diff --git a/docs/scheduled_display.md b/docs/scheduled_display.md
index acd3937..4b33818 100644
--- a/docs/scheduled_display.md
+++ b/docs/scheduled_display.md
@@ -6,87 +6,6 @@ The below is setup to turn the display on at ```0600``` and off at ```0000```. P
 
 ``` sh
 
-pip3 install -U python-dotenv
-
-cat > /etc/default/screen-on-off <<EOF
-# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-# YOU MUST TWEAK THE screen-on.timer AND screen-off.timer IF CHANGING THESE VALUES
-# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
-# MUST BE A VALID TIME AND HAVE "*-*-* " AT THE START OF THE STRING
-#    Hours, Minutes and Seconds MUST be 0 padded (aka : we are using datetime.time.fromisoformat in the python3 stdlib)
-#    WE DO NOT SUPPORT DATES!!!!!
-TIME_SCREEN_ON="*-*-* 06:00:00"
-TIME_SCREEN_OFF="*-*-* 00:00:00"
-# Indicate the ON time is the following day (aka turn off at night, on following next morning)
-#    REMEMBER: MIDNIGHT IS TODAY!
-#    To set true use 'true'
-#    To set false use ''
-TIME_ON_IS_NEXT_DAY=''
-EOF
-
-cat > /usr/local/bin/screen-on-off <<EOF
-#!/usr/bin/python3
-# Load up the config file
-from pathlib import Path
-from dotenv import load_dotenv
-env_path = Path('/etc/default/screen-on-off')
-load_dotenv(dotenv_path=env_path)
-
-# Get values from env vars
-import os
-TIME_SCREEN_ON = os.getenv("TIME_SCREEN_ON")
-TIME_SCREEN_OFF = os.getenv("TIME_SCREEN_OFF")
-TIME_ON_IS_NEXT_DAY = bool(os.getenv("TIME_ON_IS_NEXT_DAY"))
-
-# Strip variables of data we don't support
-TIME_SCREEN_ON = TIME_SCREEN_ON.strip('*-*-* ')
-TIME_SCREEN_OFF = TIME_SCREEN_OFF.strip('*-*-* ')
-
-# Convert strings to timestamps
-from datetime import datetime, time, timedelta
-current = datetime.now()
-on = datetime.combine(current, time.fromisoformat(TIME_SCREEN_ON))
-off = datetime.combine(current, time.fromisoformat(TIME_SCREEN_OFF))
-
-# Adjust day of off time in case it's an overnight off
-if TIME_ON_IS_NEXT_DAY:
-    on = on + timedelta(days=1)
-
-# Let's do the quick checks to see if we are within the screen off window
-turn_on = True
-if on < off:
-    if on <= current <= off:
-        turn_on = False
-else:
-    if off <= current <= on:
-        turn_on = False
-
-# Turn screen on or off based on the schedule
-import subprocess
-if turn_on:
-    subprocess.check_call(['/opt/vc/bin/vcgencmd', 'display_power', '1'])
-else:
-    subprocess.check_call(['/opt/vc/bin/vcgencmd', 'display_power', '0'])
-EOF
-
-chmod a+x /usr/local/bin/screen-on-off
-
-cat > /etc/systemd/system/screen-on-off.service <<EOF
-[Unit]
-Description=auto-set screen on/off if rebooting (this will keep the screen off all but briefly during overnight reboots if the off window is set for overnight)
-After=getty.target
-
-[Service]
-ExecStart=/usr/local/bin/screen-on-off
-Type=oneshot
-
-[Install]
-WantedBy=multi-user.target
-EOF
-
-systemctl daemon-reload
-systemctl enable --now screen-on-off.service
-
 cat > /etc/systemd/system/screen-on.timer <<EOF
 [Unit]
 Description=Turn on display