DLPU034C June   2015  – November 2016 DLP4710 , DLPA3005

 

  1.   DLP LightCrafter Display 4710 EVM User’s Guide
    1.     Trademarks
    2. 1 Safety Instructions
    3. 2 What is in the LightCrafter Display 4710 EVM
    4. 3 Light Engine
    5. 4 Quick-Start Procedure
    6. 5 Connectors, Headers, and Switch Description
    7. 6 EVM Setup
    8. 7 Applicable Documents
  2.   Revision History

4 Quick-Start Procedure

This quick-start assumes default conditions as shipped.

  1. Power up the DLP LightCrafter Display 4710 EVM by applying an external DC power supply (12-V DC, 6.67 A) to the J_PWR connector.
    External power supply requirements:
    • Nominal output voltage: 12 VDC
    • Max output current: 6.67 A
    • Efficiency Level V

    2. NOTE

    TI recommends using an external power supply that complies with applicable regional safety standards such as (by example) UL, CSA, VDE, CCC, PSE, and so forth. The D_12ON LED indicates that 12-V power is applied.
  2. Move the SW_MSPONOFF switch to the on position to turn the DLP LightCrafter Display 4710 EVM on. D_PROJON LED indicates that the LightCrafter Display 4710 EVM is turned on.
  3. After the DLP LightCrafter Display 4710 EVM is turned on; the projector will display a DLP LightCrafter Display splash image by default.
  4. The focus of the image can be adjusted on the optical engine.
    5. DLPDLCR4710EVM fig3_optical_engine.gifFigure 3. Optical Engine With Focus Adjustment
  5. Connect USB to the LightCrafter Display 3010 EVM and open the GUI on your computer. If needed, connect an HDMI source to the EVM and communicate to the EVM through the GUI software.
  6. When turning off the projector, turn off the SW_MSPONOFF switch prior to removing the power cable.

    7. CAUTION

    To avoid potential damage to the DMD, TI recommends to turn off the projector with the SW_ONOFF before disconnecting the power.
  7. The DLP LightCrafter has 12 indicator LEDs (see Table 2).

Table 2. LEDs on the DLP LightCrafter Display 4710 EVM

LED INDICATOR DESCRIPTION
D_PROJON On when projector is turned via switch
D_12ON 12-V power applied
D_MSP On when HDMI cable plugged in and external video detected.
Off when external video is not detected.
D_IRQS On during DLPC3439_Slave boots
Off when projector is running. Indication of DLPC3439_Slave boot-up completed and ready to receive commands
D_IRQM On during DLPC3439_Master boots
Off when projector is running. Indication of DLPC3439_Master boot-up completed and ready to receive commands
D_USBTX Blinking when PC is communicating to DLPC3439 over I2C
D_USBRX Blinking when PC is communicating to flash over SPI
D_MSPACK On when Cypress CY3420 is I2C master
Off when MSP430 is I2C master
D_MSPREQ On when Cypress CY3420 requests the MSP430 to give Cypress master control of the I2C bus
D_GPIO5 Status indication of DLPC3439_Master GPIO5
D_GP5V On when DLPA3005 applies 5 V
D_RSTZ On when DLPC3439 is in RESET