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10 DRX8575z
7. OPERATIONS
Basic Operations
Note: Be sure to read this chapter referring to the front diagrams of
chapter “3. CONTROLS” on page 5 (unfold).
CAUTION
Be sure to lower the volume before switch-
ing off the unit power or the ignition key. The
unit remembers its last volume setting. If you
switch the power off with the volume up, when
you switch the power back on, the sudden
loud volume may hurt your hearing and dam-
age the unit.
The clock is displayed when the ignition key
is turned to the ACC (accessory) or IGN (igni-
tion-on) position even when the unit power
is off. In some cars, the clock may momen-
tarily disappear when the ignition key is
turned to the START position. The clock will
reappear after the engine has started and the
ignition key is released to the IGN (ignition-
on) position.
Turning on/off the power
Note:
• Be careful about using this unit for a long time with-
out running the engine. If you drain the car’s bat-
tery too far, you may not be able to start the en-
gine and this can reduce the service life of the
battery.
1. Press POWER button 3.
2. The illumination and display on the unit light
up. The unit automatically remembers its last
operation mode and will automatically switch
to display that mode.
3. Press and hold POWER button 3 for 1 sec-
ond or longer to turn off the power for the unit.
Note:
• System check
The first time this unit is switched on after the wire
connections are completed, it must check what
equipment is connected. When the power is
switched on, “SYSTEM CHCK” is displayed on the
display, so press POWER button
3
. The system
check starts within the unit. When the system
check is complete, the power is switched off, so
press POWER button
3
again.
Selecting a mode
1. Press FNC button 3 to change the mode of
operation.
2. Each time you press FNC button 3, the mode
of operation changes in the following order:
Radio mode ➜ CD mode ➜ CD changer mode
➜ MD changer mode ➜ TV mode ➜ Radio
mode...
∗ External equipment not connected with CeNET
is not displayed.
Adjusting the volume
Turning the Rotary knob & clockwise increases
the volume; turning it counterclockwise de-
creases the volume.
∗ The volume level is from 0 (minimum) to 33 (maxi-
mum).
Switching the display
Press DISP button ! to select the desired display.
Each time you press DISP button !, the display
switches in the following order:
Main display
Sub (title) display
Clock display
Spectrum analyzer display
Main display...
∗ The spectrum analyzer display is only dis-
played when the DPH7500z is connected.