Magna GK540 - Keyboard SilentiumPC - Free user manual and instructions
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| Type of product | Keyboard |
| Brand | SilentiumPC |
| Model | Magna GK540 |
| Interface | Wired USB |
| Keyboard layout | Full-size (104 keys) |
| Switch type | Mechanical (Outemu Red) |
| Switch lifespan | 50 million keystrokes |
| Backlighting | RGB per-key lighting |
| Keycap material | ABS doubleshot |
| Polling rate | 1000 Hz |
| Anti-ghosting | Full N-key rollover |
| Onboard memory | 4 profiles |
| Cable length | 1.8 m braided |
| Dimensions (W x D x H) | 445 x 132 x 40 mm |
| Weight | 900 g |
| Power supply | USB, 5 V DC |
| Compatibility | Windows / Linux / macOS |
| Software | SilentiumPC Magna software |
| Maintenance and cleaning | Soft cloth and compressed air |
| Safety features | Non-slip base, water-resistant top panel |
| Spare parts and repairability | Hot-swappable switch sockets |
| General information | Plug-and-play, detachable cable |
Frequently Asked Questions - Magna GK540 SilentiumPC
How do I customize the RGB lighting?
Use the SilentiumPC Magna software to personalize RGB effects, colors, and brightness. You can also use on-the-fly FN shortcuts to cycle through pre-set profiles.
Is the Magna GK540 compatible with macOS?
Yes, the keyboard works as a standard USB HID device on macOS, but advanced features like macro programming are only available in Windows via the official software.
Are the switches hot-swappable?
Yes, the Magna GK540 features hot-swappable sockets compatible with most 3-pin and 5-pin mechanical switches, allowing you to change switches without soldering.
How should I clean my keyboard?
Unplug the device, turn it upside down and gently shake out debris. Use a soft, slightly damp cloth for the casing and keycaps. For stubborn dirt, use compressed air.
Does it have onboard memory?
Yes, the keyboard includes 4 onboard profiles that store lighting, macros, and key remaps even when the software is not running.
Can I use it for gaming?
Absolutely. It features N-key rollover, a 1000 Hz polling rate, and mechanical switches with fast response times, making it ideal for competitive gaming.
How do I enable N-key rollover?
Simply connect via USB and press FN + F12 to switch between 6-key and full N-key rollover modes. The keyboard defaults to NKRO in most cases.
What is the warranty period?
SilentiumPC provides a 2-year manufacturer warranty against defects in materials and workmanship. Keep your proof of purchase.
How do I reset the keyboard to factory settings?
Hold FN + Esc for 3 seconds to restore factory defaults. This clears all customized profiles and returns lighting to the default rainbow effect.
Can I create macros without software?
Yes, the keyboard supports hardware macros. Use FN + REC to record up to 20 keystrokes on a key, then assign it to another key with FN + M1/M2/M3.
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USER MANUAL Magna GK540 SilentiumPC
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Product information
Brand : SilentiumPC
Model : Magna GK540
Category : Keyboard