T-300K Parameters：
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AC IN
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Exchange
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COM(common port)
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GND (ground wire)
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220V power supply
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POWER
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POWER LIGHT
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DAT
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Signal
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STATUS
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Status light
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CLK
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The clock line
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SD CARD
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SD card slot
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A.32—256 grade Gray level，Support software Gamma correction。
B.Support the rules and special-shaped handle.
C.8 ports output，one port can support 512-1024 lamp pixels.
D.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.
E.Compatible with single line or double line chips.
F.If the controller to the lamps distance can choose photoelectric isolated transmission and as far as several distances of up to 200-300 M
Note: the T-300 K controller offline control, each machine controller must put a SD card.
2012 Edition T-300K controller can only be combined with the new version software LedEdit2012 . Using the old software does not support the new version of the controller, the new version of the controller has been printed the Chinese sign.
Memory card：
Type：SD card（if controlling so many lamps it is best to use the high-speed SD card.）
Capacity：128MB—2GB
Format：FAT ,Store file：*.led
Physical parameters：
Working temperature ：-30℃—85℃
Weight：1.35KG
Working voltage：AC220V
Working power：8W
Size：L270mm×W180mm×H55mm
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.
Between transmission Repeaters and signal transmission receiver ,the cable no longer than 50m.The maximum distance between controller and signal transmission receiver is 200m.
FAQ:
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:
(1)SD card is empty, with no effect file.
(2)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.
(3)SD card did not format to FAT before copy effect files.
(4)Please check the supply power voltage, the controller can be individually powered to exclude power reasons.
(5)Changing the SD card and then test to exclude the possibility of a bad SD card.
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