diff --git a/config.json b/config.json
index b43a32e..8e0df6f 100644
--- a/config.json
+++ b/config.json
@@ -142,7 +142,7 @@
                             "DeviceSetupList": [
                                 {
                                     "DeviceName": "JVC AV Receiver",
-                                    "Input": "Dvd"
+                                    "Input": "CD"
                                 }
                             ],
                             "VolumeDevice": "JVC AV Receiver",
diff --git a/src/index.ts b/src/index.ts
index 313dd6a..14b2cb7 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -133,7 +133,7 @@ class HarmonyMatrixPlatform {
                     controlDeviceId: configActivity["ControlDevice"],
                     outputDeviceId: configActivity["OutputDevice"],
                     displayName: configActivity["DisplayName"],
-                    useMatrix: configActivity["UseMatrix"],
+                    useMatrix: configActivity["UseMatrix"] === "true" ? true : false,
                     deviceList: devices
                 }));
                 this.log(`INFO - Added activity '${configActivity["DisplayName"]}'`);