excellent value & price! Includes everything you need to know about the NN-C777! I would buy this again.
Text excerpt from page 21 (click to view)
Tuner Operations
Changing tuning grid (not available for all versions)
In North and South America, the frequency step between adjacent channels in the MW band is 10 kHz (9 kHz in some areas). The preset frequency step in the factory is 9 kHz. IMPORTANT! Changing the tuning grid will erase all previously stored preset radio stations.
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Disconnect the system from the AC power supply (pull out the AC power cord). While holding down PROG and á on the main unit, reconnect the system to the AC power supply. � The display will show �GRID 9� or �GRID 10�. Note: � GRID 9 and GRID 10 indicate that the tuning grid is in step of 9 kHz and 10 kHz respectively. � The FM tuning grid also will be changed from 50 kHz to 100 kHz or vice versa.
