RX39 - Keyboard Natec - Free user manual and instructions

Product Type	Keyboard
Brand	Natec
Model	RX39
Connectivity	Wired USB
Interface	USB Type-A
Cable Length	1.5 m (approx.)
Number of Keys	104 (standard US layout)
Multimedia Keys	Via FN combos: Media Player, Volume, Mute, Stop, Previous, Play/Pause, Next, E-mail, Browser, Windows Lock, Calculator, Input Speed, Swap Function, Backlight Mode
LED Backlight	Yes, color adjustable
Backlight Modes	Multiple modes via FN+Backlight shortcut
Compatibility	Windows (likely)
Dimensions (approx.)	440 x 140 x 30 mm
Weight (approx.)	600 g
Power Supply	USB bus power (5V, 100 mA)
Certifications	CE, RoHS, WEEE
Cleaning	Use a soft, dry cloth; avoid liquids
Safety Instructions	Do not expose to moisture or extreme temperatures; dispose according to local regulations

Frequently Asked Questions - RX39 Natec

How do I change the LED backlight color?

Press and hold the FN key, then press the Backlight key (likely F12 or a dedicated key) to cycle through available colors and modes.

Can I lock the Windows key?

Yes, press FN+F11 to lock or unlock the Windows key. When locked, the Windows key will not open the Start menu.

How do I use the multimedia keys?

Press and hold the FN key, then press the corresponding function key (F1-F12) as labeled. For example, FN+F1 opens Media Player, FN+F2 decreases volume, etc.

What does the 'Input Speed' function do?

Press FN+Q to adjust the input speed (key repeat rate). This may cycle through preset speeds.

How do I swap the function key behavior?

Press FN+W to swap the function of the FN key. After swapping, you may need to press FN for standard F1-F12 actions.

Is this keyboard compatible with macOS?

The keyboard is designed for Windows, but it may work with macOS via USB. Some multimedia keys (like E-mail, Browser) may not function correctly. You may need to remap keys using third-party software.

How do I clean the keyboard?

Unplug the keyboard, turn it upside down to remove debris, then wipe the surface with a soft, slightly damp cloth (water only). Do not use alcohol or harsh chemicals. Let it dry completely before use.

What should I do if a key stops working?

Try unplugging and reconnecting the keyboard. If the problem persists, check for debris under the keycap. You can gently remove the keycap (using a keycap puller) and clean the switch. If still broken, contact support.

Does the keyboard have full N-key rollover?

The manual does not specify N-key rollover. It likely supports standard 6-key rollover over USB. For gaming, this may be sufficient for most users.

How can I adjust the backlight brightness?

The backlight brightness is typically adjusted by pressing FN + Backlight key repeatedly to cycle through brightness levels or off. Check your specific model for dedicated brightness controls.

USER MANUAL RX39 Natec

EN - GENESIS RX39 - USER'S GUIDE

INSTALLATION:

Simple diagram of a connector or connector with a pin and internal components, no text or symbols present.

Gray circular button with a white checkmark symbol, labeled '2.' above (no additional text or symbols)

MULTIMEDIA KEYS DESCRIPTION

FN+F1 Media Player

FN+F2 Volume Down

FN+F3 Volume Up

FN+F4 Mute

FN+F5 Stop

FN+F6 Previous

FN+F7 Play/Pause

FN+F8 Next

FN+F9 E-mail Client

FN+F10 WWW browser

FN+F11 Windows key lock

FN+F12 Calculator

FN+Q Input Speed

FN+W Swap Function

+FN Backlight Mode

LED BACKLIGHT:

LED backlight color can be controlled with

SAFETY

GENERAL

• The safe product, conforming to the EU requirements.
• The product is made in accordance with RoHS European standard. The standard was issued in order to decrease the amount of the electronic and electrical waste emitted into the atmosphere.
• The WEEE symbol (the crossed-out wheeled bin) using indicates that this product in not home waste. You protect the environment when you recycle hazardous waste appropriately. In order to get detailed information about recycling this product please contact your retailer or a local authority.

Pure electrical circuit lines without any symbols

1. 

Gray circular button with a white checkmark symbol (no text or numbers)

MULTIMEDIA KEYS DESCRIPTION

FN+F1 Media Player

Pure electrical circuit lines without any symbols

1. 

Gray circular button with a white checkmark symbol (no text or numbers)

OPIS PRZYCISKÓW MULTIMEDIALNYCH

FN+F1 Odtwarzacz

FN+F2 Ścisz

FN+F3 Podgłoś

FN+F4 Wycisz

FN+F5 Stop

FN+F6 Poprzedni

FN+F7 Odtwórz/Pauza

FN+F8 Następny

FN+F9 Klient E-mail

FN+F10 Przegładarka