Set The Output - Denon DAP-2500A Service Manual

Digital audio preamplifier
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SOAP-2500A
CONNECTION
© DIGITAL-1
CONNECTION
Remove the optical connector protection cap and connect the optical cable. Be sure to attach the protective cap when the
optical cable is disconnected.
© DIGITAL-2,
3 DAT CONNECTION
Be sure to use 75-ohm
coaxial cable pin cords for the connection
cord.
OPERATION
© Proper care
Avoid
installing the amplifier in a sealed, airtight cabinet.
1. Check the connections.
e Refer to the connection diagrams on pages (6) and (7), and make sure that no mistakes in the connection have been made.
e Check to make sure that left (L}) and right (R) sides of the pin cords are plugged in properly.
e@ Check to make sure that all cords are firmly connected.
2. Check the setting of each knob and switch.
Turn the volume
knob (VOLUME)
all the way to the left to the "minimum"
position.
Set the balance
knob (BALANCE)
to its center position.
Set the tone knobs (BASS, TREBLE) to their center positions.
Set the variable loudness knobs (VARIABLE
LOUDNESS)
to its "FLAT"
position.
Set the SOURCE
DIRECT switch to its "OFF"
position ( m
).
Set the monitor/copy
knob (MONITOR/COPY)
to the "SOURCE"
position.
Set the OUTPUT
switch to its "PRE OUT"
position ( m
)}.
Set the TONE
switch to its "ON"
position (=).
Set the muting switch (MUTING)
to "OFF".
NOTE:
e While a DIGITAL signal is not being input and the DIGITAL DIRECT switch @ is set to the "ON" position, the
muting condition will continue. To cancel this condition, input a DIGITAL signal or set the DIGITAL DIRECT
switch to the "OFF"
position.
-
e
Make absolutely sure that the signal cable is never disconnected during DIGITAL-1, 2 or 3 playback. Set the
MUTING
switch to "ON"
or the power to "OFF" if the cable should be disconnected.
e This unit may be connected with components that have a digital output in accordance with the digital audio
interface format.
© Playing an Analog Program Source
1. Set the DIGITAL DIRECT (digital direct switching) switch @ to the "OFF"
position. Indicator
@ will not light.
2. Select the desired program source with INPUT SELECTOR (analog input switching) and TAPE MONITOR (tape input switching).
a
F
F
AUX-1,
The other audio equipment
AUX-2
SOURCE
When
listening to a tape on a tape deck connected
to the TAPE-1
terminals
a
TAPE-1
| 1» 2
When
listening to a tape on a tape deck connected to the TAPE-2 terminals
|
le
TAPE-2 | 2» 1
3. Begin
playing the program
source.
For information
on the operating method,
refer to the operating instructions for the various components.
4. Adjust the volume.
24

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