diff --git a/code/test/ir_sender.py b/code/test/ir_sender.py
new file mode 100644
index 0000000..bb55b0f
--- /dev/null
+++ b/code/test/ir_sender.py
@@ -0,0 +1,12 @@
+import RPi.GPIO as GPIO
+import time
+
+GPIO.setwarnings(False)
+GPIO.setmode(GPIO.BCM)
+GPIO.setup(24, GPIO.OUT)
+
+while True:
+    GPIO.output(24, True)
+    time.sleep(1)
+    GPIO.output(24, False)
+    time.sleep(1)
diff --git a/code/test/ir_test.py b/code/test/sensor.py
similarity index 83%
rename from code/test/ir_test.py
rename to code/test/sensor.py
index 4169671..8958495 100644
--- a/code/test/ir_test.py
+++ b/code/test/sensor.py
@@ -10,15 +10,15 @@ GPIO.setup(17, GPIO.OUT)
 GPIO.output(17, GPIO.LOW)
 
 try:
-    print('Start IR test')
+    print('Start sensor test')
     
     while True:
         time.sleep(0.25)
         if (GPIO.input(4) == GPIO.LOW):
-            print('LED OFF')
+            print('LOW')
             GPIO.output(17, GPIO.LOW)
         else:
-            print('LED ON')
+            print('HIGH')
             GPIO.output(17, GPIO.HIGH)
 
 except KeyboardInterrupt:
diff --git a/electronics/electronics.fzz b/electronics/electronics.fzz
deleted file mode 100644
index 804d26e..0000000
Binary files a/electronics/electronics.fzz and /dev/null differ
diff --git a/misc/Owner's Manual - On Stage IIIP (English).pdf b/misc/Owner's Manual - On Stage IIIP (English).pdf
new file mode 100644
index 0000000..b88405d
Binary files /dev/null and b/misc/Owner's Manual - On Stage IIIP (English).pdf differ
diff --git a/misc/electronics.fzz b/misc/electronics.fzz
new file mode 100644
index 0000000..cbcf1ec
Binary files /dev/null and b/misc/electronics.fzz differ
diff --git a/misc/lirc_jbl_iiip.conf b/misc/lirc_jbl_iiip.conf
new file mode 100644
index 0000000..f7ce903
--- /dev/null
+++ b/misc/lirc_jbl_iiip.conf
@@ -0,0 +1,46 @@
+# Please make this file available to others
+# by sending it to <lirc@bartelmus.de>
+#
+# this config file was automatically generated
+# using lirc-0.9.0-pre1(default) on Sun Dec 11 19:02:32 2016
+# 
+# contributed by
+#
+# brand: JBL
+# model no. of remote control: JBL 10-Button Remote
+# devices being controlled by this remote: JBL IIIP
+#
+
+begin remote
+
+  name  /home/pi/remote-jbl-iiip.conf
+  bits           16
+  flags SPACE_ENC|CONST_LENGTH
+  eps            30
+  aeps          100
+
+  header       9059  4509
+  one           565  1694
+  zero          565   564
+  ptrail        567
+  repeat       9062  2252
+  pre_data_bits   16
+  pre_data       0x2F5
+  gap          108487
+  toggle_bit_mask 0x0
+
+      begin codes
+          KEY_VOLUMEDOWN           0x807F
+          KEY_VOLUMEUP             0xC03F
+          KEY_MUTE                 0x9867
+          KEY_PLAYPAUSE            0x40BF
+          KEY_PREVIOUS             0x48B7
+          KEY_NEXT                 0xA05F
+          KEY_SCROLLUP             0x7887
+          KEY_SCROLLDOWN           0xF00F
+          KEY_MENU                 0x58A7
+          KEY_ENTER                0x609F
+      end codes
+
+end remote
+
diff --git a/notes.md b/notes.md
index d9daf1f..aa2b2f2 100644
--- a/notes.md
+++ b/notes.md
@@ -1,12 +1,12 @@
 # To Do
 ## Hardware
 - PHAT DAC installieren - http://www.instructables.com/id/Multiroom-Client-With-Raspberry-Pi-ZERO-and-PHAT-D/?ALLSTEPS
-- Lautstärke über IR regeln
+- Lautstärke über IR regeln - JBL-Fernbedienung nach Musikraketen-Anleitung auslesen
 
 ### CNY70
-- https://www.youtube.com/watch?v=KLkNqmqXVtA - FEHLER IN TRANSISTORDARSTELLUNG
+- https://www.youtube.com/watch?v=KLkNqmqXVtA - Fehler in der Schaltungsskizze! Muss NPN- statt PNP-Transistor sein.
 - http://www.vishay.com/docs/83751/cny70.pdf
-- Achtung: Beim Vishay CNY70 ist im Vergleich zum Temic der Transistor um 180° gedreht! (s. http://www.strippenstrolch.de/1-2-12-der-reflexkoppler-cny70.html)
+- Achtung: Beim Vishay CNY70 ist im Vergleich zum Temic der Transistor um 180° gedreht! (s. Kommentar bei http://www.strippenstrolch.de/1-2-12-der-reflexkoppler-cny70.html)
 
 
 ## Einrichtung
@@ -17,9 +17,5 @@
 
 
 ## Gehäuse
-- Schraublöcher für Raspi am Sockel
 - Buttons per Acryl-Transfer beschriften? https://shop.heise.de/katalog/inhalt-333f53
-- Aussparung Indexpunkt Basis vorn
-
-