![]() ![]() VGA: 31.5 kHz horizontal scan, 60 or 70 Hz vertical scan.EGA: 15.7 kHz (CGA compatible mode) or 21.8 kHz horizontal scan, 60 Hz vertical scan.PAL, NTSC, CGA: ~15.7 kHz horizontal scan, 50 or 60 Hz vertical scan.At this point, PC and Mac owners with multiple graphics cards required unique monitors for each of them, and by the late 80s all of the below computer video standards required monitors which supported a small number of specific frequencies: IBM's 1987 VGA standard, in turn, expanded to three fixed scan rates. The NEC Multisync was released in 1985 for use with the IBM PC, supporting a wide range of sync frequencies including those for CGA, EGA, various extended forms of those standards marketed by third party vendors, and standards yet to be released. This monitor as well as others that could be manually switched between these two sync rates were known as dual-scan displays. In 1984, IBM's EGA added a second resolution which necessitated the use of a monitor supporting two scan rates, the original CGA rate as well as a second scan rate for the new video modes. Early Macintosh monitors also used fixed scan rates. The CGA timings were identical to NTSC television, whereas the MDA card used a custom timing for higher resolution to provide better text quality. IBM's original 1981 PC, for instance, was sold with a choice of two video cards ( MDA and CGA) which were intended for use with custom IBM monitors which still used fixed scan rates. These display standards had fixed scan rates, and only used the vertical and horizontal sync pulses embedded in the video signals to ensure synchronization, not to set the actual scan rates.Įarly dedicated computer monitors still often relied on fixed scan rates. Computers History Įarly home computers output video to ordinary televisions or composite monitors, utilizing television display standards such as NTSC, PAL or SECAM. "MultiSync" specifically was a trademark of one of NEC's first multiple-sync monitors. Multiscan computer monitors appeared during the mid 1980s, offering flexibility as computer video hardware shifted from producing a single fixed scan rate to multiple possible scan rates. They are generally used for computer displays, but sometimes for television, and the terminology is mostly applied to CRT displays although the concept applies to other technologies. In contrast, fixed frequency monitors can only synchronise with a specific set of scan rates. JSTOR ( May 2023) ( Learn how and when to remove this template message)Ī multiple-sync ( multisync) monitor, also known as a multiscan or multimode monitor, is a raster-scan analog video monitor that can properly synchronise with multiple horizontal and vertical scan rates.Unsourced material may be challenged and removed.įind sources: "Multisync monitor" – news Please help improve this article by adding citations to reliable sources. On Windows I installed the 64-bit basic Syncthing distribution (not the SyncTrayzor) and let it start automatically.This article needs additional citations for verification. The solution was to change in the Syncthing Android app the address of the NAS (external device) from default to the IP address, so for example tcp4://.x:22000 Update : Unfortunately, sync between Android and the NAS no longer worked when only using local detection. The user interface of the app seems a little outdated but works without problems. On Android I use the Syncthing Android app. The Windows devices and my Android device then synchronize with the NAS again. My vaults (and notes) are by default in a central location, namely my Synology NAS.įrom the NAS, HyperBackup creates a secure backup to an Ubuntu VM where a WebDAV Docker container as well as to the cloud. And that has been working for a long time without any problems. To sync notes between different devices I chose Syncthing. This can happen if the same note is left open on different devices. It is recommended to always close notes after use to avoid syncing problems (see below). The first button configured on my toolbar is the Close active pane button so that notes can easily be closed. ![]() You can configure this under Options and then Mobile. Within the mobile app from Obisidian I enjoy using the toolbar. Within Obsidian I now use the Starred functionality. Within Google Keep I liked pinning notes. I use the dark theme and turned on the Tag Pane and Starred under Core plugins. I installed Obisidian on Windows (x2) and Android. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |