RF750 Portable Multimedia Music Player
07
5.6
point, and the digital light indicates the corresponding received
frequency point
：
1
:
162.400MHZ; 2
:
162.425MHZ; 3
:
162.450MHZ; 4
:
162.475MHZ;
5
:
162.500MHZ; 6
:
162.525MHZ; 7
:
162.550MHZ
Long press“
‖
”button for two seconds to enter automatic early
warning “ALERT”, in automatic early warning “ALERT” status, long press
“
‖
”button for two seconds to exit automatic early warning “ALERT”
function.
Adjustment method of medium wave step value 9KHZ / 10KHZ
：
In shutdown status, long press BAND button for more than two seconds,
9 lights indicate that the currently received medium wave step value is
9KHZ, the presence of 10 lights indicates that the currently received
medium wave step value is 10kHz;
*Long press BAND button, if 9 or 10 lights on, short press “BAND”
button is AM stepping forward
:
9KHZ/10KHZ change to each other,
Note
：
In North and South American countries such as the United States, Canada
and Mexico, the step value of the medium wave must be adjusted to
10kHz. In other countries, the step value of the medium wave is 9KHz,
and the step value of the medium wave is the frequency range of
9KHz
：
522-1620KHZ
The medium wave step value is a frequency range of
10kHz: 520-1710KHZ
Step value 9KHZ light on,
schematic diagram
Step value 10KHZ light on,
schematic diagram
