Technics SA-GX505 Manual Del Usuario página 17

If noise is excessive in the FM mode
Press the FM mode selector.
The sound will then be heard in monaural and the FM stereo in-
dicator will not illuminate. If the broadcast signal is weak, or if
there is a large amount of interference, sounds can be heard
more clearly.
_Back-up memory
The back-up function maintains the preset memory and the most-
recent memory (see below) when the power is switched OFF, in
the event of a power failure, or if the power cord is disconnected.
The memory will be maintained for as long as approximately one
month.
Most-recent memory
The most-recent memory system ''remembers" the broadcast
station jJast tuned to when the unit was switched OFF. That sta-
tion will be automatically tuned to when the power is switched
ON. ;
If frequency presettings are accidentally erased
1. Switch ON the power for an hour or longer.
2. Repeat the frequency presettings procedure once again.
(Refer to pages 16—17.)
Concerning the Parametric EQ
system
There are two methods for adjusting the frequency response of
this system: the tone control and the parametric EQ; Select
whichever method you prefer.
'Tone control
' After changing this unit to the tone mode, use the bass control or
treble control to adjust the balance of high-frequency and low-fre-
quency sounds.
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9
onniSsitd
SIMs
40 63 100 160 250 400 630 %k 16k 25k 4k 63k 10k 125k 16k
z
Example: In case the high-frequency range and the low-frequen-
cy range are boosted.
Parametric EQ. ee t a e
Conventional Graphic Equalizer only allow you to adjust the level
of certain fixed frequency "bands". Additionally, adjusting one
frequency "band" may also affect the level of adjacent frequen-
cy "bands".
The Parametric Equalizer, on the other hand, gives you four selec-
table frequency bands with a choice of 27 different frequencies
from 40 Hz to 16 kHz. Also, the band width can be set "wide" or
"narrow" for each selected center frequency.
This will determine how adjacent frequencies are affected by
level adjustments in each band.
Variable center frequencies
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4Q
Silos
&
40 63 0 160 250 400 630 tk 16k 25k 4k 63k 10k 125k 16k
Example: Four bands of 10 dB boost