Specifications; Troubleshooting - Sony DPS-R7 Operating Instructions Manual

Digital reverberator
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Specifications
Troubleshooting
A/D Converter
18 bit oversampling
oe
7
eo
Stereo A/D converter
bee
SYMPNOM
Sas
eats
g i Check tie:
D/A Converter
Pulse D/A converter
Power does not
e The power cord is not connected
Sampling Freq.
40 kHz
turn on.
to an AC outlet.
No sound is heard.
| « The INPUT control is set to 0.
'
e The DRY and EFFECT controls
nput
are set to 0.
Connector
Reference |,MAX. input.) Input |. Circuitry
No sound effectis
| « The EFFECT dial is set to 0.
type
input level
|. level.
| Impedance
type
heard.
e The BYPASS button is pressed.
ae
+4dBs
+24 dBs
10 ka
| Balanced
Sound is distorted. | e Input level is too high.
baba
— Turn the INPUT contro!
| Phone
| —10dBs
| +10dBs
50 ka
| Unbalanced
counterclockwise to lower the
jack
level.
XLR-3-31 equivalent connector (1:GND 2:HOT 3:COLD)
No stereo effect is | e Input mode in the System block is
obtained.
set to ''mono"'.
Output
:
Uncontrollable with | e MIDI receive channel is suitable
——
_
MIDI.
for send channel of a MIDI
Connector: | .Reference:| MAX. output):
Output
Circuitry
equipment.
_ type
| output level|
level | Impedance
type
¢ The control number assigned to
XLR-3-32 |
4dBs | +24dBs | Min.6000|
Balanced
Mie Mote Used
equivalent
Phone
jack
XLR-3-32 equivalent connector (1:GND 2:HOT 3:COLD)
—10dBs
+10dBs
| Min. 10 kQ | Unbalanced
General
Frequency response
10-18 kHz +9, dB
Signal-to-noise ratio
more than 90 dB
Dynamic range
more than 90 dB
Total harmonic distortion
less than 0.004% (1 kHz)
Memory
Preset memory
100 effects
User memory
maximum of 256 effects
Power requirement
USA and Canadian model
120 V AC, 60 Hz
UK model
240 V AC, 50/60 Hz
(adjustable with a voltage
selector)
Continental European model
230 V AC, 50/60 Hz
(adjustable with a voltage
selector)
Power consumption
28 W
Dimensions
Approx. 482 X 44 X 320 mm
(19 X 13/4 X 125/s inches)
(excluding projections)
(w/h/d)
Weight
4.8 kg (10 Ib 10 oz)
Design and specifications are subject to change without notice.
Note:
This appliance conforms with EEC Directive 87/308/EEC regarding
interference suppression.
62
APPENDIX D.E

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