Overview:

​​​How To Sync a WMS450/470 Transmitter & Receiver

Steps:

• STEP 1
  Power ON the AKG SR450/SR470 receiver by pressing in the ON/OFF button on the left side of the receiver.

• STEP 2
  Press and Hold the Center Button for 3 seconds until the word “Lock” disappears from the bottom of the receiver’s display

• STEP 3
  Using the left or right arrows navigate to the current frequency​

• STEP 4
  On SR470’s Tap the Center Button once and “the Current Frequency” will begin to blink

On SR450’s Press and hold both arrows until “the Current Frequency” begins to blink

• STEP 5
  Using the left or right arrows navigate to the desired frequency

• STEP 6
  Select the desired frequency by pressing the center button and follow the on-screen instructions:

• STEP 7
  Immediately after “PRG IR” Slide the transmitter switch from the OFF position to the Mute/PRG Position but NOT ON (middle position of the three position switch)​

• STEP 8
  Face the transmitter’s IR sensor 2 inches away from the SR450/SR470 receiver’s IR sensor box. At this step, the transmitter and receiver should now be facing one another

• STEP 9
  Keeping the transmitter and receiver facing one another within 2 inches; tap the Center Button on the SR450/SR470 receiver to sync the receiver to the transmitter

NOTE: If after STEP 9 “IR ERR” appears on the SR450/SR470 Receiver display:

Tap the SR450 /SR470 Receiver’s Center Button and “RETRY” will appear.
Repeat until “IR OK” Appears.