Update NAD M12 - Smart Power Follow

NAD M12 - Smart Power Follow.-.md

@@ -34,7 +34,7 @@ The logic is:
              ▼
         Check all players
              │
-       ┌─────┴─────┐
+        ┌────┴────┐
         │         │
       Active    All OFF
         │         │
@@ -45,7 +45,7 @@ The logic is:
         ▼         ▼
      NAD ON   Re-check players
                   │
-             ┌─────┴─────┐
+             ┌────┴────┐
              │         │
           Active     All OFF
              │         │
@@ -208,16 +208,12 @@ For systems where media players need time to stabilize:
 
     Apple TV: playing
     Spotify: off
-
             │
             ▼
-
     Apple TV: off
     Spotify: playing
-
             │
             ▼
-
     NAD M12 remains ON
 
 ### Stopping all playback
@@ -225,7 +221,6 @@ For systems where media players need time to stabilize:
     Apple TV: off
     Spotify: off
     Chromecast: off
-
             │
             ▼
        Wait 30 seconds
@@ -242,12 +237,79 @@ For systems where media players need time to stabilize:
 - One or more `media_player` entities
 - A `media_player` entity representing the NAD M12
 - The NAD M12 must support `media_player.turn_on` and `media_player.turn_off`
-- The NAD M12 must be set to "Network standby"
+- The NAD M12 must be set to **Network Standby**
 
+## NAD M12 Home Assistant Configuration
+
+The NAD M12 is configured in Home Assistant using the NAD media player integration.
+
+Add the following configuration to your `configuration.yaml`:
+
+    media_player:
+      - platform: nad
+        type: Telnet
+        host: 192.168.0.79
+        port: 23
+        name: NAD M12
+        max_volume: -40
+        sources:
+          1: "TV"
+
+### Configuration
+
+| Setting | Value | Description |
+|---|---|---|
+| Platform | `nad` | Uses the NAD integration |
+| Type | `Telnet` | Communication with the NAD M12 |
+| Host | `192.168.0.79` | IP address of the NAD M12 |
+| Port | `23` | Telnet communication port |
+| Name | `NAD M12` | Name of the Home Assistant media player |
+| Max Volume | `-40` | Maximum volume exposed to Home Assistant |
+| Source 1 | `TV` | Configured input source |
+
+### Network Standby
+
+The NAD M12 must have **Network Standby** enabled.
+
+This is required so that Home Assistant can communicate with the amplifier and power it on when a selected media player becomes active.
+
+If Network Standby is disabled, the NAD M12 may not respond to the power-on command while it is in standby.
+
+### IP Address
+
+The IP address in the example is:
+
+    192.168.0.79
+
+This must be changed if your NAD M12 uses a different IP address.
+
+If the NAD M12 receives its IP address through DHCP, it is recommended to create a DHCP reservation for the amplifier in your router so that the IP address does not change.
+
+### Restart Home Assistant
+
+After adding or changing the configuration, restart Home Assistant.
+
+Go to:
+
+    Settings → System → Restart Home Assistant
+
+After restarting, the NAD M12 should be available as a `media_player` entity.
+
+### Verify the Entity
+
+The configured name is:
+
+    NAD M12
+
+Depending on the Home Assistant entity naming, the resulting entity will typically be:
+
+    media_player.nad_m12
+
+This entity should be selected as the **NAD M12** in the `NAD M12 - Smart Power Follow` Blueprint.
 
 ## Installation
 
-The easiest way to install this Blueprint is to use the Import Blueprint button below.
+The easiest way to install this Blueprint is to use the **Import Blueprint** button below.
 
 ### Automatic Installation
 
@@ -255,10 +317,12 @@ The easiest way to install this Blueprint is to use the Import Blueprint button
 2. Home Assistant will open the Blueprint import page.
 3. Select **Import Blueprint**.
 4. Once imported, the Blueprint will be available under:
-`Settings → Automations & Scenes → Blueprints`
+
+       Settings → Automations & Scenes → Blueprints
+
 5. Create a new automation from the Blueprint.
 6. Select the media players that should control the NAD M12.
-7. Select the NAD M12 media player entity.
+7. Select the `NAD M12` media player entity.
 8. Configure the desired power-on and power-off delays.
 9. Save the automation.
 
@@ -271,21 +335,26 @@ If the automatic import does not work, the Blueprint can also be installed manua
 1. Open the Blueprint YAML file in the [repository](https://gitea.kskovmose.dk/Kasper/HAOS/src/branch/main/Blueprints/nad.yaml).
 2. Copy the complete YAML content.
 3. In Home Assistant, go to:
-`Settings → Automations & Scenes → Blueprints`
+
-4. Select Import Blueprint.
+       Settings → Automations & Scenes → Blueprints
+
+4. Select **Import Blueprint**.
 5. Paste the URL of the raw YAML file.
 6. Confirm the import.
 7. Create a new automation from the Blueprint.
 8. Configure the media players, NAD M12 and delays.
 
-
 ## Troubleshooting
 
 ### NAD M12 does not turn on
 
-Check that the selected NAD entity is a `media_player`.
+Check that:
 
-Also verify that Home Assistant can control the amplifier using:
+- The NAD M12 has **Network Standby** enabled.
+- The selected NAD entity is a `media_player`.
+- The IP address in `configuration.yaml` is correct.
+- Home Assistant can communicate with the NAD M12.
+- Home Assistant can execute:
 
       media_player.turn_on