Spectron SPH1100MP3, Инструкция по эксплуатации

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RDS EON LOCAL & DISTANT MODE
When the TA key is pressed longer, EON TA LOCAL or EON TA DISTANCE mode can be
selected and set. The purpose of these two modes is to reduce unwanted EON TA switch-
ing, for example when EON TA information is received from the current station and the
tuner attempts to switch over to another EON linked station, but no information is received,
because the linked station is out of reach. In such a case, the tuner would switch back and
forth, and the music is muted for short periods of time. This can be avoided:
EON TA LOCAL mode: When the received field strength of the EON linked station is less
than the threshold level, the tuner does not switch over to that station, and this prevents
the listerner from audible dropouts in the music program. When EON-TA LOCAL mode is
selected, EON-TA LO lights up in the numeric section of the LCD display for a few sec-
onds.
EONTA DISTANCE mode: EON TA switching is implemented by the information of currently
received station. EON TA DX will light up in the LCD display for a couple of seconds, when
it is selected.
8. PTY (PROGRAM TYPE) KEY
Press this key repeatedly to select one of the following PTY program modes: PTY MUSIC
group - PTY SPEECH group - PTY OFF.
For the PTY presets also see the description under point 12. PRESET STATIONS. After
selecting either PTY SPEECH or PTY MISIC, you can press one of the six preset keys to
select the desired PTY type that is assigned by default to this key.
When PTY is selected, the radio starts to search corresponding PTY information, and stops
if corresponding PTY information is detected. If PTY information can no longer be received,
PTY mode is ended and the tuner defaults back to normal mode.
9. POWER BUTTON
Press any key on the front panel – except the EJECT and OPEN buttons - to turn on the
unit. Press and hold the PWR key for more than 0.5 sec. to turn the headunit off.
10. AF (ALTERNATIVE FREQUENCIES) KEY
When this button is pressed shortly, the AF switching mode is selected and in addition, the
switching mode state is displayed by an illuminated AF icon in the display.
j AF icon is off: AF switching mode is off.
j AF icon is on: AF switching mode is on, and the headunit receives RDS information.
j AF icon is flashing: AF switching mode is selected, but RDS information is not received
yet, i.e. the tuner is seeking a new station of higher and better signal strength. When the
AFswitching mode is turned on, the tuner constantly checks the AF signal strength. The AF
interval time between the station checks depends on the received signal strength of cur-
rent station, and thus it varies between minutes for a very strong station down to a few
seconds for weak station. Every time a new station is found with a higher signal strength
than the current station received, the tuner will switch over to the better station offering the
stronger signal. In this case, “NEW FREQUENCY” is shown in the display for 1 – 2 sec-
onds. Because the muting time for AF switching is very short, it remains aImost inaudible.
When the AF button is pressed for a longer time, it activates the REGIONAL MODE. By
repeating this step, the REGIONAL MODE can be toggled on or off.
REGIONAL MODE ON: AF switching or Pl SEEK is activated for the stations that transmit
Pl codes identical to the station you are currently listening to.
SPH1100MP3 Manual 27.11.2003 17:07 Uhr Seite 16