From 2023f84ecf153691c2622db295a2933850c33fc0 Mon Sep 17 00:00:00 2001
From: Maxim Devaev <mdevaev@gmail.com>
Date: Tue, 29 Apr 2025 19:35:39 +0300
Subject: [PATCH] update

---
 docs/_fahrenheit.md | 15 +++++++++++++++
 docs/v3.md          | 18 +-----------------
 docs/v4.md          | 26 ++++----------------------
 3 files changed, 20 insertions(+), 39 deletions(-)
 create mode 100644 docs/_fahrenheit.md

diff --git a/docs/_fahrenheit.md b/docs/_fahrenheit.md
new file mode 100644
index 00000000..dc7665d9
--- /dev/null
+++ b/docs/_fahrenheit.md
@@ -0,0 +1,15 @@
+??? note "Choose Fahrenheit over Celsius to display on the OLED"
+
+    Create a directory for a configuration file:
+
+    ```console
+    [root@pikvm ~]# mkdir -p /etc/systemd/system/kvmd-oled.service.d
+    ```
+
+    Create file `/etc/systemd/system/kvmd-oled.service.d/override.conf`:
+
+    ```ini
+    [Service]
+    ExecStart=
+    ExecStart=/usr/bin/kvmd-oled --clear-on-exit --fahrenheit
+    ```
diff --git a/docs/v3.md b/docs/v3.md
index 7ee42d9e..eb82eaf4 100644
--- a/docs/v3.md
+++ b/docs/v3.md
@@ -226,24 +226,8 @@ For security's sake, it's best to change the default passwords immediately after
         [root@pikvm ~]# systemctl enable --now kvmd-fan
         [root@pikvm ~]# ro
         ```
-    
-??? note "How to set up Fahrenheit on the OLED"
 
-    Create a directory for a configuration file:
-
-    ```console
-    [root@pikvm ~]# mkdir -p /etc/systemd/system/kvmd-oled.service.d
-    ```
-
-    Create file `/etc/systemd/system/kvmd-oled.service.d/override.conf`:
-
-    ```ini
-    [Service]
-    ExecStart=
-    ExecStart=/usr/bin/kvmd-oled --clear-on-exit --fahrenheit
-    ```
-
-    Then run `systemctl restart kvmd-oled`. In some cases, if you still do not see Fahrenheit being displayed, reboot the device.
+{!_fahrenheit.md!}
 
 ## Further steps
 
diff --git a/docs/v4.md b/docs/v4.md
index 75c60e1f..17966a98 100644
--- a/docs/v4.md
+++ b/docs/v4.md
@@ -218,29 +218,11 @@ For security's sake, it's best to change the default passwords immediately after
 3. **Configure hardware**:
 
     - Set up [ATX connection](atx_board.md).
-    - Configure [DIP switches](dip_switches.md)
     - Install and set up [Wi-Fi antenna](wifi.md).
     - Install and set up [LTE/5G modem](modem.md) (**only for PiKVM V4 Plus**).
-    - Set up [USB 3.0](usb3v4.md) (**only for PiKVM V4 Plus**).
-    - Choose Fahrenheit over Celsius to display on the OLED:
-
-??? note "How to set up Fahrenheit on the OLED"
-
-    Create a directory for a configuration file:
-
-    ```console
-    [root@pikvm ~]# mkdir -p /etc/systemd/system/kvmd-oled.service.d
-    ```
-
-    Create file `/etc/systemd/system/kvmd-oled.service.d/override.conf`:
-
-    ```ini
-    [Service]
-    ExecStart=
-    ExecStart=/usr/bin/kvmd-oled --clear-on-exit --fahrenheit
-    ```
-
-    Then run `systemctl restart kvmd-oled`. In some cases, if you still do not see Fahrenheit being displayed, reboot the device.
+    - Set up internal [USB 3.0](usb3v4.md) port if you need (**only for PiKVM V4 Plus**).
+    - Learn about [DIP switches](dip_switches.md).
+    - {!_fahrenheit.md!}
 
 ## Known issues and limitations
 
@@ -261,4 +243,4 @@ For security's sake, it's best to change the default passwords immediately after
 
 ## Getting user support
 
-If something doesn't work, check out our [FAQ](faq.md). Otherwise, head straight to our [Discord chat](https://discord.gg/bpmXfz5).
\ No newline at end of file
+If something doesn't work, check out our [FAQ](faq.md). Otherwise, head straight to our [Discord chat](https://discord.gg/bpmXfz5).