T-300K programmable digital SPI master LED controller
T-300K is discontinued, please consider the replacements T-790K or K-1000C
Maximum 8192 pixels support, it can connect to each other to support maximum 0.3 million pixels, we are distributor of brand T-300K, genuine version, not cheap phony copycat type
32～65536 grade gray level, support software Gamma correction
Support the rules and special-shaped handle
8 ports output，one port can support 512-1024 lamp pixels
On-line (also can SD Card) control, offline control can be multiple controllers used in combination, the contents of the line control program stored in the SD card
Compatible with single line or double line chips
If the controller to the lamps distance can choose photoelectric isolated transmission and as far as several distances of up to 200-300 meters
Note: the T-300 K controller offline control, each machine controller must put a SD card.
Note: If the distance between controller and lamps more than 50m, we suggest using differential signal transmission control or Photoelectric isolated signal transmission control,please read the manual carefully. Signal lines must be a cable,the best is Super five kinds of cable.
LED digital tube, LED point light sourcethe exterior light and a module pixel screen (dazzle colour screens) high power DMX lighting.
Type: SD card, if controlling so many lamps it is best to use the high-speed SD card
Store file: *.led
Working temperature: -30~85 Celsius
Working voltage: AC 85~265V
Working power: 8W
Signal port: 3pin connect port
Note: T-300K Support online download the effect-file to SD card.
Before copy files to SD card,The SD card must be formatted as FAT format.
The SD card in controller can not be hot-swappable, plug the SD card every time, you must first disconnect the power supply
Differential signal transmission control
For many big engineering, the distance between lamps and controller more than 50m and less than 200m.
built-in Signal transmitter above signal transmission Repeaters,signal transmission receiver
The distance, between controller and transmission Repeaters between transmission Repeaters and transmission Repeaters between transmission Repeaters and signal transmission receiver can not be more than 50m,The maximum distance between controller and signal transmission receiver is 200m
Question 1: controller after electrify, indicator light is normal, but the lamps no effect change
Answer: the reasons for this are the following:
(1) Please check lamps signal and controller have correct connection.
(2) If it is meet TTL signal, lamps and lanterns and controller must altogether, namely the lamps GND (ground) to the GND and controller (ground) got together.
(3) Please check the effect file of SD card ,the selected models whether current lamps and used the chip consistent.
Question 2: after power, the T-300k ERROR indicator has been flashing without display output
Answer: the ERROR indicator has been flashing means the controller did not read the card correctly, possible problems:
SD card is empty, with no effect file.
The effect file in the SD card and the controller model are not match, please choose correct controller model in LedEdit and then re-create the effect file *led.
SD card did not format to FAT before copy effect files.
Please check the supply power voltage, the controller can be individually powered to exclude power reasons
Changing the SD card and then test to exclude the possibility of a bad SD card
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TM1903, TM1904, TM1909, TM1912
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