Control System Parameters |
|
Sending equipment |
ZH series sending card / asynchronous play box/Gigabit Ethernet |
Single card control area |
Maximum support 512*256 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 scanning type between static and 1/32 scans. |
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. |
HUB interface type |
Comes with 2 standard 50Pin interfaces, support various types of switching boards. |
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