diff --git a/examples/check_device.py b/examples/check_device.py
index 2242c4b..300f475 100644
--- a/examples/check_device.py
+++ b/examples/check_device.py
@@ -6,12 +6,14 @@
 
 This script connects to an ONVIF-compliant device and retrieves basic
 information such as device details and scopes using the Core (Device Management) service.
+And using to_dict() (>= v0.2.8 patch) function to convert the response to a dictionary.
 """
 
+import json
 from onvif import ONVIFClient
 
 HOST = "192.168.1.3"
-PORT = 80
+PORT = 8000
 USERNAME = "admin"
 PASSWORD = "admin123"
 
@@ -20,9 +22,9 @@
     device = client.devicemgmt()
 
     # print device information
-    print(device.GetDeviceInformation())
+    print(json.dumps(device.GetDeviceInformation().to_dict(), indent=4))
 
     # print device scopes
-    print(device.GetScopes())
+    print(json.dumps(device.GetScopes().to_dict(), indent=4))
 except Exception as e:
     print(e)