2
Front panel
ProR3 Digital Reverberator
Front panel
1 INPUT level meters (L/R)
This is a stereo LED meter with 8 segments for each channel. The segments respectively indicate
levels of –36 dB, –24 dB, –18 dB, –12 dB, –9 dB, –6 dB, –3 dB, and CLIP.
2PROGRAM number display
This is a two-digit seven-segment display that indicates the currently selected program number.
If this display is blinking, a new program has been selected but its contents have not yet been
recalled.
3Status indicators
These are six LEDs which indicate program status and other functions of the ProR3.
STEREO, L/R MONO
The input mode of the currently selected program is shown by three indicators. The ProR3 has
four input modes (Stereo, LR/Mix, R-Mono, L-Mono), selected by the UTILITY key. When both
L/R Mono indicators are lit, LR/Mix mode is selected.
PRESET/USER
These indicators show the program status. Use the PROGRAM key to select the status. When the
PRESET indicator is lit, preset programs are selected. When the USER indicator is lit, user pro-
grams are selected.
MIDI
This indicator will light while MIDI data is being received from an external device connected to
the MIDI IN connector.
4 LCD
This backlit LCD shows the name of the selected program and the program parameter values.
Messages related to operation will also appear here.
Note:
The level meters are located in the circuitry after the A/D converter. This means that the CLIP
indicator will indicate clipping of the digital signal. Adjust the input level so that the CLIP indicator
does not light.
POWER
ON/ OFF
INFINITE
UTILITY
BYPASS
PROGRAM
STORE
CANCEL
RECALL/
ENTER
789
456
123
0•–
MAIN FINE
LEVEL/
BAL
OTHERS
COMPARE
ON
INC
DEC
DIGITAL REVERBERATOR
FREQ GAIN FREQ GAIN FREQ GAIN
100 300
350
50 700 -15 +15 -15 +15-15 +15
800 2k
5k 2k
4k
20k
10k
LOW MID HIGH
LR
INPUT
PROGRAM
-00 +10
LR
L
R
STEREO
MONO
PRESET
USER
MIDI
CLIP
-3
-6
-9
-12
-18
-24
-36
0
DATA/CURSOR PARAMETER
EQ EQ ON
GATE ON
GATE
PRE EFFECT EQ