Sony WRT-807A - Error Messages and Solutions; Error Codes and Solutions

17
US
Standard frequency response
Standard directivity response
Error Messages
When a problem occurs, one of the following error
messages may appear on the display.
20
dB
10
0
–10
–20
–30
20 50 100 200 500 1k 2k 5k 10k 20k Hz
0°
90°
180°
0° 180°
90°
100 Hz
1 kHz
6 kHz
0°
30° 30°
60° 60°
90° 90°
120°120°
150°150°
180°
0dB
–5
–10
–15
–20
Message Contents Measures
Error 11 An error occurred in
backup memory data.
The data was initialized.
Set the transmitting
channel and the input
attenuation again.
Error 21 The PLL synthesized
circuit is in trouble.
Contact your Sony
dealer.
Error 31 The battery voltage
exceeds the allowable
value.
Use the specified battery.
Error 41 Defect of an internal
circuit.
Error 51 Defect of the A/D
converter circuit.
Error 61 Defect of an internal
circuit.
Contact your Sony
dealer.