Pioneer F-93 Service Manual page 40

[Inside figure of
the hinged panel]
®©@©
@® CD
CD 00
CD
00
CD
0
'NONE --
FRONT PANEL FACILITIES
00
®
©
® POWER STANDBY/ON switch/indicator
This is the switch for electric power.
ON: When set to the ON position, power is supplied and the unit
becomes operational.
STANDBY: When set to STANDBY position, the main power flow is
cut and the unit is no longer fully operational. A minute flew
of power feeds the unit to maintain operation readiness.
The STANDBY indicator lights when the power is STANDBY, and goes
out during ON.
NOTE:
• As long as the power cord is connected to the outlet, the memory
continues to be protected.
• If the power cord is unplugged, the memory will be retained for several
days.
°Operation display
See page 10.
0 STATION CALL buttons
Use these buttons to preset stations and to receive already preset
stations.
They are also used when performing direct access tuning.
0 DOOR OPEN button
Use to open the hinged panel door.
® TUNING knob
Use for manual tuning. To raise the frequency, turn in a clockwise
direction: to lower the frequency, turn counterclockwise.
°CLASS button
Use to switch between preset memory classes 1 to 4. In each class,
one station can be memorized in each of the 1 to 10 STATION CALL
buttons, enabling a total of 40 stations to be memorized.
®
MEMORY SCAN button
Press to receive currently selected class and preset stations for a few
seconds in sequence. Press again and reception of the station presently
being received will continue.
°Hinged panel door
[INSIDE THE HINGED PANEL]
C)AUTO
OPERATION button
Press this button, and the unit automatically switches between the
following modes to find the one for optimum reception.
• RE ATT 110/15/20/0)
• ANT A/B
• IF BAND (NORMAL/SUPER NARROW)
• MPX NR (ON/OFF)
• MPX MODE (AUTO/MONO)
Automatically switches to mono in case of interference.
Muting turns on automatically if signal is weak.
MPX NR button
When MPX NR is on, MPX NR indicator lights up.
During reception of stereo broadcasts where the signal is weak, set this
to ON if noise is a problem. Noise will be suppressed and sound quality
will become clearer.
NOTE.
• If MPX NI3 is turned on during FM reception, the MPX MODE
automatically switches to AUTO.
• This button's status is preset for each station In station memory.
• This does not operate during AM signal reception or when the
broadcast is monaural.
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