1. Fully support HRV07，support programs change and order programs.
2. Support led drivers with PWM, highly improved refresh rates with static screens and dynamic screens.
3. Full new grey engine,better performance on low grey level.
4. Support automatic collection on error detection and other error information.
5. Support PC 1000M network card image sending,need no sending card.
6. Support 10bit HD video source.

Features of Dbstar DBS-HRV09 Full Color LED Receiver Card:

1. adpot the V-PWM3 proprietary technique

2. support led drivers with PWM ,highly improved refresh rate

3. Bran-new grey engine,better performance on low grey level

4 Support PC 1000M network card sending, no need sending card

5.Support playof 16bit HD video source

6.Support split connection, fully use 16groups data outputs ,raise refresh rate

7.Support grey disappearation ,easy to make the shadow disppear from the dynamic screens

8. Support brightness calibration(16bit),chromatic caliberation.

9.Power-on gradual protection .OE polarity switch control to protect screen scan tubes

10.working voltage range:2.5-12V DC

Parametes of DBSTAR DBS-HRV09S LED Video Receiver Card：

Type	Typical value	Max value
Supported screen type	single color, dual-color,full-color, real pixel,virtual pixel.
Supported LED drivers	MBI5026/MBI5030/MBI5036/
	MBI5039/MBI5042/MBI5050/ MBI6024/
	LPD6803/DM413/DMX512/ ZQL9726
	TCD62D722/TC62D766/ MBI5050/MBI6024
Pixels by single sending card	1280×1024(dual ports)
Number of receiving cards connected by cable	<100	256
Pixels by single receiving cards	256 x192（full color）	512×384（full color）
	1024 x512（dual color）	1280 x512（dual color）
RGB data groups by single receiving card	16-24	24
Lines by one group RGB	1/2/4/8/16/32	32
Grey grades	4096(4k)	65536(64k)
Data CLK frequency	15.62MHz	31.25MHz
Refresh rate	180Hz	>3600Hz(如MBI5042)
Brightness wastage	15~20%	<5%
PWM brightness adjust degree	256(may automatically adjust by brightness sensor)
Electronic current plus brightness adjustment grade	64/256(according to led drivers)
Dot by dot revise pixels by PWM brightness	64×64	256×256
Pixels on open circuit and short circuit error detection	static：2048×16；1/2：1024×16；
	1/4：2048×16；1/8：4096×16； 1/16：8192×16
Fiber transmission distance	Multi-mode fiber ：500meters； single-mode fiber：10KMs
Other functions	Power on gradual protection
	OE Polarity switch protect screen scan tubes, led screen self-detecting
sending card function	Sending images by 1000M network card PC

1. Each items not including shipping cost. You can check the shipping cost after you add the goods in the shopping cart.

2. DHL express is the default method. Others express like UPS or Fedex will be adopted only when DHL is not available or not suitable at the destination; If you would like to ship the goods by sea or by air, please contact us in advance.

3. We will ship your order within 2 working days upon receiving payment. We will re-inform you another fastest delivery date if the goods is out of stock.

4. We only ship to the confirmed address from your order information. Please do confirm the delivery address on your account when you pay by PayPal or Credit Card.

5. Shipment time is depends on the carrier and excludes weekends and holidays. Transit time may slow, particularly during the holiday season.

6. Please inform us in advance if you wanna declare lower value on the shipping invoice in order to avoid or minimize the customs tax on your side. If not, we will use the orginal amount as paid.

7. If required, please assist the courier for necessary assistance concerning the customs clearance of the goods locally.

8. Please check the items in front of the courier when they arrive. If the goods are damaged, please try to obtain local courier’s documentary evidence for the breakage, In the meantime, please email us with photos or videos of the packaging and products as soon as possible.

9. If you have not received your shipment within 15 days since payment date, please contact us. We will track the shipment and get back to you ASAP.

10. The products ordered will not enjoy return and warranty if their codes are ripped off.

11. We provide two years warranty for most of our products sold (special terms are subject to final Proforma Invoice.). If there are any defects under normal use during this period, we will fix or replace for free at our factory. Customers only responsible for turn back shipping cost.

Why Buy from us?

1.Strong technical background. we are a professional LED screen manufacturer in Shenzhen China. our engineers are well experienced in all kinds of LED controller card configuration and operation and producing and using LED screens.

2.No MOQ request on all our products. You can buy even one sample to test our products before placing bulk orders.Many other suppliers have strict MOQ request,which is not convenient for buyers.

3.Quick and safe payment. You can pay by credit card through Paypal, which offers complete buyer protection and avoids having to share any of your financial information.

4.Good quality control. Our technicians inspect all the products earnestly before packaging.

5.Long warranty period. All LED controller products you buy from ledpartsmall.com are under two years warranty. You can send the defective products back to us for repair during the warranty period, and we will repair them and send back to you. The shipping cost is afforded by sender.

6. Good support from our English-speaking engineers. Before and after sales 7/24, you can get full support from our engineers, we are proficient in English.