P4.81 Indoor Rental Led Screen For Vocal Concert
Module Size(mm) | 250mm*250mm |
Module Resolution(dots) | 52*52 |
LED Type | SMD2727(3 IN 1) |
Brightness( cd/sqm | ≥1000 |
Scan Mode | 1/16 |
Cabinet Size(mm) | 500mm*1000mm |
Average Power Consumption(W) | 480-900 |
Voltage | AC220v/50Hz Ac110v/60Hz |
Protection Level | IP65 |
Lifespan | 100000 Hours |
Refresh Rate | LED screen refresh frame frequency recommended is no less than 1920HZ(recommended) |
Color | 64g color( on the condition of 4096 gray scale) |
Horizontal/Vertical View Angle(degree) | 140° |
Color Temperature | The brightness of R.G.B.is adjustable according to software 100level; Color temperature is adjustable in terms of detailed requirements |
Gray Scale | 14 BIT Recommended |
Effective Communication Distance(without relay) | Unshielded twisted-pair (UTP) net line transmission distance is 100 meters, max transmission distance 130 meters |
Q1. What's the connection between scan method with IC?
The ratio is lower scan method, more brightness, more power supply and more IC and more cost.
Q2. I need to have aspect ratio 16:9.
Usually, that's ratio for LCD, let's try to get closer.
Q3. The display will come to me in parts?and i have to install each part together?
Yes, but it's quite easy. We will send you the instruction and
also we can remote to help you to adjust the software, everything.
Q4. What's the function of video processor?
It can tranfter the video source to make the screen performance more clear.
Sometimes there has HD camera, so that ther performance can show themselves on the screenas well.
Q5. If buy second order for same series rental cabinet to combine a bigger screen, any problems?
Honestly, there will be a little difference.
Two reasons, one is the led lamps can not keep the exactly color if not in one batch of order.
Other, is even the led lamps are of the same batch, but some of Them have used for some times, but some of them have not used completely. So that's a little hard to get the colors calibrated correctly.
