# How to Connect Your A3 Laser Light to FB3 and PC

## Step-by-Step Guide for ILDA Mode Setup

Follow these simple steps to connect your A3 laser light to an FB3 controller and your PC using the ZQShow software.

### Step 1: Switch A3 Laser Light to ILDA Mode
Ensure your A3 laser light is set to ILDA mode for proper connection.

### Step 2: Connect A3 Laser Light to FB3
Use an ILDA cable to connect your A3 laser light to the FB3 controller.

### Step 3: Connect FB3 to Your PC
Connect the FB3 controller to your PC using a USB cable.

### Step 4: Launch ZQShow Software
Open the ZQShow software on your PC.

### Step 5: Confirm FB3 Connection to PC
Check the bottom right corner of the ZQShow interface. A green check mark indicates a successful connection between the FB3 and your PC.

### Step 6: Set the Projection Area
In the ZQShow software, navigate to the settings and configure your projection area. Make sure to select the correct area for your projection.

### Step 7: Confirm Complete Setup
After configuring the projection area, the software should indicate two green check marks in the bottom right corner, confirming that both the FB3 controller is connected to the PC and the laser light.

Now you are ready to create stunning laser shows with your A3 laser light, FB3 controller, and ZQShow software! Enjoy your enhanced lighting experience.

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