Control System Parameters |
|
sending equipment |
ZH series sending card / asynchronous play box/Gigabit Ethernet |
single card control area |
Maximum support 512*384 pixels. |
single wire cascade card number |
Up to 65536. |
parameter read back |
Support configuration file read back. |
synchronization between the cards |
Realized nanosecond synchronization between the cards .Strictly synchronize between the receiving cards, camera shooting no dislocation. |
variety of test pattern |
Receiving card test modules, slash, gray, red, green, blue, bright and so on test modes, support cable fault detection. |
online upgrade |
If the the receiving card program of display need upgrade, can be upgraded without detached the receiving card from the big screen. |
Display Effect |
|
refresh rate of conventional chips |
Usual manner and high refresh mode,make the refresh rate multiplied. |
serial frequency |
4.69MHz-30MHz |
gray scale |
Maximum 65536 levels gray scale. |
gray compensation characteristics |
Each gray level has independent compensation, support lamp light when gray level is 1 level. |
LED Module Compatibility |
|
chips support |
Conventional chip, PWM chip, lighting chip etc. all mainstream LED driver chips. |
scan type |
Arbitrary scan types between static and 1/32 scan. |
Compatible Device and Interface Types |
|
communication distance |
UTP≤140M,CAT6≤170M,, no limitation for optical fiber line. |
compatible transmission equipment |
Gigabit switches, Gigabit Ethernet optical fiber transceiver, Gigabit fiber switch. |
DC power supply interface |
Wiring terminal, support DC3.3V~6V. |
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