Kenwood CASSETTE RECEIVER KRC-778RV - Manual (Page 33)

When this system is set to on, the sound coordinate factors
(Bass frequency, Bass quality, Bass extension, and Treble
frequency) appear during the audio control mode.
Display and setting:
"Kex/ec4/dB set ON" : The sound coordinate factors appear and
can be adjusted.
"Kex/ec4/dB set OFF" : The sound coordinate factors are not
appeared.
KEX/ec4/dB (Sound Coordinate system)
Function of the KRC-878R
Switch the preout between the rear and non-fading. When you
switch to non-fading, you can adjust the volume separately.
The factory default is rear preout.
Display and setting:
"SWPRE Rear" : Rear preout
"SWPRE N-Fad" : Non-fading preout
You cannot use the high-pass filter with non-fading preout.
NOTE
Switching preout
Display and setting:
"OFF WAIT" : 0s / 3s / 5s / 10s / 15s / 20s / 25s (s=sec.)
If you do not slide the faceplate lock switch during the period
which you have set, the unit’s power turns off after the control
panel is automatically hidden.
NOTE
You can set the interval during which the open control panel
cannot reverse to be hidden. During the period you have set,
the faceplate can be removed from the faceplate bracket.
Time setting for removing the faceplate
This function allows you to turn off the lower part of the
display if there is too much information in the display.
Display and setting:
"BLK MSK/BLK MASK ON" : The display will turn on by using
only the part for letter display.
"BLK MSK/BLK MASK OFF" : The display will turn on by using
the whole part of the display.
Black Mask
You can turn the movement of graphic display on and off.
The initial setting is ON.
Display and setting:
"Graphic ON" : The graphic display works.
"Graphic OFF" : The graphic display does not work.
Switching Graphic Display
You can dim the display.
The dimmer function is not available for units if the dimmer cable
is not connected.
Display and setting:
"Dimmer ON" : The dimmer setting is on.
"Dimmer OFF" : The dimmer setting is off.
NOTE
Dimmer
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