Redragon CYRUS PRO Wireless 75% Gasket Mechanical Keyboard

Warranty Rules

Thank you for choosing Redragon. To protect your rights and for better customer service, please read the following warranty rules carefully.

• Within 18 months of purchase date, repair is guaranteed for failure due to electrical circuit problems. Other damages, such as disassembly, hard impacts, submersion into water, plugging into improper current or voltage, and damage caused by natural disasters such as fire, flood, or earthquake are not included.
• Consumable parts (such as foot pads) and spare parts replacement are not included in our warranty.

Product Installation and Functions

I. Scheme of the product:

Bluetooth + 2.4G + Wired

II. OS Supported:

Windows / macOS

III. Wired/2.4G/Bluetooth Switching:

Switch through the left switch on the keyboard. OFF is wired mode (battery indicator light: green), BT is Bluetooth mode (M indicator light: blue/cyan/pink), 2.4G is wireless mode (M indicator light: yellow).

IV. Bluetooth/2.4G Pairing Mode:

• Bluetooth: Hold FN + [1!] / [2@] / [3#] for 3 seconds to enter the corresponding channel pairing mode. The corresponding M indicator light (blue/cyan/pink) will flash, indicating pairing status. After successful pairing, the indicator light will be normally on.
• 2.4G: Hold FN + [4$] for 3 seconds to enter 2.4G pairing mode. The M indicator light will flash yellow. Then connect the receiver to the computer. After successful pairing, the M indicator light will be normally on in yellow.

V. Selection of BT/2.4G Mode Status:

Press FN + [1!] / [2@] / [3#] / [4$] to switch between BT1/BT2/BT3/2.4G status of the keyboard.

VI. Locking of WIN Key:

Hold FN + WIN key to lock the WIN key function. Repeat to unlock.

VII. Backlight Adjustment:

• Patterns: FN + INS
• Colors: FN + ENTER

VIII. Adjusting of Backlight Brightness:

Hold FN + Up Arrow (↑) and Down Arrow (↓) to adjust backlight brightness. There are 5 levels. When adjusting to the limit, indicator light A will flash 3 times.

IX. Backlight Flowing Speed Adjustment:

Hold FN + Left Arrow (←) and Right Arrow (→) to adjust backlight flowing speed. There are 5 levels. When adjusting to the limit, indicator light A will flash 3 times.

X. Light Recording:

Hold FN + Backspace key to enter the light customization mode. Default keys (ESC, A, S, D, W, and arrow keys) will light up. Hold FN + Backspace key again to enter recording mode; indicator light A will flash continuously (recording ends and goes off). Press a key to set its color, then continue with other keys to form the desired backlight pattern. Hold FN + Backspace key to save. When playing a light macro, the defined key lights will be normally on. The FN key cannot customize its light.

XI. Backlight On/Off:

FN + SPACE: Turn on/off keyboard backlight.

XII. MAC/WIN Functional Key Switching:

The keyboard defaults to WIN system. Hold FN + A for 3 seconds to switch to MAC system (red light below key flashes 3 times). Hold FN + W for 3 seconds to switch back to WIN system (red light below key flashes 3 times).

Multimedia Functions (Windows System):

• FN+F1: Decrease screen brightness (WIN8 or above)
• FN+F2: Increase screen brightness (WIN8 or above)
• FN+F3: Display multi-task window (ALT+TAB)
• FN+F4: Voice (Win + H) (supported by Win10 or above)
• FN+F5: Display desktop (Win + D)
• FN+F6: Search
• FN+F7: Previous title
• FN+F8: Play/pause
• FN+F9: Next title
• FN+F10: Mute
• FN+F11: Decrease volume
• FN+F12: Increase volume

Multimedia Functions (MAC System):

• F1: Decrease screen brightness / FN+F1=F1
• F2: Increase screen brightness / FN+F2=F2
• F3: Display multi-task window (Ctrl + Up Arrow) / FN+F3=F3
• F4: Siri / FN+F4=F4
• F5: Display desktop (F11) / FN+F5=F5
• F6: Search (Command + Space) / FN+F6=F6
• F7: Previous title / FN+F7=F7
• F8: Play/pause / FN+F8=F8
• F9: Next title / FN+F9=F9
• F10: Mute / FN+F10=F10
• F11: Decrease volume / FN+F11=F11
• F12: Increase volume / FN+F12=F12

XIII. Functions of FN Combination Key:

• FN + [ { : Home
• FN + ] } : End
• FN + ; : : ScrLK
• FN + ' " : PrtSC
• FN + / ? : Pause

XIV. Knob Function:

Its function is to adjust volume by default. Volume increases by turning the knob clockwise and decreases counterclockwise. Pressing the knob mutes the audio; pressing again restores the volume. Hold the knob for 3 seconds (keyboard light flashes twice) to switch the knob function to adjust keyboard backlight brightness. Brightness increases clockwise and decreases counterclockwise. Indicator light A flashes 3 times at the limit. Pressing the knob cycles through 15 light effects: going with the tide, following as the shadow, sine light wave, spinning the windmill, colorful waterfall, blooming flowers and wealth, normal lighting mode, breathing mode, dreamy rainbow, ready to start at a touch, strolling in the rain, button ripple, dotted stars, snow treading without trace, and the endless flowing river. Hold the knob again for 2 seconds (keyboard light flashes twice) to return to volume adjustment.

XV. Low Battery Indication:

• When battery voltage is lower than 3.3V, light effects are disabled. Battery indicator flashes red slowly on key actions.
• When battery voltage is equal to or lower than 3.0V, keyboard function is disabled.

XVI. Automatic Power Saving:

• When the keyboard is not operated for 3 minutes, the backlight turns off, and it enters standby state.
• It enters hibernation state after 30 minutes of inactivity.

XVII. Charging Indication:

When connected to a computer or charging adapter via TYPE-C USB cable, the keyboard is in charging state. The battery indicator is solid red during charging and solid green after charging is completed.

XVIII. Battery Level Indication:

Battery level is indicated with RGB colors: flickers red (<20% battery), flickers blue (<60%), flickers cyan (<80%), and displays green (full battery). During charging, the indicator light is solid red and turns green upon completion.

XIX. Battery Level Display Function:

Hold FN + ALT key to turn off all backlights. The [1!] - [0)] keys in the letter area display the battery level. When battery level is low, [1!] - [3#] keys display red. For battery levels of [3#] key or above, [1!] - [0)] keys display green. Release FN + ALT to restore default light effect.

XX. Device Name:

• Wired: Gaming Keyboard
• Bluetooth: BT3.0 Keyboard, BT5.0 Keyboard

XXI. Resetting:

Hold FN + ESC for 3 seconds to restore factory settings and clear all macro settings.

FAQ

1. If the keyboard doesn't respond: Please check if the keyboard's USB cable is correctly inserted into the corresponding USB port on the computer, or try another USB port.
2. If you spill liquid on the keyboard: Please unplug the keyboard's USB cable from the computer immediately. Wipe off excess liquid and place the keyboard in a dry and ventilated place. Ensure the keyboard dries naturally before the next use.

Battery Safety Guidelines

• DO NOT replace the battery with a different model.
• DO NOT use this product if the battery shows signs of damage including, but not limited to tearing, deformation, leakage, or the smell of electrolytic material.
• DO NOT touch the battery if material is leaking and seek immediate medical attention if any material comes into contact with your skin or eyes.
• DO NOT expose the battery to liquid, heat sources, electricity (outside of the product itself), or other non-standard operating conditions.
• DO NOT remove the battery except for proper disposal and recycling as required by local laws and regulations.
• DO NOT impact, bend, alter, disassemble, or otherwise damage the battery as the contents are volatile, hazardous, and can be harmful.

CAUTION:

Failing to follow all safety guidelines may result in product damage, explosion, fire, and/or electric shock.

Compliance Statements

Canada Compliance

This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's licence-exempt RSS(s). Operation is subject to the following two conditions: (1) This device may not cause interference. (2) This device must accept any interference, including interference that may cause undesired operation of the device.

(French: Cet appareil contient des émetteurs / récepteurs exemptés de licence conformes aux RSS (RSS) d'Innovation, Sciences et Développement économique Canada. Le fonctionnement est soumis aux deux conditions suivantes: (1) Cet appareil ne doit pas causer d'interférences. (2) Cet appareil doit accepter toutes les interférences, y compris celles susceptibles de provoquer un fonctionnement indésirable de l'appareil.)

FCC Statement

Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Product Information

Brand: Redragon

Product Name: CYRUS PRO Wireless 75% Gasket Mechanical Keyboard

Model Numbers: K681MG-RGB-PRO, 7267

Description: Mechanical Gaming Keyboard

Additional Information (from title block): Size: 100x100mm (Folded). Material: 80g writing paper. Printing: Single black double-sided printing.