User`s manual

EZ-0011 CHAPTER 2 SPECIFICATIONS
R20UT0702EJ0100 Rev. 1.00 Page 14 of 30
Jun 20, 2011
Table 2-4 Dimming Switch Setting and Microcontroller Connection Destination Port
Switch
Function
Note
Destination port
SW1 Starting of auto-tuning
Dimming setting for LED channel 1
P35
SW2 Dimming setting for LED channel 2 P36
SW3 Dimming setting for LED channel 3 P37
Note The switch functions are the functions in the program created with the software auto generation tool
Applilet EZ for HCD.
Table 2-5 Functions of LED Output Connectors
Terminal
Function
Note
1+ Output terminal of channel 1 (+)
1- Output terminal of channel 1 (-)
2+ Output terminal of channel 2 (+)
2- Output terminal of channel 2 (-)
3+ Output terminal of channel 3 (+)
3- Output terminal of channel 3 (-)
Note When connecting the LED load to the output, connect the anode side of the LED to the output
terminal (+) side, and the cathode side to the output terminal (-) side.
Figure 2-3 Example of LED Output Connector Terminal Layout and LED Connection
Do not plug in or unplug a connector or cable with power applied to the board.
Doing so may cause product failure, generation of heat, fire or rupture.
Do not carry this board with connecting any cable.
Doing so may cause damage of cable and cause product failure, generation of heat, fire or electric shock.
When connecting the LED load to this product, the user must be responsible for performing
work and connection of wiring properly to avoid defective connection.
Improper wiring work or connection may cause failure, heat generation, fire, or electric shock.
Use wires that have the ratings of the LED load complying with the safety standard or better to
connect the LED load.
Using nonconforming items or items that do not satisfy the ratings may cause failure, heat generation,
fire, or electric shock.
Warning