1. پیژندنه
This manual provides instructions for the installation, operation, and maintenance of your JONSBO ZA-240BR (Reverse) PC Case Fan. This unit features two 120mm ARGB fans integrated into a single frame, designed for efficient cooling and aesthetic enhancement of your PC build. The reverse blade design ensures optimal airflow direction for specific case configurations, while the infinity mirror effect provides dynamic lighting.

Image 1.1: JONSBO ZA-240BR (Reverse) PC Case Fan unit.
2. د خوندیتوب معلومات
- Ensure your computer is powered off and unplugged from the wall outlet before installation or maintenance.
- د الکتروسټاتیک خارجیدو څخه د زیان څخه د مخنیوي لپاره اجزاو ته په احتیاط سره لاس ورکړئ. د جامد ضد لاسي تسمې کارولو په اړه فکر وکړئ.
- Do not force connectors. Align pins correctly before plugging in cables.
- محصول د مایعاتو او ډیر رطوبت څخه لرې وساتئ.
- Do not attempt to disassemble the fan unit beyond what is instructed in this manual.
3. د بسته محتويات
ډاډ ترلاسه کړئ چې ټول توکي ستاسو په کڅوړه کې شتون لري:
- JONSBO ZA-240BR (Reverse) PC Case Fan Unit
- د سکرو نصب کول

Image 3.1: The JONSBO ZA-240BR fan unit, showing its integrated design and cables.
4. مشخصات
| فیچر | تفصیل |
|---|---|
| ماډل نمبر | ZA-240BR (Reverse) |
| د محصول ابعاد | ۶.۳"L x ۳.۳۵"W x ۱.۷۷"H (۱۶۰mmL x ۸۵mmW x ۴۵mmH) |
| د فین اندازه | 2 x 120mm |
| د بریښنا نښلونکی ډول | 4-Pin (PWM), 3-Pin (ARGB 5V) |
| والیtage | DC 12 Volts (Fan), LED 5V (ARGB) |
| واټtage | 5.16 watts (Fan), LED 5.80W (ARGB) |
| د شور کچه | 21.3-37.3 dB(A) (Regular), 17.3-31.6 dB(A) (Reverse) |
| اعظمي گردش سرعت | ۸۰۰-۱۸۰۰ RPM (±۱۰٪) |
| مواد | المونیم |
| مطابقت لرونکې وسیلې | د PC قضیه |
| روښنايي | Addressable RGB (ARGB) with Infinity Mirror Effect |
5. ترتیب کول
5.1 نصب کول
- خپل کمپیوټر چمتو کړئ: خپل کمپیوټر بند کړئ او د بریښنا له ساکټ څخه یې وباسئ. د فین نصبولو ځایونو ته د لاسرسي لپاره د خپل کمپیوټر کیس خلاص کړئ.
- Mount the fan unit: Position the ZA-240BR fan unit in your desired location (e.g., top, front, bottom of the case). Secure it using the provided mounting screws. Ensure the reverse blades are oriented to pull air in or push air out as intended for your case's airflow strategy.
- کیبلونه وصل کړئ: The fan unit features simplified cabling for both PWM (4-pin) and ARGB (3-pin, 5V) connections. Connect the 4-pin PWM cable to an available fan header on your motherboard. Connect the 3-pin ARGB cable to a compatible 5V ARGB header on your motherboard.

انځور 5.1: شاته view of the fan unit showing the integrated cables for simplified connection.
5.2 د تارونو ډیاګرام
The ZA-240BR unit uses a single cable for both fan power/control and ARGB lighting, simplifying cable management. Connect the 4-pin connector to a PWM fan header and the 3-pin 5V ARGB connector to a compatible ARGB header on your motherboard. If your motherboard lacks a 5V ARGB header, an external ARGB controller (not included) will be required for lighting control.

Image 5.2: The fan unit with its integrated cables ready for connection to the motherboard.
۳.۲ بصري لارښود
For a visual demonstration of the JONSBO ZA/ZB fan series, including installation and lighting effects, please refer to the official product video below.
Video 5.3: Official JONSBO ZA/ZB fan series overview, demonstrating features and potential installation scenarios.
6. عملیاتي لارښوونې
۴.۱ د فین سرعت کنټرول (PWM)
The 4-pin PWM connector allows your motherboard to dynamically control the fan speed based on system temperature. This ensures optimal cooling performance while minimizing noise. You can configure fan curves through your motherboard's BIOS/UEFI settings or dedicated software provided by your motherboard manufacturer.
۴.۲ د ARGB رڼا کنټرول
The 3-pin 5V ARGB connector enables synchronization of the fan's lighting effects with your motherboard's ARGB ecosystem. Use your motherboard's RGB software (e.g., ASUS Aura Sync, MSI Mystic Light Sync, GIGABYTE RGB Fusion, ASRock Polychrome Sync) to customize colors, patterns, and brightness of the infinity mirror lighting. Ensure your motherboard's ARGB header supports the number of LEDs in the fan unit (52 lamp beads around the circumference and 18 in the axis).

Image 6.1: The JONSBO ZA-240BR fan showcasing د دې متحرک ARGB رڼا او د انفینټي عکس اغیزې سره.
7. ساتنه
7.1 پاکول
Regular cleaning helps maintain optimal performance and extends the lifespan of your fan. Periodically, with the PC powered off and unplugged:
- Use compressed air to remove dust from the fan blades and frame.
- Gently wipe the fan frame and infinity mirror surfaces with a soft, dry, lint-free cloth.
- Avoid using liquid cleaners or abrasive materials, as these can damage the fan or its lighting components.
8. ستونزه حل کول
۶.۱ فین نه ګرځیدونکی
- وګورئ چې آیا د 4-پن PWM کیبل په خوندي ډول د مدر بورډ فین سرلیک سره وصل دی.
- ډاډ ترلاسه کړئ چې د فین سرلیک ستاسو د مور بورډ په BIOS/UEFI ترتیباتو کې فعال شوی دی.
- Test the fan on a different fan header or with a known working fan to rule out a faulty header.
8.2 ARGB Lighting Not Working or Incorrect
- Ensure the 3-pin 5V ARGB cable is correctly connected to a compatible 5V ARGB header on your motherboard. د 12V RGB سرلیک سره مه وصل کیږئ، ځکه چې دا به LEDs ته زیان ورسوي.
- Check your motherboard's RGB software to ensure the lighting is enabled and configured correctly.
- Confirm that your motherboard's ARGB header or external controller supports the number of LEDs in the fan unit (52 circumference, 18 axis). Some lower-end controllers may not support this count, leading to partial or no illumination.
- If using an external ARGB controller, ensure it is properly powered and configured.
8.3 ډیر شور
- Check for any obstructions (e.g., cables) hitting the fan blades.
- ډاډ ترلاسه کړئ چې د فین واحد په خوندي ډول نصب شوی او د کمپیوټر کیس په وړاندې نه وایبریټ کیږي.
- Adjust the fan speed curve in your motherboard's BIOS/UEFI or software to reduce RPM at lower temperatures.
9. تضمین او ملاتړ
JONSBO products are manufactured to high-quality standards. For warranty information, please refer to the warranty card included with your product or visit the official JONSBO website. For technical support or further assistance, please contact JONSBO customer service through their official channels.