Chapter 4  ADJUST MENU SETTINGS 
4.3  RADAR ECHO 
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4 
 NSTALLATION MANUAL
4.3  RADAR ECHO 
Sets radar echo. 
 "RADAR Echo" operations 
1  Open    RADAR Echo    from the Adjust Menu. 
 
"RADAR Echo" menu appears. 
 
4.3.1  NOISE LEVEL ADJUSTMENT 
Adjusts the noise level. 
 Noise Level Adjustment 
1  Open  RADAR Echo  -  Noise Level . 
 
"Noise Level" menu appears. 
Press the cursor key or turn the [MULTI] control to set the noise level. 
The noise level can be set between 0 and 255. 
 
Reference: 
The noise level is adjusted at the factory. 
When adjusting the noise level after installation, perform only fine-tuning within ±5.