Manual Tuning; Seek Tuning - JVC KS-RT70 B Service Manual

'S — RT70 B/E/G/GE/GI
Mi Radio Operation
Operate In the order shown.
@ OFF - VoL
MANUAL TUNING
Set to the manual mode using the MODE
button. When the MODE button's light is red,
the unit is in the manual mode. Then, by
pressing the Tuning button, you can move up
and down the frequency band. The frequency
band is scanned as long as either button is
pressed. You can step through the frequency in
50 kHz units for FM, 9 kHz units for MW and 1
kHz unit for LW.
In AM operation, the frequency moves
continuously from the MW (522 — 1,620 kHz) to
the LW (144 — 281 kHz) band and vice versa.
® When approx. 5 seconds have elapsed after
completion of manual tuning operations, the
unit switches back to the seek mode and the
MODE button's red indicator goes out.
(CANES)
SEEK TUNING aes
Press to move to Press to move to
higher frequencies.
lower frequencies.
4]
NI
CRD ) -CaED-
or yEN"
6
Setto the manual mode.
FW IDRIS 5!
The unit is set to the seek mode when the
MODE button's red indicator goes out. Then, by
pressing the A or vv button the unit tunes to
the adjacent station with a higher or lower
frequency.
In AM operation, the frequency moves
continuously from the MW.to the LW band and
vice versa.
PRESET BUTTON TUNING
Presetting stations
6 stations in each band (FM1, FM2, FM3 and AM
(MW/LW)) can be preset as follows;
e Example (when presetting Preset
Station button "5" to FM station at
103.5 MHz)
8 (No.49178)
button.
Set to the manual mode.
Tune to the desired station.
Press Preset Station button "5" for more
than 2 sec. (When "5" blinks in the Preset
.. Station display, the station is preset.)
e@ Repeat the above procedure for each of the
other 5 stations using a differeni Preset
Station button each time.
® Follow the above procedure for the other
bands (FM1, FM2 and AM (MW/LW)}.
©©2 ©
Notes:
@ The previous preset station is erased when a
station is newly preset because the new
Station is stored in memory.
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Select the FM3-band-using the band-(B)——_-—~