package including mother board * 1 control board * 1 remote control * 1 data cable * 1 transformer *1
Product Introduction:
Full function infrared remote control system
4-digit LED display screen status display
Original CS3310 voice control chip
Both remote and manual operation are possible
-96DB -+31.5DB volume control remote control. It can be manually operated (with 0DB lock)
Using a 24c02 to store data to avoid losing settings during shutdown
Equipped with remote control signal output for on/off operation.
Multifunctional coding switch operation method (one switch can achieve the following 5 functions)
1 Left rotation is the volume-
2 Right rotation is the volume+
Press and hold for more than 3 seconds to shut down
Press once in standby mode to turn on the device
5 short press to switch the audio source (4 sets of loop control examples 1, 2, 3, 4, 1, 2, 3, 4)
P1 port introduction: In case of open circuit, the system works in pure potentiometer mode, and the maximum 0DB has no gain. Because this function is commonly used by foreign famous computers
When there is a short circuit, the system activates the amplification function of 0DB-31.5DB
P2 Port Introduction: When the circuit is open, the memory function is turned on, which means that the previous shutdown volume value will be read when the computer is turned on again after each shutdown,
When there is a short circuit, the memory function is turned off as the volume value=-46DB after each startup
Product size: motherboard 80MM * 85MM Control board: 98MM * 31.5MM
