Yamaha KX-800/U Owner's Manual page 6

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MPX FILTER indicator
This indicator will light up when the MPX FILTER switch is set to ON.
(j)
BIAS tuning indicator
Indicates turning direction of BIAS ADJUST control for optimum bias
setting.
®
TAPE/SOURCE monitor indicator
Indicates either the tape or source monitor position.
®
TEST indicator
This indicator will light up during the ORBiT (Optimum Recording Bias
Tuning) operation (bias adjustment). It will flicker during the standby
mode.
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REC indicator
This indicator will light up during recording and rec/pause modes. It
will flicker during the auto rec mute mode.
@
REMAIN indicator
By pressing the REMAIN button, this indicator flickers then lights for 5
seconds during remaining tape time display.
@
PROG indicator
Lights when the RUN key on the remote control transmitter is pressed
for the programmed playback.
4D
BIAS TEST switch
This switch will cause the ORBiT (Optimum Recording Bias Tuning)
function to operate to check the adjustment of the bias. Normally this
switch should be turned off.
5
4D
MPX FILTER switch
Press this switch when recording from an FM station while using the
Dolby-NR system. As the 19 kHz pilot signal may leak into the audio
output, depending on the tuner and the broadcast condition and may
cause improper operation of the Dolby NR system, this switch should be
turned on when recording from an FM station to filter out the (19 kHz)
pilot signal. This switch should be turned off when recording from other
program sources.
4D
DOLBY NR buttons
OFF/ON: For recording and playback without using the DOLBY NR
system, set this button to OFF.
B TYPE/C TYPE: Dolby noise reduction is an extremely effective
method of reducing background hiss on tapes. This unit incorporates
both Dolby B NR and the Dolby C NR systems. Dolby C NR is
approximately twice as effective as Dolby B NR.
Tapes recorded with Dolby B NR should be played back with Dolby B
NR on, set the OFF/ON button to ON and B TYPE/C TYPE button to B
TYPE. Tapes recorded with Dolby C NR should be played back with
Dolby C NR on, set the OFF/ON button to ON and B TYPE/C TYPE
button to C TYPE.
*
Dolby and the double D symbol are trademarks of Dolby Laboratories
Licensing Corp. Dolby noise reduction system manufactured under
license from Dolby Laboratories Licensing Corp.