Any help/direction would be appreciated! Currently trying to get it setup for the same printer. I think I am having an issue with my sonic pad where it stops sending z commands and causes the print to fail. Double check that everything is tightened/tensioned correctly and squared. webcam1. Connect your 3D printer to the RPi with the USB cable. You will need to adjust your printer. It is definitely not. After you had the system make the sd card, disconnect pad to printer Put sd card in power on, make sure the ender screen goes blank, then unplug screen, after you powered it off, take out sd card Connect cable to printer from pad, power up printer see the prob do self test, then power up pad. I am using the serial cable in the correct (top left) USB port. Press the power button on the right side of the Sonic Pad to turn it on. Though once you have root you might be able to put stuff in the file system that overlays the r/o file system and that would stick around. 5 Y117. Now, having said that I bought it through eBay and it was unopened when I got it (sealed and everything). Because of this there are going to be features/printers that will not work with this device or will require a far more advanced process to make them work than a traditional Klipper system. 8554. I know that the sonic pad cuts down printing times by using klipper firmware, but besides that they seem to be pretty similar. Both are running Klipper, right? Sonic Pad + Cura = Inaccurate print time estimates. Karma3D_com. Nebula pad is almost plug and play. Especially with older models, the increase in value through this upgrade is enormous. 0 and Sonic pad has 0. Top: 0. Sonic Pad supports user-defined programmable macros for a personalized function. Your probably looking for the chip under Setting for a E3 Max Neo with Sonic pad for Prusaslicer. Inspired by cartoons of the 1930's, the visuals and audio were painstakingly created with the same techniques of the era, i. /a:4096 - says to create 4K byte clusters instead of the default which is usually 16K byte - Note that you cannot format an SD card larger than 8GB using 4K clusters. Ive tried several different cables - the supplied one with the adapter, a shorter one A to C, an Anker data cable A to C Ive tried all the USB ports on the pad . One time I checked on it and the sonic pad was completely frozen mid print. MCU Frame => ATMEGA. The sonic pad boasts that it's 2x-5x faster. But Sonic pad is easier to configure as it was made to bring klipper to Creality printers. traditional cel animation (hand drawn & hand inked!), watercolor backgrounds and live jazz recordings. Plug the power adapter into the corresponding connector on the back of the Sonic Pad, then plug it into a power outlet. increasing probe count significantly increases accuracy. Don't know if this information of any use but i think if i looked for it maybe someone else will. • 15 hr. Sonic Pad settings. Mechanically, the machine can do at least 500mm/s based on my test. This appeared to be the same motherboard General Use. nasteal. In addition to its built-in touchscreen, the Sonic Pad enables you to control your printer remotely over a WiFi network. When the print stops, it doesn't actually stop extruding, and the nozzle stays in the same place it stopped in. Go to sonicpad. My Sonic Pad and won’t connect to my Ender 3 S1. The numbers should be near the bottom of your printer. Creality's Sonic Pad brings Klipper to its array of 3D printers with sleek The Pi cost less than the Sonic Pad and a screen isn’t necessary. Attaches with two M3x8 screws which fit the original leg holes. select ender 3 v2 abl 4. I paid $115 for the Pi4 4GB from Vilros and the Sonic Pad was $160. by Shawn Frey. I couldn’t fix the issue so eventually returned the sonic pad. I've had a Creality Sonic Pad delivered today. I have been onto creality support and they wanted a video, I sent 2. Creality's Sonic Pad brings Klipper to its array of 3D printers with sleek hardware and an intuitive, open-source touchscreen OS. It's replaces your current screen ( after flashing the printer), comes with a nifty camera, and with some know how you can open up Mainsail and Fluids. I followed all of the instruction perfectly for device setup. That generates time-lapse automatically when you print. 1. Make sure the cable is connected to slot on the side I’m running the sonic pad on an Ender 3 S1 Pro. I started using Prusaslicer because I bought a used Prusa Sonic Pad/Klipper is not a magic pass to fast speeds. Creality Sonic Pad Serial Cable. I checked confirmed this by downloading the gcode file from the pad and then using exam diff pro to see if the files were different. Yes it does. I tried both. Anything I need to add to the config file to make it work? I checked the continuity between the board pins and the round plug and they're good, the small plug pins are glued in tight from the factory, I'm at a loss what to do now for it to work. All the links I've found just give me a bunch of options, none that are just simply the firmware needed. Potential issue with Sonic Pad. The machine though, still has physical limits. The prints that come through the Sonic Pad from that printer do not print any faster despite the display saying it's printing at the set speed. Sonic pad accelerometer installation Ender 5-S1. Thanks to all of you for your thoughtful and helpful responses. I have been printing with my Ender 3 S1 Plus and Sonic Pad for a few months without any major issues. Maybe it corrupts a file if the sonic pad has another printer printing while it downloads files? I have no idea. If you setup your webcam initially through the Fluidd web interface and enable time-lapse, it sets up for the gcode macro method by default. Edit: clarification on print speed and retraction speed. Adjust the bed mesh settings in your config file until you’re “happy” with the speed, qty of the probe points, qty of probes per point, etc. MembersOnline. The updates from the website brick one of them for some stupid reason. Is there any way to flash the sonic pad? It's just spinning saying preparing system. Sonic Pad will then flash your printer via USB, or write the compiled firmware to . Hello everyone, I fell into temptation and bought a Sonic pad quite a while back, due to work and family obligations I didn't have a chance to open it until a few minutes ago, and to my surprise, the touch screen is unresponsive. No luck though as it seems I'm a dummy. Run Sonic Pad's compiler with a few parameters specific to your printer's microcontroller (this info is pretty easy to find; see example below). Get expert solutions for printing, connectivity, photography, and function-related problems to enhance your 3D printing experience. Next time you slice, you can upload to "Creality" or any other name you choose for your printer. 5 distance - 25mm/s retraction speed, 50mm/s print speed. Click “Start” for the self-check process. My green light stays lit while the pad is on but the blue light blinks, is this normal? Yes, mine does that too. Earlier in the week I had issues with the nozzle hitting the top of the print multiple times and causing fails. This will test that the Sonic Pad can control all of the necessary components of your printer, and might take a few minutes. If you want printer server type features (remote monitoring and print start, cameras etc) then octoprint might be a better starting point as you can leave the firmware stock on the printer. My typical project is developed on my computer, sliced with Creality Slicer then exported to a USB memory stick. I have a sonic pad for my ender 3 pro, and want to add my new sv06plus to it. After 2 minutes, power off the 3D printer and then turn it back on again. Not only that but you can increase your bed mesh density to get a better calibration. 1. cfg changes Also 1/2 the time saving the FW on the Flash card from the Sonic pad (the usb stick is useless here as well the USB external connector is for camera bla bla bla) seems to corrupt the SD card. I believe klipper is 0. Again I know this issue isn't on the Sonic Pad side because I've switch between two units on two identical printers and the issue is only on the one Printer so the board is coming out! Creality Sonic Pad resonance sensor not working. 10. Happy new year 2023!!! Welcome to Creality official Sonic Pad community. I choosen the S1 as first printer, and I made the common mistake: think the these printers (ender) need absolutely a mods. I’m lazy so I ordered the sonic pad yesterday. Then the USB is inserted into my Sonic Pad where I invoke the print feature. 2 from sonic pad setup wizard, then skip to main screen without tests. It creates more known points, and less extrapolated data. I've taken the bottom casing off so I can see the motherboard but I'm not sure what I'm looking for to tell me the version - I'm new to printing. Got an update this morning from Creality for a new klipper fimrware. No first hand support. ADMIN MOD. They were. conf and change below lines. Blinking side blue light. On mine there is only one line that is uncommented: camera_http_options="-n -p 8081". For me it was a dream the first day - easy setup and printed great. Our mainboard has v2. I won’t update until I can find instructions on how to use the new features. After upgraded to creality spider v3 high flow hotend, it can handle 300mm/s for most parts, and 200/s for large top surface. Original point stands still. 8. 3. In the original "printer. Ended 3 pro sonic pad help I’m sure this is in no way a unique problem but I’m so lost I basically don’t even know what I’m looking for. But note the file system is basically a compressed image that is brought into RAM on each cold boot, thus changes are not permanent. Published Jan 3, 2023. Hi everyone, I recently got a Sovol SV06 Plus and purchased the Sonic Pad to use the printer with Klipper. Its foundamental to check before printing all screw, the Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. It's false. I installed Moonraker plugin to connect Cura directly to Sonic Pad. So fix it on windows before trying to flash anything. I have a 5plusbat work with belt tensioner for both x and y, with Swissmicro all metal hotend, it can print to about 150mm/s before under extrusion. 2 marked on it, and we use a BLTouch v3. Hello all, I recently purchased the sonic pad for use on my ender 5 s1. It is much easier Fails every print at some point, minutes or up to a couple hours into the print. Just get an orange Pi or a T95 box if Raspberry Pis are out of the question. cfg file and it is correct Updated today, the firmware downloaded directly from the SP didn't install (failed install message, no brick) so I downloaded it from the website, put it into a usb drive and connected the drive to the pad, and it works correctly. cfg" file in SonicPad (update Feb 2023) I put at the beginning: [include macro. Being the dummy I am, I thought just straight speed, but this is not The Sonic Pad takes over the complex stuff and sends simple commands to the stock mainboard that runs a simpler firmware… and it also provides remote access, etc. I tried the instructions floating around on reddit but everytime I install the sarge package, my sonicpad will freeze and then the gui says preparing. Share. To do so, go to Cura's right corner, "Marketplace," and search for Moonraker Connection. I am looking forward to using it, but there really aren't instructions for where to install the accelerometer. Yes it could be done using cheaper hardware if you want to put the time in. The Printer homed, then Z shifted straight into the bed then worked towards the parking location, ripping up my PEI sheet. For example, a professional tennis player pretending to be an amateur tennis player or a famous singer smurfing as an unknown singer. The Creality Sonic Pad is a 3D printing pad based on the Klipper firmware and compatible with most FDM printers. Edit: Overture PLA. Tried to bed level and couldn’t find it anywhere in the menu. I have found the install for the non-plus, but can't find the one for the plus, and klipper on the sonic pad. After you connect your sonic pad to your wifi you will want to enter the IP address in a web browser. It matches with Ender 3V2, Ender 3S1, Ender 3S1 Pro,Ender 5s1,Ender-3 Max Neo,CR-10Smart Pro and other Creality printers or other brand machines like Prusa. 79 Z0. It's to show internet connection. I put my user macros into a new file called "macro. Has anyone experienced Here's the what hey provide in the PDF for a custom FFF printer to setup your S1 Pro: Printer Settings: Printhead Settings: Start GCode: End GCode: Extruder Settings - Extruder 1: I guess alternatively you can just copy/recereate the settings from the profile into your own custom profile in the delivered "S1" printer profile, but you'd still Yes it does. CR-Laser Falcon Replace Protective Lens. Not that I'm complaining, I'm just curious if anyone else has seen this. robomopaw. Falcon Laser Safety Glasses_180-534nm. Cura reports 20 hours using the Creality Cura-Ender3V2-normal-PLA profile for ADMIN MOD. As far as I can tell both the Nebula and the Sonic support the Ender-3 S1 Pro now. Ringing on normal speed, perfect on higher speeds. I've tried formatting the SD card but it seems bricked. This morning I went to check if everything was ok and I found the printer I have a 4. 4. With my sonic pad, both my Ender 3 v2 and Ender 5 Pro have recently stopped printing after the first few layers. The sample klipper configs for Creality CR-10S are dated 2017, and there seem to be at least a few new mainboards since then, with different pinouts. cfg to fix the probe from not hitting the bed. Since moving, the system has developed a couple issues. SHAPER_CALIBRATE is an unknown command. To format correctly from a command line assuming E: is your SD card /FS:fat32 - says to use the FAT32 file system for this drive. It gives you much more control over your system & opens up avenues to tune the printer more. Get expert solutions to printing, connectivity, photography and functionality issues to enhance your 3D printing experience. cfg, and when this happens after an update, I factory reset the sonic pad (like I did just now today), and the once the full setup is complete, I put back my printer. I have to then get in via ssh and use recovery. Thanks We would like to show you a description here but the site won’t allow us. Enter your local Sonic Pad IP, and voila. I haven't played with my Max Neo for a few months because (please don't yell at me :) ) I got a Bambu for multi color printing. This will get you to the fluidd interface. I'm not sure where to find the firmware version (the closest I can find is v1. csv and calibration_data_y_* are names sonic pad will tell you in web interface after calibration of each axis. It might skip the Klipper installation but thats the easiest part or it and then you are still left Jan 24, 2009 · Back to the Sonic Pad, the Creality Sonic Pad is a tablet that had a general purpose computer and screen that promises to make using Klipper much easier. If anyone needs help setting up their Sonic Pad, just ask for help! I purchased two of the Sonic Pads (one for my grandson) and they are boxed up and going back to Amazon Tuesday. Format the card put the bin file directly on the card by itself when you do the printer it will not work if it is in the folder. Explore our comprehensive troubleshooting guide for the Creality Sonic Pad. $35 and fits under my V2 350 Just fine. The sonic pad does come with accelerometers. I can't figure out how to download the clipper firmware to get to the next step. Open klipper web interface from pc, and in config menu select printer. I think the general consensus is that if you can get a pi and some kind of control screen and have the ability to diy your probably better off. The Creality EcosystemEcosystem Product. If you don’t have one already, try a little more without the Sonic pad. I already have a highly modified Ender 3 v2 using a Sonic Pad and want to dip into the CoreXY machines with a Voron 0. You don’t need 4GB. Klipper can be used with and without Octoprint and it does not require the Sonic Pad, but reportedly, the Sonic Pad makes it easier. hex file for flash from media. New to 3d printing, can someone help me understand the key difference/pros and cons of these 2 upgrades. I have my new Sonic Pad up and running on my Ender 3v2 and I'm trying to do the input shaping calibration. This has happened to MULTIPLE files for me. **This config is applicable only for sprite pro extruder on an ender 3 v2 with the back screw cut Creality Filament & Resin. I was watching the z value while printing a large print (covered almost the complete bed) and could see rapid small Insert the SD card into 3D printer, then power it on, and the printer will begin flashing (installing) the firmware automatically. Calibrate the Z-Offset and click “Next”. Everything coming out of the Sonic/CR10 is garbage. Besides. It could be something like z banding but it could also be something loose on your printer. Both let you transfer files and monitor your prints over WiFi and with a webcam. Creality Filament & Resin. 11. This is the entire webcam. I have updated the Sonic. (35€) Works quit well. A celebrity or professional pretending to be amateur usually under disguise. The Creality Sonic Pad can connect to almost any FDM 3D printer available on the market via a USB cable. cfg and the firmware for the buddy board. cfg. I'm actually very curious as I have a spare sonic pad. This device allows a 3D printer to be operated via the pad. Only get it for the easier experience. I'm using the base Creality Sonic pad M420 S1 apparently does not work with Klipper I heard. Hi, I purchased the Creality Sonic Pad and when doing the initial setup I was able to put my language in but then when the next button comes on the screen it is unresponsive. If it wasnt Crealitys locked down Device there A place to discuss all things related to the Sonic Pad by Creality. 2, The user-defined printer compilation function is integrated into the Sonic Pad. Ran the update like i would normally and now the printer turns on but no display appears and the sonic pad cant connect to the printer anymore. Have tried rebooting everything to no avail. Adding a screen brings the cost to almost equal with the Sonic Pad costing less. These printers have only one problem: the quality control. 14K subscribers in the Ender3S1 community. 2, added the Sonic pad and Moonraker plug-in and uploaded the print to the Sonic Pad. Most of these are opened by nginx (the webserver) or python (for things like moonraker) but the vast majority are not really all that useful from what I could tell - or maybe I'm just not creative enough to find a use yet. It's a partially closed system, which is technically a violation of the license for Klipper and Moonraker. May 5, 2023 · After two minutes, connect the USB cable from the Sonic Pad to the motherboard of your 3D printer. S1 Pro Sonic Pad. If I understand correctly, you need two parts for this: a printer. 8mm retraction distance - 25mm/s retraction speed, 100 mm/s print speed. txt for example. I have tried flashing several times. It will then act more like a rpi and you will have full access to everything and should be able to install new features & also have the latest version of klipper and associating programs. Finding your printer with the Sonic pad creality sonic pad vs WiFi box 2. I can still upload files to the sonic pad but in order to print or do any print functions i have to go directly on the sonic pad. I have checked the MCU config section of the printer. I am trying to set up my Sonic Pad but it won't connect to my printer. That's really hard to justify at such an high price point. e. Any more ideas? when you flash the firmware make sure the origional screen is plugged in and then Cuphead is a classic run 'n' gun set in the style of a one-on-one fighting game universe. r/sonicpad. B) It's Creality after all. If you use the Sonic Pad touchscreen interface to configure the webcam and enable time-lapse, it enables the Hyperlapse method automatically. Replacements. Plug printer usb mod. Compile Parameters for Longer LK5 Pro on Sonic Pad. The Sonic Pad then gives me this error code: Invalid speed in ‘G0 F0 X101. Note that when you have a camera installed I think it creates a specific config file for it. prints easy without supports. cfg" which I uploaded to SonicPad. Install Ubuntu System upgrade and install git; run command sudo apt update （list all updatable software） run command sudo apt upgrade （upgrade the package） Devices -- Install Insert Guest additions CD image; run command sudo apt-get install git（install git） Restart the system Download Klipper firmware Locate the correct power plug for your country's power outlets and twist it onto the power adapter until it locks in place. I 3D scanned the Sonic Pad and made a mount for it to replace the old V2 display. cfg] # added by user. It also installs Klipper as firmware, which increases printing speed. MarxJ1477. Ok, I need to tell from beginning. Actually I think using the sonic pad to klipperize a mk3s+ would be a great idea. 2. I use a banana Pi m2-zero. 1, Newly Pre-configured printers are as follows: Ender-3 Pro Ender-5 Plus Ender-3 Max Ender-3 S1 PlusCR-10 SmartCR-10S Pro V2CR-10 V3 The rest of Creality FDM printers will catch up soon. Moonraker docs say Lost Com with MCU is loss of signal through connection method, i. At least 3 or 4 different files. 2-a15b45c), but it is the latest as of December 28, 2022. I put a dot sticker over it. Learn More >. The Sonic Pad is updated to the latest firmware. A recent firmware updates have caused some problems. Where calibration_data_x_*. I went with a Lenovo ThinkCentre Tiny M600. For the most part you are going to use: 80 - fluid. On the side above the power button there is a green light and blue light. You can do the same thing with a raspberry pi, orange pi, old pc laptop/desktop, etc. Sonic pad is by far the best upgrade for Do the screen first then the printer. 2. I even took the bottom of my printer off to confirm I was flashing for the correct mainboard (F103). I would suggest browsing around r/Crealitysonicpad. Sonic Pad stopped printing from USB after latest update. Very limited warranty (and only with Creality supported printers). It allows you to control all aspects of the printer, including all of the configuration and control We would like to show you a description here but the site won’t allow us. Honestly the best thing about the Sonic Pad is the packaging. Edit: It's also so strange to me that the bottom one is more shiny than the top. 0. 9007. ago. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Information, links, tutorials, and more for the Creality Sonic Pad. The screen will go black and stay black with Klipper software. I then have macros working on a SonicPad + Ender 3V2 with BLTouch. The sonic pad is essentially just putting Klipper on your printer. Klipper - Bed Mesh. You can see the damage on the front left of the PEI sheet as well from the earlier impacts. Upgrade Kit. After using the printer. bin, for about a couple of hours everything went ok, I then started a print. I cant be the only one that has noticed that the sonic pad is a bit slow when it comes to detail. Luckily it is almost always able to resume print (after saying it can't load the file, just chose print and the same file, it resumes from where it was). I have tried different cable, USB ports, memory sticks and still nothing. Obico and sonicpad. The video has to be an activity that the person is known for. The Sonic Pad is not only "sonic" in developing print speed, it enables users (even 3D print beginners) quickly get rid of the complicated what&how questions within Klipper, quickly connects to printers, and start their quick print. All USB ports accessible with flipped display and printer plugged in the back. Jan 3, 2023 · Creality’s Sonic Pad Makes Klipper Installation Super Easy. 18. Magpi17 October 11, 2023, 12:18am 1. They would look exactly the same if it was the same height. Motherboard. 9005. I have tried updating the Marlin software first. My Ender 3 V2 micro sd slot is getting to the point The sonic pad can use multiple printers, bigger screen, more USB ports, but also needs an external power source to work. Following. Pros: Durable product that is well designed. 7 board and i tried flashing a firmware from the sonic pad, but it seems unresponsive and won't connect to the sonic pad. cable. We would like to show you a description here but the site won’t allow us. Does anyone have guidance as to where I should install it on the print head? Some main upgrades of Creality Sonic Pad on October 2022. Have not tryed it jet, but definitly want to do in the future. I'm going through the set-up process and there are two Ender 3 s1 pro profiles. Explore our comprehensive FAQ guide for the Creality Sonic Pad. The Ender 3's I hooked up showed a significant improvement on the sonic pad and maintained good quality. 9006. All slicing still thru Cura. Reply. The Sonic Pad is one overpriced piece of open source license infeingement that no one should evet buy. You can get printers going in seconds. You have more height on the one with legs so it has more vibrations. After that I used Creality Slicer 4. Help. Depends what features you want that it offers. I successfully printed a WOW style tankard intended for SLA admittedly, scaled up to convert into a drinks can holder. But sonic pad is just klipper packaged in a nice enclosure- you can equally make your own. •. Bottom: 1. For some reason there are 2 boards for this printer. 8819. The Creality Sonic Pad is essentially a small computer with a touchscreen display that attaches to your 3D printer with USB. We have released a new product like a tablet, runs on Klipper in September 2022. Never had a piece of hardware that was as picky as this one on cables, USB Sticks, SD memory, etc. Getting a Raspberry Pi 4 is more easily said than done, right now. The promises were exciting! I knew up front that the CR-10S wasn't a supported printer yet. I could be mistaken but I believe you can see the bed mesh compensation in action while printing. If you want accelerometers with a pc, you will need to get a raspberry pi pico or an Arduino, but far cheaper than a sonic pad. A screen for the Pi can be bought for around $40-80. We tried it out on an Ender 3 V2. Community for owners of the Ender 3 S1, Ender 3 S1 Pro, and Ender 3 S1 Plus. Documentation seems to be a bit sparse, but I've found a few Hello everyone, I just received my Sonic Pad and have been trying to get it to flash my CR-10 Smart Pro but with no success. Oct 11, 2023 · Creality Sonic Pad Fault. My Z axis was suddenly wrong and I couldn’t get a first layer down. Award. The sonic pad refuses to work with the printer after the move; literally unplugged it in one house, physically moved it and set it down until today. txt from the previous version as I haven't updated yet. To have all those spiffy features, you would need to flash your sonic pad to debian. Ender S1 with sonic pad: this is the only way. I have an Ender 3 pro that I just went all out on upgrades and bought the new main board, Sprite extruder, glass bed, CR Touch, and Sonic Pad. I tried flashing a Marlin firmware just to get it back to normal but it seems no mater what I try to flash, it's fully unresponsive. cfg of the guy I found on YouTube and using his firmware. Archived post. Otherwise they seem very similar. It held the temp for an hour and then started dropping and couldn't get back up to the setpoint. Smaller SD cards are needed for these simple After you flash your printer the LCD on your printer will not display anything, I disconnected and removed mine. I've finally gone through all the klipper calibrations after being lazy for a few weeks, including a resonance test at 100 mm/s as recommended by klipper. ### Windows users: To edit this file use Notepad++, VSCode At the old house, I was able to configure the sonic pad and the printer, and was able to print. sh to reset it. Sort by: Search Comments. Please Help! Apparently they have dedicated usb ports for the printers now that it can control multiple printers. The sonic pad will (luckily for me not often) disconnect / lose connection. The Ender 3 S1 was updated to the latest firmware prior to attempting this upgrade. Day 2 onwards it started randomly disconnecting from the printer MCU. If its speed and extra print tuning features then a sonic pad a or klipper could be the way to go. Keeping my Sonic pad for the laser engraver support. 8088. I see how fast the Bambu goes and I know with the sonic pad I should be able to print faster than I am. Feature 2: Intuitive UI & Real-Time Preview - The Sonic Pad supports sliced model preview using Reality Print, Ultimaker Cura, Prusa Slicer, and Super For me, I create a local copy of my printer. That would be the Sonic Pad, if they weren't inexplicably locking you out of using the terminal or ssh. Once it dropped too far the system stops. The Nebula is newer, cheaper, comes with a camera and has a smaller screen (which might even be an advantage since I'm going to be using the web interface for the most part). mb uy qx qz kt fn cp mr vg ln