Pioneer KEX-900 Service Manual page 13

@ KEX-900
Best Station Memory
e KEX-500
Best Station Memory
casts for assignment to preset buttons O through 5.
1. Press the band select button @ to select the desired band.
3. The frequency display returns once the best station memory function
is complete. The frequency displayed at this time is the one assigned
to preset button () by the best station memory function.
13
Seek/Manual Tuning
1. Press the band select button @ to select FM1, FM2, FM3 or MW/LW.
¢ 18M frequencies (6 for FM1, 6 for FM2, 6 for FM3) and 6 MW/LW
frequencies can be assigned for a total of 24 different frequencies.
Note on LW Band Seek Tuning
The following shows changes in LW BAND
broadcast frequency steps
enacted by WARC/1979. The underlined italic figures indicate changes.
A. Up to January 1986
155-164-173-182-191-200-209-218-227-236-245-254-263-272-281
B. From February 1986
153-162-171-180-189-200-209-21 8-227-236-245-254-263-272-281
C. From February 1988
153-162-171-180-189-198-207-2
1 6-225-234-245-254-263-272-281
D. From February 1990
153-162-171-180-189-198-207-216-225-234-243-252-261-270-
2292,
The LW BAND SEEK operations of this unit are performed in 9 kHz steps
starting from 155 kHz. In the case of B, the change results in the first
five frequencies being shifted (2 kHz each) from A, while the remaining
ten are identical to those of A. Consequently, manual tuning {in
1 kHz
steps) and seek tuning should be used together. to tune in the desired
LW broadcast. It is also suggested that your favorite LW stations
will be
memorized for instant recall.
Seek/Manual Tuning
4. Frequencies can be assigned to the remaining preset buttons by repeat-
ing steps 2 and 3.
Note on LW Band Seek Tuning
The following shows changes in LW BAND broadcast frequency steps
enacted by WARC/1979. The underlined italic figures indicate changes.
A. Up to January 1986
272,
The LW BAND SEEK operations of this unit are performed in 9 kHz steps
starting from 155 kHz. In the case of B, the change results in the first
five frequencies being shifted (2 kHz each) from A, while the remaining
ten are identical to those of A. Consequently, manual tuning {in 1 kHz
steps) and seek tuning should be used together to tune in the desired
LW broadcast. It is also suggested that your favorite LW stations will be
memorized for instant -recall.