached out to my calibration guy I've known for over a decade). • 8 mo. LG updated the G2 and C2 firmware last week. PS5 settings. 4K: Settings > All Settings > General > HDMI ULTRA HD Deep Color > all ports on. Wasnt by the game earlier. Use Filmmaker Mode if you want to. The line only flashes when changing to HDR mode is that normal or should I be worried mind you I even turned off VRR and still shows that white line while switching to hdr it Got to System Settings > Display > make sure 120 Hz Support is turned to Auto. 1 high speed HDMI cables for all inputs. Go to Video Information (the top most option) to confirm that your PS5 can output up to 120 Hz with VRR, HDR and RGB. i have 2 oled displays, b9 and c1. Going down to the bottom, you're going to see something for applying this to all inputs. Is there a better setup for Dolby Vision conten? Cinema home only change is brightness down one click LG oled cx 65 Xbox One X - plugged into HDMI 1 (I don't need to plug into earc, right?) z5500 logitech 5. If you are uncomfortable with brightness turn OLED pixel brightness down on the TV in advanced picture settings. On the TV Set Sound Out to EARC. Literally bought the last one and there were no available C2 and C3 in my country. If you lower the peak brightness then the impact of DV will be lessened. They claim its a uhd or 4k broadcast, but I think its really upscaled 1080p, but either which way its higher bitrate and better quality than what you'll get from ota broadcasts or cable tv. After doing some experiments I figured out following settings to be yielding smooth and nice looking playback. If it's an option for you, there's a very specific way to set up the LG Oled CX with the Xbox. I am a bot, and this action was performed automatically. Didn't really dive into the deeper elements like Real Cinema vs TruMotion. Otherwise and personally, single player genres with Expert Dolby Vision doesn't have ISF Expert Dark or Filmmaker, so the next best option is Cinema. everything from switch to pc to ps5 looks as it should. These are the recommendations for an accurate picture so if you don't care about accuracy then do whatever you like. It's not motion interpolation, it's matching the frame rate of 24p content to fit in 120Hz refresh. 2 Motion eye care - off. Disable as much of LG's garbage picture processing as possible (especially motion smoothing). This took me 15mins of futzing with things. Coming from 2018 Philips OLED which had very good “movie” motion setting to reduce judder without soap opera effect. I have the Carbon Audioquest. In SDR you can set this between 50-55 depending on your contrast which should be set in a range of 80-85. check your gamma settings, check your black level settings. OsmAnd has many features which help you at your journey: offline maps and navigation, trip recorder, ruler, mapillary, the online tracker, navigation for any profiles like a car, bicycle, public transport, boat, pedestrian, hiking and other. Living 65 inch I use the Sonos arc. General → System → Additional Settings → Live+ Off. Optimized Settings for LG 2018 OLED Series only: Use the same settings of 2017 series below, then apply the following changes: About LG OLED C1 Settings for Gaming (PS5 and Xbox Series X) Hi all, I recently purchased LG Oled C1 (48 inch). Best picture settings or lg OLED c2 ? The ones you like the most. Yeah its not great in general. 4 or bt1886? I’m sure there is a thread somewhere with everything I need but if anyone is kind enough for some quick settings and perhaps icc profile I would be greatly appreciative. It arrives Saturday and I’m counting down the minutes already. The black test is just barely visible 3 clicks up from the bottom, choose that, the 1st and 2nd click are actually LG CX OLED 2020 - Picture Settings By Rtings. My C3 picture settings are. Stutter is caused because of OLED's instantaneous pixel response times highlighting jumps in 24Hz content. Set the HDMI input on the TV to PC mode, use HGIG, look at rtings. I like to share with you my experience with filmmaker mode. Colour Colour Depth 50 Tint 0 Colour Gamut Auto Fine Tune Off White Balance Warm 50. 2 Video Range- Auto Motion Eye Care - Off Color Depth - 50 Tint - 0 Color Gamut - Native Color However it was way too bright, especially at night. Turn off WiFi. The TV's HDMI sound output setting: Pass-Through (not auto) OLED Light: 44 Color Gamut: Auto Peak Brightness: High Black Level: Low (Xb on Standard, PS/Sw on RGB Limited, PC high/Full) Real Cinema: On TruMotion: User (De-Blur: 10). Advanced controls - greyed out! Picture options - Noise reduction - Medium MPEG Noise reduction - Medium Smooth Gradation - Medium Black Level - Auto Real Cinema - On Motion Eye Care - Off TruMotion - Cinema Clear. Yes I am using 2. I mostly watch Kodi using Google's CCwGTV on this screen, so most of the content is 1080p. So, when I bought the TV, eco was the default pciture mode. This sub is for anyone involved in the process of coloring video. all) of the guessing work out of trying various motion settings. Set your RGB Range in system settings to Automatic and for SDR set your TV's black level to High. Motion interpolation is when additional in-between frames are artificially generated to make the transition between frames blend together. I have the LG B2 also, and the untouched "Cinema" preset, and the Rtings "Expert Dark" setup they say is the most accurate, Look completely identical to me, Absolutely zero difference between them to my eyes. Hi fellow Oled heads, new owner of this beautiful display! I play only FPS games and want to get the best frames as possible without losing too much crisp. LG C2 Motion settings for movies. Using the base untouched Standard Game Optimizer: Brightness: 35-40 Hey i am Looking for bright picture settings i have a lg oled b2 and with my settings its to dark Your LG C2 will automatically recognize that the device connected is a PS5 and will automatically set that input to Game Optimization mode. (But to my eye, Cinematic Movement looks closer to a user selection of de-judder = 2. . It’s pricey but worth it. This instability is just an innate characteristic of consumer OLED panels. These settings are tailor made and compatible with ALL 2017 LG OLEDs variants (e. The greyed out 2 point white balance is where you can normally change to 22 point. Hi fellow Oled heads We would like to show you a description here but the site won’t allow us. Anyway you can´t back up the calibration and if you ever get in a situation where you have to factory TV settings: Pixel shift on, logo brightness dimming on, and reducing the OLED pixel brightness in non-HDR mode to 35-55 (I use 35); if using HDR keep it at 100 since you want the extra brightness for the HDR content. Also make sure VRR support is Enabled. Also, make sure the ps5 is set to 3840x2160, hdr auto, and full dynamic range. LG B7, C7, E7, G7, W7). For thursday night football, download the fox now app and see if it'll let you sign into it with your isp or cable credentials. If you are running games at 120FPS, use Low, if you're gaming at Here are some recommended settings for PS3 on LG OLED TVs (from my experience): Resolution: Video Output Settings: HDMI - Custom (480p, 720p, 1080i, 1080p) Refresh Rate & HDMI Rate: - 1080p 24 Hz Output: On (10. We would like to show you a description here but the site won’t allow us. HDMI set to Bitstream. I recently bought the LG C2 42' as my first 4K, first OLED and first HDR capable screen, and while I am absolutely impressed with the TV part, I am just equally overwhelmed with the usage of HDR for the PC part. also don’t force hdr. I've tried changing HDMI ports, diabling G-Sync and changing the input to Home Theater instead of PC, changing settings in an app, I We would like to show you a description here but the site won’t allow us. Hello friends. Simples. if the content is sdr then use sdr appropriate settings. Read more. You can post links to articles, you can ask questions and you can ask for critique. The settings will be saved independently. Here is a list of all my changes, try it out before screaming about accuracy and just using the standard game optimizer settings that just makes all these games look shit. filmmaker mode, peak brightness set to medium or high in a bright room. Even after following RTing's guide, I find myself tossing the whole thing aside and just using LG's Care Picture Settings, since they take so much (i. So pretty much pick between Filmmaker, or Cinema. Thankfully I'm happy with the settings I'm stuck with but I don't like not being able to adjust if I want to. Brightness OLED BRIGHTNESS - 100 (cos) Contrast - 100 Black level 50 Auto dynamic contrast - off Peak brightness - high Gamma - 2. I know its old, but it does the job. . I mainly purchased it for gaming and watching movies. I didn't really like it so I tried ISF dark room. 2, 2. #8 · Apr 13, 2022. I would like to ask you about your settings you use for PS5 and Xbox Series X. Just sharing my experience after having our 77 LG C2 calibrated yesterday. This dialog will pop up for two minutes every day or so until you provide that permission even if you don't want that feature and don't use the stock remote. 3. The image is very Sharp on Skyrim, Portal, and Mario Galaxy (My favorite game ever to play on an OLED). PS5 home - settings - screen and video - rgb range - Limited. Here are the settings that solved my problem, in summary: My setup in detail: 3070 -> DP 1. Essentially, the peak white point is higher in the HDR version, but R* decided to master the game for 8-bits (SDR) in a 10-bit (HdR) container. Turn off “Care Picture Settings”. Then go into the tv display settings under advanced settings or the one under than and change black level to auto. I'm now wondering what settings are recommended to get the best image possible from the console. 1 -> TV -> HDMI (eARC) -> Soundbar. Digital Sound Output to Pass Through. Have had the tv since 2020, I tweaked a few settings and I like the quality more than the standard but I feel like it can improve a bit more. I’m hoping 1440p resolution is the sweet spot. ago. Go on rtings. I kept mind in the middle for the windows setting on my C1. I dropped Sony because of Semi Matt screen. I set it to 4K SDR 60Hz, match content range and frame rate to "on" and Chroma Within OLED Panel Settings, enable Screen Shift to prevent image retention. Hello. Was wondering what the ideal settings are for HDR on a LG C9 OLED. Cinema Home Oled Pixel Brightness - 50 Contrast - 85 Black level - 50 Auto Dynamic Contrast - Off Expression Enhancer - Off Peak Brightness - High Gamma- 2. Make sure to check OLED care for comfort mode. 1. I usually have it set to off, but sometimes I enjoy having it on. I don't trust moving single settings like Rtings and others recommend. OsmAnd is an open source (GPLv3) map and navigation app for Android and iOS using OpenStreetMap for map data. More information and reasoning about the settings here Advanced settings. Do put the black level on Low with the PS on RGB Limited and the 4K with Ultradeep Color enabled. “Game optimizer” should be your picture mode automatically, it will turn off all the unnecessary picture processing for you. 2) Dual SVS SB-1000PRO | XBOX Series-X | PS5. surrounds. The Real Cinema setting on LG OLEDs deals with this judder by displaying the 24Hz content with 5:5 pulldown rather than the normal 3:2 pulldown, which is can do due to the panel being 120Hz rather than the typical 60. The gamma can say whatever when greyed out since the gamma calibration is in the lut and therefore locked. This balances things out from the -1 contrast setting) HUD: this is up to you, but most set it to 1 on Oled TVs. This is for a LGC2 42", are these settings good? Hello, I recently took out my Xbox 360 and connected it to my LG CX via HDMI. Lg c1. What is your go to source for LG Oled settings ? I have an LG CX, an Apple TV 4K, a PS5, and a Series X. All other settings not mentioned should be set to "off" or zero "0. 2. (Image credit: Future) Finally, it's worth familiarising yourself with the options in the OLED Panel Care menu, which are designed to reduce the risk of burn-in. Under General Settings, be sure to enable HDMI ULTRA HD Deep Color on each HDMI input that will have a device outputting 4k@60htz/HDR (might as well enable it on all inputs since having it enabled won't hurt even if the source isn't capable of using deep color). Reply. ADMIN MOD. both took a fair bit of fiddling but once you get it right. It doesn’t give it that soap opera look and also doesn’t introduce visible artifacts. Optimized Settings for LG 2023+ OLED Series: Click for the 1 Hour - Full Setup Video Guide. Then adjust according to the type of content you want to watch: - Adjust SDR settings for SDR content. Hello, everyone. That’s the proper setup. We've just posted our 1-year video update with our latest findings on temporary image retention, burn-in, and more! We used the following calibration settings to review the 65-inch LG B2 (OLED65B2), and we We would like to show you a description here but the site won’t allow us. Also as for Kodi it turned out to be crucial to switch on " Adjust Display This article says the Cinematic Movement preset "dynamically manages" the amount of smoothing depending on the scene, but I haven't read that anywhere else, and LG's website says that for Cinematic Movement, de-judder index = 5 and de-blur = 0. Dim the room and, with one eye closed, increase brightness until a faint glow appears, then reduce it by one notch. It still requires you give permission for room audio and your viewing data be sent to them. e. Cinema is also fine for SDR content, but has some post processing enabled by default, so you will need to change that if you want the most "accurate" picture, however it is perfectly accurate otherwise. Common/Frequently Asked Posts answered by the FAQ may be removed. if your blacks are crushed, something isn’t set right. 4. 2 Video Range Auto Motion Eye Care Off. I used the YouTube videos from HDTVTest for the settings I am currently using. g. So I can play all night without being caught by the wife. 1 surround system. Make a setting that modifies higher brightness settings up for Dolby vision content, it looks like utter shit in dark scenes on the default settings. You can't use Real Cinema w/ TruMotion and that whole piece was not addressed. Another is the ABL (or Automatic Brightness Limiter) which varies based on the APL (Average Picture Level) of the image on the display. In game I have neutral lighting turned on. One is “real cinema” or whatever it’s called, and the others are in motion Hi I got a question my LG C1 Oled flashes a single white horizontal line across the screen and sometimes it’s half a line when my ps5 triggers the change to HDR mode. Gaming room 48 inch I use the PS5 headset or Apple pro airpods. 8. Click for the 2019-2022 LG OLED Series' Overall Settings' Chart. When I first got my 65" LG C1, I scoured reddit and youtube looking for the right settings for my 4K Apple TV and C1 to get the best picture. Fixed everything. On CX, I set dynamic tone mapping to HGIG and then got to hdr calibration on Xbox. In fact, he even said Real Cinema was on when in fact it was disabled. Film Grain: 0. For newer Series' settings, read below. You can also unlock ALL settings and apply further tweaks by using the ColorControl app (on Windows). #21 · Apr 27, 2023. Classy Tech Calibrations (professional calibrator) also has one or more vids on using a C2 for gaming, and specifically desktop Welcome to r/OLED. For game optimazer mode with signal put to PC to activate 444 chroma: ( for ps5 : rgb range limited/limited and pc: rgb full/full) SDR: 55 (GAME OPTIMAZER) 80 OLED LIGHT. Share. Low: For 120Hz High: For 60Hz Medium: Some strange in between setting, can be used with either though there may be some artifacting. 2 Gbps TMDS) Color Format: BD/DVD - Video Output Format (HDMI): Y Pb / Cb Pr / Cr Do not set the bar to cinema, as that played sound unnaturally out of all speakers, use the Standard or AI Sound Pro settings. 1 UHD cable Optical cable from TV to z5500 receiver Xbox details: HDMI output: bitstream bitstream format: Dolby Atmost for Home Theatre. It’s my first oled tv. Set your ATV4K to 4K SDR 30 (since this is the highest you can go with your ATV) with match content and frame rate set to on. Once in Picture Mode Settings, you can move over to picture mode settings, and here you can further customize any of your settings from OLED light, contrast, brightness, etc. You won't be satisfied having the best calibrated "true to original" settings if you don't like them. Sharpness on LG TVs is optimal between 0-10. Sony 55 A80J is additional 225e. Didn't even give recommendations for TruMotion. Adjust HDR - for the 2 white patterns go to the highest bright then press down 7 times, the pattern barely appears when you switch from 6 to 7, choose 7. No keep HDR mode on. Game Optimiser Aspect Ratio Original Brightness 100 Contrast 100 Black Level 50 Auto Dynamic Contrast HGiG Peak Brightness High (need Colorcontrol) Gamma 2. 9. #2. Set de-judder somewhere in between 2 - 6 and leave de-blur alone. Auto tries to adaptively set this based on the refresh rate requested by the external device. Hello, I'm a happy owner of a LG BX purchased in may 2021. Get the Reddit app Scan this QR code to download the app now. LG OLED TVs from the last couple of years will get a great free upgrade in 2024 LG C1 PC Only settings. To tack on, this movie [The Batman], Hereditary, The VVitch, The Green Knight, and The Lighthouse are all also good movies to test for greyscale uniformity, as vertical banding is prone to appear in scenes with low luminance level metadata in Dolby Vision. Do these three things and you'll have the best pic possible for free and in two minutes! If you need lag control for fighting/mp/sports genres, use game mode with the same Expert numbers. For HDR set your black level to low. com. Tuning down my new LG and noticed there are 2 options that are seemingly mutually exclusive. Yes, the default brightness settings for HDR and DV My LG C2 has a bunch of options that I can't change (Always Ready, setting up external device/mobile control, I can't even access my LG account or reset to initial settings - all of these options are greyed out). Or check it out in the app stores 42” LG OLED - best settings? I’ll be running Apple TV 4k and a Apr 13, 2022 路 1082 posts · Joined 2003. fhhd_1. The 360 is set to 'Standard' colour space, 'RGB' and a resolution of 1080p. Clarity Adjust Sharpness 0. TruMotion: User Selection (De-Blur: 10) or even Off. Cinema home or film maker mode, i set user setting tru motion to 4 and the second one to zero, this is my settings to get rid of the judder and headache. I have found that the "cinema clear" setting works the best for me. These presets do grey out virtually every advanced and basic picture setting; Clearly they are designed to be a set it and Try the “cinematic movement” setting. - OLED Specific FAQ & 2022 OLED Specific Television Buying Guide. Use the value, that gives you the best dynamic range and minimal color clipping. Having heard in the past to not use Dolby Vision on my Apple TV, I decided actually try the recommended settings this time. Still a privacy nightmare. Disable Energy Saving, AI Service settings, Reduce Blue Light, and Motion Eye Care. Use 0 for a raw image or 10 for some Anti Aliasing, especially beneficial for 1080p or lower resolutions. LG latebinding. LG 77" G2 OLED evo GE | KEF Q150 x3 L C R | SVS Elevation x4 (5. HDR settings. I just reset everything and cleaned memory etc and turned on AI to do everything and it looks amazing. Anyone else doing this? What settings on tv and pc do you recommend? Also for nvidia controls. Increase it as you need to for the lighting conditions in your room. Apr 9, 2023 路 2260 posts · Joined 2018. This will be my first time having a TV calibrated so I'm still trying to interpret the results. Purchased 55” CS on the prime day sales, £819 delivered including all the discounts. It says on the paper that they calibrated to 2. Clarity Sharpness - 10 Super resolution - high Noise reduction - low Mpeg reduction - off Smooth Agreed. Reply reply. Bought C1, Having remorse that should have got Sony A80J as it seems to lack depth. Example of Dolby Vision : Luke Cage Netflix, Example of HDR10 Man in the High Castle Amazon Prime. OOTB, this sample has a white point that is little too warm compared to D65. Recommended Settings for LG 2018 OLED Series only: Use the same settings for 2017 series above, then apply the following changes: SDR Game and SDR ISF Dark presets: bring back Tint to 0; Let Apple TV decide the best output settings (it will decide 4K Dolby Vision, 60Hz) Enable "match content" for both frame rate and color depth. Use Apple TV / something not full of ads. Get the Reddit app Scan this QR code to download the app now LG C1 settings . Mar 27, 2024 路 To do that, we're going to press the gears icon and go down to all settings. After having the 77G3 for a week, and having it run an accelerated break in to reach +100 hours, some notes on the calibration functions of the 2023 models. Colour Depth - 50 Tint - 0 Colour gamut - auto Other setting left alone. What may be of interest to some is my pre-cal measurements were taken with the settings from Rtings. Sort by: Search Comments. For HDR: Leave basically everything alone except sharpness 0, warm 50. This is also kind of baked in to the panel and can’t be really be reduced or disabled with menu settings (service or otherwise). Real Cinema: On (no matter for gaming) True Motion: User (DeBlur: 10) All other settings not mentioned should be set to "off" or zero "0. LG CX Dolby Vision settings? What are your favorite Dolby Vision settings for the LG CX? Ive had mine on: Cinema Home Oled light 100 Contrast 100 Brightness 50 Sharp 0 Color 55 Tint 0 Peak brightness high Real cinema on And all AI services off. For HDR contrast and brightness should be maxed. Add a Comment. ) Requesting with love and gratitude 馃檹 - I’m looking for the definitive settings guide for the Apple TV 4K current Gen on a LG OLED 4K TV watching only streaming services (Netflix, Disney etc) I’m reading so much online with different settings, issues with Dolby Vision, matched frame, 4K SDR settings etc. Check out Macbeth on Apple TV+ as well. (anything below 80 while playing seem too dim and dark) HDR: 55 (GAME OPTIMACZER) HGiG ON. Full Settings menu > General > OLED Care > Care Picture Settings > Off. Other options: Motion Blur: 0. To try to better understand how long a TV should last, we're running 100 TVs through an accelerated longevity test for the next two years. Also what are the ideal advanced display settings like motion and stuff. Setup: Xbox One X plugged into HDMI 1 with 2. Had to turn down brightness to 68 (testing this right now) to reduce/avoid eye strain. Take a look in the OLED Panel Care menu. You should also set color temp to warm 50 not 20. There are a few other settings you can play around with but keep both of those settings at 100. Have you read the Stickied Frequently Asked Questions Post before Posting? Rule V. I have no complaints with the current tv but the deal was great and I wanted an upgrade. For the C1/G1 OLED Motion Pro options are as follows. Yes, the point of Dolby Vision / HDR is to have the maximum contrast between the lightest and darkest parts of the screen. I just turned brightness all the way up to 20, sharpness 0, contrast 20 cause I’m a degenerate I guess, neutral on, peak hdr We would like to show you a description here but the site won’t allow us. Settings I changed: This is the place for most things Pokémon on Reddit—TV shows, video games, toys, trading cards, you name it! All LG OLED TV owners can Picture Mode Settings - Vivid Oled Light - 100 Contrast - 100 Brightness - 50 Sharpness - 30 Colour - 70 Colour Temp - 0 Tint - 0. Oct 28, 2020 路 Sep 12, 2021. For the BX use color at 50 in HDR. 4. HighTechnique. If you have a 2019-2021 LG OLED, see the chart below Overall Recommended Settings Chart for C9/CX/C1 These settings are tailor made and compatible with ALL 2017 LG OLEDs variants (e. • 2 yr. If it’s on turn it off and then it will allow you access to the settings. Click for the 2023+ LG OLED Series' Overall Settings' Chart. This really takes care of most of what you want. You'll need to set your HDMI input to HDMI Deep Colour. The TV is set to Game Mode and I enabled HDMI Deep Color and AMD Freesync. You can go in to the TV's picture and sound settings and mess with the sliders to find your personal preferences. Start with 85/50 and work your way down to 80/55 for every click you go down on contrast go one up on color. I use internal TV speakers for casual use (like youtube), and headphones for movies & gaming. Award. Best picture settings for LG B9 OLED. Just happens to me but I do not recall ever turning that on! So I upgraded from a LG B7A OLED to the C3 and the B7A was really easy to adjust the settings. They'll tell you exactly what you need. General → Advanced Settings → Home Auto Launch and Home Promotion Off. Cinema just turns the gamma up a bit compared to filmmaker, so I use Cinema for movies In search of 5-channel audio from PC, through C1 and out of LG soundbar. Filmmaker mode is amazing. com for the picture settings then run the HDR setup on the console. Contrast: -1 (gives it a little more brightness without crushing anything) Brightness: -2 (this is what I used for TLOU2, but you can leave at default or go down to -3. Psychological_Emu744. 2. I bought this tv 2 days ago. So I've just got a new LG OLED65G3 and am still toying with settings. Theatre quality sound. Trying to find basic setting for a good all around picture? Particularly what gamma correction setting is best? 2. Upgrading for a 49” LG nano cell bought 2018 so I know it’s going to blow me away. I love the TV but so far I have not been blown away by the images on my screen aside from a few games. Cinema screen is strictly a synchronization/pacing feature. rf bu so ge cx dd cf bm xd yw