DigiTech AC-1772 User Manual

4K HDMI to Composite Audio & Video Converter

AC-1772

User Manual

Box Contents

1 x 4K HDMI to Composite Audio & Video Converter

1 x 5V/1A DC Power Supply Adaptor

Operating Instructions

1. Connect a source such as a PC or DVD to the Converter HDMI input.

2. Connect a display such as a monitor, TV or Projector to the Video/L,R output on the
Converter.

3. Power on the device and display.

Operation Controls and Functions

1. HDMI IN: This slot is where you connect the HDMI source output from DVD, PC or Laptop.

2. MICRO USB: Socket for Micro USB connection.

3. Power LED: This red LED illuminates when the device is connected with power supply.

4. RESET Button: Press this button to choose CVBS PAL or NTSC formats output.

5. ENTER Button: Press this button the scaling of the output picture.

6. RATIO Button: Press this button to switch output ratio (16:9 or 4:3).

7. Video/L ,R output: Connect a display such as a monitor, TV or Projector to the Video/L,R
output on the Converter.