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Text excerpt from page 29 (click to view)
SB-SA640P
8.2.
Procedures for testing of link between digital transmitter & receiver
Below is the list of steps to be carry out for the testing of the link between the digital transmitter & the receiver unit: Step 1 : Insert the digital transmitter unit into the service jig. (Part No. RFKZFX50PP-S) Step 2 : Connect the 5V from the DC power source to the service jig as indicated by the jumper �5V�. Ensure that the DC power source is connected properly. Step 3 : Connect the Audio Signals (L & R) to the service jig as indicated by the jumpers (Left & Right) respectively from an audio source.
Step 4 : Power on the digital Transmitter unit via the 5V DC power source. Step 5 : Power on the digital receiver unit via AC power source by pressing the Power on/off button. Ensure that the light indicator at the receiver unit is turn on. (Refer to the diagram below for the location of the Power on/off button) Special Note: The digital receiver unit is equipped with the auto-off function which will automaticall turns off the power supply after 1 minute to reduce the power consumption
