ZM-K600S - Keyboard ZALMAN - Free user manual and instructions

Product Type	Keyboard
Brand	Zalman
Model	ZM-K600S
Interface	USB Wired
Keyboard Layout	Full-size (104 keys)
Key Type	Membrane
Backlight	Single color (blue or red)
Dimensions (W x D x H)	445 x 130 x 35 mm
Weight	950 g
Cable Length	1.8 m
Operating System Support	Windows, macOS, Linux
Power Source	USB (5 V)
Polling Rate	1000 Hz
Anti-ghosting	Yes (26 keys)
Multimedia Keys	Yes (via FN)
Water Resistance	Spill-resistant design
Keycap Material	ABS
Cleaning	Disconnect and use compressed air or soft cloth
Safety	CE, FCC, RoHS certified
Spare Parts & Repairability	Keycaps and cable available; limited internal repairability

Frequently Asked Questions - ZM-K600S ZALMAN

How do I clean my Zalman ZM-K600S keyboard?

Disconnect the keyboard from your computer. Use compressed air to remove debris between keys, and wipe the surface with a soft cloth lightly dampened with water or isopropyl alcohol. Avoid using harsh chemicals or submerging the keyboard.

Is the ZM-K600S compatible with macOS?

Yes, the keyboard works with macOS. However, some multimedia keys may require driver installation or have limited functionality. It is plug-and-play for basic typing.

Can I replace the keycaps?

Yes, the keycaps are removable and can be replaced with standard mechanical keycaps (Cherry MX compatible stem). However, note that the ZM-K600S uses membrane switches, so the keycaps are not Cherry MX but may still fit certain universal sets.

Does the keyboard have a backlight? How do I turn it on?

The ZM-K600S features a single-color backlight (usually blue or red). To toggle it, press the FN + Scroll Lock (or FN + specific backlight key) combination. Refer to the manual for exact key combination.

Why are some keys not responding or typing wrong characters?

This may occur if the keyboard is not properly connected, or if the num lock or function lock is active. Unplug and reconnect the USB cable. Also check that your computer's language settings match the keyboard layout.

Can I use a USB hub or extension cable?

Yes, but ensure the hub or extension cable is USB 2.0/3.0 compliant and not too long (max 5 meters) to avoid signal degradation. For best performance, connect directly to a USB port on the computer.

What is the warranty period for the ZM-K600S?

Zalman typically offers a 1-year limited warranty against defects in materials and workmanship. Check your local retailer or Zalman's support website for specific terms.

How do I enable the multimedia keys?

Multimedia keys are accessed by holding the FN key and pressing the corresponding F-key (e.g., FN+F1 for media, FN+F2 for volume). The key functions are printed on the keycaps.

The keyboard types multiple characters when I press a key. What should I do?

This could be due to a stuck key, debris under the keycap, or a hardware issue. Clean the affected key with compressed air. If the problem persists, contact Zalman support for further assistance.

Is the ZM-K600S spill-resistant?

Yes, the keyboard has a spill-resistant design. If liquid is spilled, quickly disconnect the keyboard, tilt it to drain, and allow it to dry for at least 24 hours before reconnecting. Do not use heat to dry.

USER MANUAL ZM-K600S ZALMAN

World fastest Gaming Keyboard!

ZIM-X600S

[ ZM-K600S - Main Features ]

• World first dual mode (Game & Desktop) support!
• World first membrane keyboard supporting unlimited multi-key input (n-Key rollover)
• Both PS/2 and USB support the unlimited multi-key input (n-Key rollover)
• Ultra Polling! Real 1,000 Hz polling rate support
• World fastest Repeat speed support
• 10 steps Repeat Speed Control
• Volume Control (Volume +/-, Mute)
• Human-engineering comfortable palm-rest
• Red color extra key caps (8EA) and Key cap Remover

[ How to change the repeat speed ]

1. Standard

Keep pressing 'G' key, and then press '0' key on the Num-pad.

1. Fast

Keep pressing 'G' key, and then press '1\~8' key on Num-pad step by step.

1. Fastest

Keep pressing 'G' key, and then press '9' key on Num-Pad.

Caution

* Repeat Speed Control and fastest speed work only under the game mode.
* It can cause malfunction in some games due to the fast speed. In that case, please low the speed or set Standard.

World fastest Gaming Keyboard!

ZM-X600S

[ZM-K600S - 主な機能]

World fastest Gaming Keyboard!

ZIM-X600S