Road 12a, Road series, Road – D.A.S. Audio Road Series User Manual
Page 9: Amplifier, Frequency response, Description, Manual del usuario / road series / user’s manual
AMPLIFIER
6) PRESET :
Button for switching between two types of frequency response (see below curves).
7)
road model.
8) AC INPUT :
PowerCon NAC3FCA mains connector (inserted, rotated and locked for ON). Only use this equipment
with an appropriate mains cord.
9) AC OUTPUT :
PowerCon NAC3FCB connector for AC loop thru allows other units to be powered. Only use this
equipment with an appropriate mains cord. Don’t exceed the recommended number of
connected devices (see unit’s label).
1) INPUT :
1/4” Jack+XLR c
:
1 or S =GND (ground).
2 or T =(+) Non inverted input.
3 or R =(-) Inverted input.
2) LOOP THRU :
XLR-type
output
signal
connector
for
connecting several units together and sending
them all the same signal.
3) LIMIT :
Red LED indicates amplifier saturation.
Amplifier limiter indicator lights.
4) SIGNAL :
Green LED indicates signal presence.
5) ON :
Green LED indicates that the unit is ON.
ombined socket-type input
signal connector. This is a balanced connector just
like the LOOP THRU connector with the following
pin assignments
Typical
road series
amplifier
road
12A
Frequency Response
road
15A
Frequency Response
9
Description
Manual del Usuario
/ road series / User’s Manual
LOOP THRU
INPUT
LIMIT
SIGNAL
ON
PRESET
MAIN
MONITOR
M
A
X
.
1
0
U
N
IT
S
I
N
P
A
R
A
L
L
E
L
A
C
O
U
T
P
U
T
CAUTION
DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE
RISK OF ELECTRIC SHOCK
DO NOT OPEN
D.A.S. AUDIO S.A. (Valencia), MADE IN SPAIN
N1918
Road 12A
A
C
I
N
P
U
T
2
3
0
V
2
A
5
0
H
z
/6
0
H
z
1
2
7
8
9
3
4
5
6
10
100
1k
10k
20k
10
Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
MAIN
MONITOR
10
100
1k
10k
20k
10
Hz
120.0
dBSPL
110.0
100.0
90.0
80.0
70.0
MAIN
MONITOR