2001 – Apple's desktop computers began to include Harman/Kardon speakers in October 1999, when Harman/Kardon's brand-new Odyssey digital speakers were included with the new slot-loading iMacs.
System Requirements Apple Macintosh with OS 10.14 or later. 1.5GHz Intel® Core Duo processor or compatible 1.5GB RAM 2GB available hard-disk space Bluetooth 4.0 macOS 10.14 with the latest service packs or up to macOS 10.14 System Requirements Apple Macintosh with OS 10.14 or older. We consider the Cube a Limited Mac. You should have the most recent firmware installed in your Power Mac G4. The newest version for the Power Mac G4 Cube is Power Mac G4 Cube Firmware Update 4.1.9, which is only for the Cube. To install this firmware update, you must boot into Mac OS 9.1-9.2.2 from a writable partition.
Since then, Harman/Kardon has codeveloped several new speaker systems with Apple. And with each one's announcement, compatibility requirements became more and more confusing. If you thought the name was weird, you ain't seen nothing yet.
Since I'm so fond of their performance, I decided to make a guide for Harman/Kardon systems to help others out and clear the confusion. I have a cheat sheet a the bottom for quick future reference. Here goes:
Explore the world of Mac. No_input mac os. Check out MacBook Pro, MacBook Air, iMac, Mac mini, and more. Visit the Apple site to learn, buy, and get support. A Jumping, Balancing and Walking Cube Researchers at ETH Zurich, Switzerland have developed 'Cubli' a 15 × 15 × 15 cm cube that can jump up and balance on its corner. Reaction wheels mounted on three faces of the cube rotate at high angular velocities and then brake suddenly, causing the Cubli to jump up.
iSub
With the introduction of the slot-loading iMacs, Apple announced an accessory subwoofer (a speaker that enhances bass performance) called the iSub. This uses a Harman/Kardon speaker mechanism in a jellyfish-like case designed by Apple's industrial design team. It uses a USB connection to send sound digitally, which is decoded by the amplifier located inside the iSub. The dark pigeon mac os.
The software it uses (included with Mac OS 9.0.4 and later) was designed to adjust the frequency range of the iMac's internal speakers so they won't overlap with the iSub. This trick also increased maximum volume, since the small internal speakers no longer had to handle deep bass. When it shipped in early 2000, the slot-loading iMacs were the only systems that worked with the iSub, which is manufactured completely by Harman/Kardon.
Spherical Cube Speakers
When Apple first shipped the G4 Cube in August 2000, included were a brand-new Harman/Kardon speaker system. It uses two baseball-sized speakers using a larger version of the Odyssey mechanism built into the slot-loading iMacs. These speakers connect to a small external amplifier that has a headphone jack and a very short USB cable for plugging into the computer.
Unlike the iSub, which has a separate power cable, the speakers were powered by USB. They work fine when plugged into the Cube's USB ports or the USB ports on any Apple monitor that plugs into an ADC port. (More information on ADC ports in my article Farewell CRT.) Although they use Harman/Kardon speaker mechanisms, final assembly is done by Apple.
SoundSticks and Subwoofer
Harman/Kardon also shipped their new SoundSticks around the same time. These combined a subwoofer (that looks almost exactly like the iSub) and two satellite speakers, the SoundSticks, that each contained four Odyssey speakers. The subwoofer, which contains amplifiers for both itself and the satellites, plugs into the computer's USB port and to a power outlet. The satellites plug into the subwoofer with two RCA-type connectors.
These work with any Mac with USB and at least Mac OS 9.0.4. Although these are often called 'SoundSticks w/iSub' (because the subwoofer looks just like an iSub), the SoundSticks subwoofer cannot be used to supplement an iMac's built-in speakers, nor can you plug the satellite speakers into an ordinary iSub. Like the iSub, these were co-designed by Apple but manufactured by Harman/Kardon.
Apple Pro Speakers
Fast forward to Macworld San Francisco 2001. Apple announced new G4 towers with proprietary Digital Audio Connector ports. These are basically a thinner version of the headphone-style jack, powered by the components used in the Cube Speakers' amplifier box. The digital port works with the new Apple Pro Speakers (M), which are, what do you know, Cube speakers with a headphone-like plug and no amplifier box.
The Pro Speakers are a separate add-on, unlike the Cube Speakers, which were only available with the G4 Cube. You can also use the iSub with them, just like with an iMac. For some reason unbeknownst to me, these are manufactured by Apple instead of Harman/Kardon like the iSub and SoundSticks are.
Quick Cheat Sheet with Extra Tips
The iSub only works with iMacs with slot-loading drives – or with G4s made January 2001 and later when used in conjunction with Apple Pro Speakers.
When the iSub is connected to a compatible system, USB sound software adjusts the iMac's or Pro Speakers' frequency range so they don't overlap with the iSub. This also increases their maximum volume.
The Cube Speakers require special 10-watt USB ports to work at full volume. The G4 Cube has these ports, as do all Apple ADC monitors. These special USB ports are sometimes called 20-watt ports by Apple, because the two ports share a single 20-watt supply of power, however, the Cube Speakers only use 10 watts.
The Cube Speakers will work on any Mac with USB and Mac OS 9.0.4 or newer, but the volume will be much lower. This is because regular USB ports only supply 2.5 watts.
You can use the Cube Speakers at full volume with a G4 tower if it has an ADC monitor and they're plugged into an ADC monitor's USB ports. However, they'll only work at a reduced volume if plugged into the G4's own ports or a USB hub.
The Mac OS allows only one USB sound device at a time. Thus, the Cube Speakers and the iSub cannot be used together.
The SoundSticks' satellite speakers do not work without the subwoofer, as it houses their amplifier.
The SoundSticks get around the one-device rule by using only one USB connector; signals are routed to the two speakers from the subwoofer. Because of that internal routing, the SoundSticks' subwoofer's relative volume is controlled by a knob, rather than by the Sound control panel as with the iSub.
The SoundSticks' subwoofer and the iSub, although they look very similar, are not interchangeable. The SoundSticks' subwoofer cannot be used in conjunction with iMac or Pro Speakers, and the iSub does not contain the amplifier and connectors needed by the satellites.
The Apple Pro Speakers use a proprietary connector rather than USB; this connector is found only on G4 towers (not Cubes) made January 2001 and later.
Because they don't use USB, you can use the iSub in conjunction with the Pro Speakers and stay within the one-device rule. However, other USB speakers won't work, because they aren't designed to be used with other speakers.
Resources
- iSub with orange iMac from iSub review, MacNN, 2000.01.21
- iSub Problems with Intel-based Macs, Accelerate Your Mac, 2007.03.16
- Proprietarily Ridiculous – The Apple Pro Speakers, Dremel Junkie, 2012.01.02
- The iSub Hack, The (Electronics) Engineers Shed, 2012.02.19
- How to Bring Your Apple Pro Speakers Back to Life, tonymacx86, 2012-06.11
- SoundSticks Wireless Review: The ‘Apple iSub' Is as Elegant and Powerful as Ever, but ‘Wireless' Is Another Story, Dave Smith, International Business Times, 2013.03.12
Keywords: #isub #harmankardonodyssey #appleprospeakers #soundsticks #harmankardoncompatibility
Short link: http://goo.gl/DA8Nzo
searchword: harmankardoncompatibility
Estimated reading time: 15 minutes
Welcome to Docker Desktop! The Docker Desktop for Mac user manual provides information on how to configure and manage your Docker Desktop settings.
For information about Docker Desktop download, system requirements, and installation instructions, see Install Docker Desktop.
Preferences
The Docker Preferences menu allows you to configure your Docker settings such as installation, updates, version channels, Docker Hub login,and more.
Choose the Docker menu > Preferences from themenu bar and configure the runtime options described below.
General
On the General tab, you can configure when to start and update Docker:
Automatically check for updates: By default, Docker Desktop is configured to check for newer versions automatically. If you have installed Docker Desktop as part of an organization, you may not be able to update Docker Desktop yourself. In that case, upgrade your existing organization to a Team plan and clear this checkbox to disable the automatic check for updates.
Start Docker Desktop when you log in: Automatically starts Docker Desktop when you open your session.
Include VM in Time Machine backups: Select this option to back up the Docker Desktop virtual machine. This option is disabled by default.
Shaderless man mac os. Use gRPC FUSE for file sharing: Clear this checkbox to use the legacy osxfs file sharing instead.
Send usage statistics: Docker Desktop sends diagnostics, crash reports, and usage data. This information helps Docker improve and troubleshoot the application. Clear the check box to opt out.
Show weekly tips: Displays useful advice and suggestions about using Docker.
Open Docker Desktop dashboard at startup: Automatically opens the dashboard when starting Docker Desktop.
Resources
The Resources tab allows you to configure CPU, memory, disk, proxies, network, and other resources. Blackjack free play.
Advanced
On the Advanced tab, you can limit resources available to Docker.
Advanced settings are:
CPUs: By default, Docker Desktop is set to use half the number of processorsavailable on the host machine. To increase processing power, set this to ahigher number; to decrease, lower the number.
Memory: By default, Docker Desktop is set to use
2GB runtime memory,allocated from the total available memory on your Mac. To increase the RAM, set this to a higher number. To decrease it, lower the number.Swap: Configure swap file size as needed. The default is 1 GB.
Disk image size: Specify the size of the disk image.
Disk image location: Specify the location of the Linux volume where containers and images are stored.
You can also move the disk image to a different location. If you attempt to move a disk image to a location that already has one, you get a prompt asking if you want to use the existing image or replace it.
File sharing
Use File sharing to allow local directories on the Mac to be shared with Linux containers.This is especially useful forediting source code in an IDE on the host while running and testing the code in a container.By default the /Users, /Volume, /private, /tmp and /var/folders directory are shared. If your project is outside this directory then it must be addedto the list. Otherwise you may get Mounts denied or cannot start service errors at runtime.
File share settings are:
Add a Directory: Click
+and navigate to the directory you want to add.Apply & Restart makes the directory available to containers using Docker'sbind mount (
-v) feature.
Tips on shared folders, permissions, and volume mounts
Share only the directories that you need with the container. File sharing introduces overhead as any changes to the files on the host need to be notified to the Linux VM. Sharing too many files can lead to high CPU load and slow filesystem performance.
Shared folders are designed to allow application code to be edited on the host while being executed in containers. For non-code items such as cache directories or databases, the performance will be much better if they are stored in the Linux VM, using a data volume (named volume) or data container.
If you share the whole of your home directory into a container, MacOS may prompt you to give Docker access to personal areas of your home directory such as your Reminders or Downloads.
By default, Mac file systems are case-insensitive while Linux is case-sensitive. On Linux, it is possible to create 2 separate files:
testandTest, while on Mac these filenames would actually refer to the same underlying file. This can lead to problems where an app works correctly on a Mac (where the file contents are shared) but fails when run in Linux in production (where the file contents are distinct). To avoid this, Docker Desktop insists that all shared files are accessed as their original case. Therefore, if a file is created calledtest, it must be opened astest. Attempts to openTestwill fail with the errorNo such file or directory. Similarly, once a file calledtestis created, attempts to create a second file calledTestwill fail. For more information, see Volume mounting requires file sharing for any project directories outside of/Users.)
Proxies
Docker Desktop detects HTTP/HTTPS Proxy Settings from macOS and automaticallypropagates these to Docker. For example, if you set yourproxy settings to http://proxy.example.com, Docker uses this proxy whenpulling containers.
Your proxy settings, however, will not be propagated into the containers you start.If you wish to set the proxy settings for your containers, you need to defineenvironment variables for them, just like you would do on Linux, for example:
For more information on setting environment variables for running containers,see Set environment variables.
Network
You can configure Docker Desktop networking to work on a virtual private network (VPN). Specify a network address translation (NAT) prefix and subnet mask to enable Internet connectivity.
Docker Engine
The Docker Engine page allows you to configure the Docker daemon to determine how your containers run.
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Type a JSON configuration file in the box to configure the daemon settings. For a full list of options, see the Docker Enginedockerd commandline reference.
Click Apply & Restart to save your settings and restart Docker Desktop.
Command Line
On the Command Line page, you can specify whether or not to enable experimental features.
Experimental features provide early access to future product functionality.These features are intended for testing and feedback only as they may changebetween releases without warning or can be removed entirely from a futurerelease. Experimental features must not be used in production environments.Docker does not offer support for experimental features.
For a list of current experimental features in the Docker CLI, see Docker CLI Experimental features.
You can toggle the experimental features on and off in Docker Desktop. If you toggle the experimental features off, Docker Desktop uses the current generally available release of Docker Engine.
You can see whether you are running experimental mode at the command line. IfExperimental is true, then Docker is running in experimental mode, as shownhere. (If false, Experimental mode is off.)
Kubernetes
Docker Desktop includes a standalone Kubernetes server that runs on your Mac, sothat you can test deploying your Docker workloads on Kubernetes. To enable Kubernetes support and install a standalone instance of Kubernetes running as a Docker container, select Enable Kubernetes.
For more information about using the Kubernetes integration with Docker Desktop, see Deploy on Kubernetes.
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Reset
Reset and Restart options
On Docker Desktop Mac, the Restart Docker Desktop, Reset to factory defaults, and other reset options are available from the Troubleshoot menu.
For information about the reset options, see Logs and Troubleshooting.
Dashboard
The Docker Desktop Dashboard enables you to interact with containers and applications and manage the lifecycle of your applications directly from your machine. The Dashboard UI shows all running, stopped, and started containers with their state. It provides an intuitive interface to perform common actions to inspect and manage containers and existing Docker Compose applications. For more information, see Docker Desktop Dashboard.
Add TLS certificates
You can add trusted Certificate Authorities (CAs) (used to verify registryserver certificates) and client certificates (used to authenticate toregistries) to your Docker daemon.
Add custom CA certificates (server side)
All trusted CAs (root or intermediate) are supported. Docker Desktop creates acertificate bundle of all user-trusted CAs based on the Mac Keychain, andappends it to Moby trusted certificates. So if an enterprise SSL certificate istrusted by the user on the host, it is trusted by Docker Desktop.
To manually add a custom, self-signed certificate, start by adding thecertificate to the macOS keychain, which is picked up by Docker Desktop. Here isan example:
Or, if you prefer to add the certificate to your own local keychain only (ratherthan for all users), run this command instead:
See also, Directory structures forcertificates.
Note: You need to restart Docker Desktop after making any changes to thekeychain or to the ~/.docker/certs.d directory in order for the changes totake effect.
For a complete explanation of how to do this, see the blog post AddingSelf-signed Registry Certs to Docker & Docker Desktop forMac.
Add client certificates
You can put your client certificates in~/.docker/certs.d/:/client.cert and~/.docker/certs.d/:/client.key.
When the Docker Desktop application starts, it copies the ~/.docker/certs.dfolder on your Mac to the /etc/docker/certs.d directory on Moby (the DockerDesktop xhyve virtual machine).
You need to restart Docker Desktop after making any changes to the keychainor to the
~/.docker/certs.ddirectory in order for the changes to takeeffect.The registry cannot be listed as an insecure registry (see DockerEngine. Docker Desktop ignores certificates listedunder insecure registries, and does not send client certificates. Commandslike
docker runthat attempt to pull from the registry produce errormessages on the command line, as well as on the registry.
Directory structures for certificates
If you have this directory structure, you do not need to manually add the CAcertificate to your Mac OS system login:
The following further illustrates and explains a configuration with customcertificates:
Pepe vs moustro vs mago mac os. You can also have this directory structure, as long as the CA certificate isalso in your keychain.
To learn more about how to install a CA root certificate for the registry andhow to set the client TLS certificate for verification, seeVerify repository client with certificatesin the Docker Engine topics.
Install shell completion
Docker Desktop comes with scripts to enable completion for the docker and docker-compose commands. The completion scripts may befound inside Docker.app, in the Contents/Resources/etc/ directory and can beinstalled both in Bash and Zsh.
Bash
Bash has built-in support forcompletion To activate completion for Docker commands, these files need to becopied or symlinked to your bash_completion.d/ directory. For example, if youinstalled bash via Homebrew:
Add the following to your ~/.bash_profile:
OR
Zsh
In Zsh, the completionsystemtakes care of things. To activate completion for Docker commands,these files need to be copied or symlinked to your Zsh site-functions/directory. For example, if you installed Zsh via Homebrew:
Fish-Shell
Fish-shell also supports tab completion completionsystem. To activate completion for Docker commands,these files need to be copied or symlinked to your Fish-shell completions/directory.
Create the completions directory:
Now add fish completions from docker.
Give feedback and get help
To get help from the community, review current user topics, join or start adiscussion, log on to our Docker Desktop for Macforum. Last slice (gdoggpdx) mac os.
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To report bugs or problems, log on to Docker Desktop for Mac issues onGitHub,where you can review community reported issues, and file new ones. SeeLogs and Troubleshooting for more details.
For information about providing feedback on the documentation or update it yourself, see Contribute to documentation.
Docker Hub
Select Sign in /Create Docker ID from the Docker Desktop menu to access your Docker Hub account. Once logged in, you can access your Docker Hub repositories and organizations directly from the Docker Desktop menu.
For more information, refer to the following Docker Hub topics:
Two-factor authentication
Docker Desktop enables you to sign into Docker Hub using two-factor authentication. Two-factor authentication provides an extra layer of security when accessing your Docker Hub account.
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You must enable two-factor authentication in Docker Hub before signing into your Docker Hub account through Docker Desktop. For instructions, see Enable two-factor authentication for Docker Hub.
After you have enabled two-factor authentication:
Go to the Docker Desktop menu and then select Sign in / Create Docker ID.
Enter your Docker ID and password and click Sign in.
After you have successfully signed in, Docker Desktop prompts you to enter the authentication code. Enter the six-digit code from your phone and then click Verify.
After you have successfully authenticated, you can access your organizations and repositories directly from the Docker Desktop menu.
Where to go next
Try out the walkthrough at Get Started.
Dig in deeper with Docker Labs examplewalkthroughs and source code.
For a summary of Docker command line interface (CLI) commands, seeDocker CLI Reference Guide.
Check out the blog post, What's New in Docker 17.06 Community Edition(CE).
