1. Huidu R502 LED Display Cascading Receiving Card 256×256 Features: HD-R502 no need HUB, and been have 16PORT HUB75B. Functions same
with HD-R500
2. Huidu R502 LED Display Cascading Receiving Card 256×256 Mainly parameter.
| Working ways | Used in Sending card HD-A601/602/603 Series, HD-C10/C30series,
HD-A30/A30+ Series |
| Suitable Modules types | ក្នុងផ្ទះ & ក្រៅពណ៌ពេញ & ម៉ូឌុលពណ៌តែមួយ / ពីរ
Support MBI5041/5042、MBI5050、My9221、MY9268 etc PWM |
| របៀបស្កេន | ឋិតិវន្ត, 1-32 ស្កេនដោយចៃដន្យ |
| ទំនាក់ទំនង | Gigabit Network |
| 1pcs of receiving card support areas | ក្រៅ: 256W*256H Indoor: 512w * 128h
The highest height is 512H.The longest width 512W |
| Receiving cards sequence | Sequence randomly, and it can recognize the sequence by software or set up sequence by hand.
Receiving card connected speed by nanoseconds |
| មាត្រដ្ឋានពណ៌ប្រផេះ | 0-65536 |
| Smart Set | Smart កំណត់ដោយជំហានងាយៗមួយចំនួន, តាមរយៈការកំណត់ធម្មតា ,វាអាចសាកសមនឹងទម្លាប់ PCB ស្ទើរតែខុសគ្នា |
| មាតិកាលេង | លេងវីដេអូ、ចីវិត、រូបភាព、អត្ថបទ、ធេវី、ppt、បេលវេលា、បញ្ជរ |
| មុខងារសាកល្បង | វាមានប៊ូតុងសាកល្បងដោយខ្លួនឯង, អាចសាកល្បងរបៀបក្រហម、បៃតង、ខៀវ、ស、ប្រផេះ、ខ្សែដែលមានរាងដូចឆ្អឹង、ក្រឡាចត្រង្គ、ចំណុច។ ល |
| សៀគ្វីទទេ | គាំទ្រ |
| ចម្ងាយទំនាក់ទំនង | 150m use CAT5E OR CAT6 Cable (From Sending card to Receiving card) |
| ច្រក | 2pin 5V Power x1,Gigabit portX2 5B HUB portx16 |
| វ៉ុល | 4V-6V |
| សីតុណ្ហភាពការងារ | 40-85 |
3. Connected ways??/ខ្លាំង>Here used HD-A602 Sending card??/ខ្លាំង>
4. Data interface description:
①:ច្រកថាមពល: 4V-6V
②:Gigabit Port: Connected sending card HD-A601/602/603 or HD-C10/C30/or HD-A30/A30+ etc.
Two Ports is same
③:Testing button: after adjusted display working normal, then press by sequence, it come out color red 、បៃតង、ខៀវ、ស、slash.(ចំណាំ: just software saved parameter same with display screen, and pull out the Network cable, Then press the testing button is affective)
④:Light D1 normal status is flicker, showed controller working normal??/ទំ>
Light D2 normal status is flicker fast, showed recognized the Gigabit and receiving data.
⑤:16 PORT of HUB75B: Connected LED module Port.



