Sony DPS-V77 Service Manual page 3

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Getting Started
Names and Functions of Parts
Front panel
2
3
4
5
17
16 15
14
POWER ON/OFF switch
Press this switch to turn the power on and off. Turning on
the power on recalls the last used memorized effect and
activates play mode automatically.
2
INPUT level adjustment knob
Turn the knob to the left or right to adjust the input level.
Adjustments can be made independently for each
channel. The outer knob to adjusts channell (CH
1)
and
the inner knob adjusts channel 2 (CH 2) (page 14).
3
OUTPUT level adjustment knob
Turn to the left or right to adjust the output level from the
output jacks.
4
Input level meter
Indicates the strength of the input signal from -36 dB to
CLIP (overload) with green, orange, and rcd indiCators
(page 14).
5
Memory number display window
Displays the memory number of current effect. 99
different effects are stored in each of the PRESET memory
banks and up to 99 effects can be stored in each of the
USER memory banks.
6
Multi display
Displays various information, such as the name of the
currently selected effect, parameter values, and messages.
7
Number buttons
Use these buttons'to recall effects from the currently
chosen memory bank directly and input exact parameter
values (page 14).
Use ... or T while holding down ENTER/SHIFf to make
incremental adjustments to parameter values
(poge 14).
8
SAVE button
Use this button after chonging parameter values to save a
custom effect in one of the USER memory banks
(page 22).
9
SYSTEM button
6
EN
Use this button to access the system mentIS and customize
the effecttlr's t'perating environment (pages 24 and 25).
6
7
8 9 10
13
12
11
10
10 Operation dial/Shuttle ring
Use to select memory numbers from the currently
selected memory bank and make adjustments to
parameter settings. The operation dial lets you advance in
one-step increments. The jog dial lets you advance rapidly
in larger increments, The rate of advance (or value
change) changes according to the angle of the shuttle ring.
11 ENTER/SHIFT button
Use this button to enter a memory number or parameter
value input with the numeric buttons (page 14).
Hold down while pressing the ... or T button to make a
one-step adjustment to a memory number or a parameter
value (page 14).
12 EXIT button
Press after or during a setting procedure to return to the
previous screen or mode, or to de-select an active
parameter on the play screen,
13 FUNCTION A-F buttons
Use to select the items displayed above the respective
buttons.
14 EDIT/PAGE button
Press during play mode to access the edit screen and
make changes to the current effect (page 17).
Press to display different pages of multi-page menus
(page 17).
15 BANK/COMPARE button
Press to select the memory bank containing the effect you
desire (page 14). In edit mode, press to compare
fllterations in effect parameters to the unaltered effect
(page 18).
16 BYPASS/MUTE button
Press to route the signal around the effect processing
circuitry so that the signal being input is output
unchanged (bypass), or to completely cut output from the
effector (mute), (see page 15).
17 Memory bank indicators
Indicate the currently selected memory bank: PRESET 1,
PRESET 2, USER 1, or USER 2 (see page 14).
Narnes andiFuractiol'ls
of Parts
Rear panel
AC power cord socket
For connecting the effector to an AC power outlet using
the supplied AC power cord.
2
MIDI THRUIOUT terminal
For sending and/ or relaying MIDI command signals
frQm the effector to other components
(see page 26 to select THRU or OUT).
3
MIDI IN terminal
Input for MIDI cOll,1mand Signals. Use a commercially
iWililable MIDI cable to connect this terminal to another
component's MIDI OUT (or THRU) terminal.
4
PEDAL 1 and 2 jacks
Inputs for pedal switches and/or volume control
(pages 21 and 25).
5
DIGITAL I/O terminal
Use digital interface cable RK-V77 A (for AES/EBU) or
I{K- V77S (for SPDIF) to make digital connections between
the effector and other components
(pages 8, 12, 13 and 29).
11
10
6
BALANCED OUTPUT jacks
Balanced output jacks for channel 1 and channel 2
(pages 9 and 10).
7
STANDARD OUTPUT jacks
Standard output jacks for channd 1 and channel 2
(pages 9 and 10).
8
STANDARD INPUT jacks
Standard input jacks for channel 1 and channel 2
(pages 9 and 10).
9
BALANCED INPUT jacks
Balanced input jacks for channel 1 and channel 2
(pages 9 and 10).
1Q INPUT level selector switch
Use to set the input level of the STANDARD INPUT jacks
(8) to match the output level of the connected equipment.
You can select a -20 dB or +-1 dB input level.
11 OUTPUT level selector switch
Use to set the output level of the STANDARD OUTPUT
jacks (7) to match the input level of the connected
equipment. You can select a -20 dB or +-1 dB output level.
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