8
9
11
10
12
13
14
17
16
15
17b
19
18
20
21
22
23
g
+
-
LINE
MIC+PHANT
MIC
A
B
C
HEADPHONES
HEADPHONES
+/-10dB
TRIM
INPUT
MODE
COMM.
GUEST
GUEST
HEADPHONES
COMM.
HEADPHONES
PHANTOM POWER IS 48VOLTS
HEADPHONE JACKS MAY BE A OR B GAUGE
HEADPHONE IMPEDANCE 200 TO 2000 OHMS
+
-
MIC+PHANT
LINE
MIC
TRIM
+/-10dB
INPUT
MODE
+
-
MIC+PHANT
LINE
MIC
TRIM
+/-10dB
INPUT
MODE
100-240V
FUSE T1AH
THIS UNIT MUST BE EARTHED.
DISCONNECT MAINS BEFORE
REMOVING COVERS.
HAZARDOUS VOLTAGES WITHIN.
WARNING
50/60Hz
9-18V DC PWR I/P
PIN1=0V PIN2=+V
SERIAL NUMBER
MADE IN THE UK
CE
0dB +
-20dB
0dB
OUT
IN
COUGH
ON/OFF
FILTERS
SWITCH
MODE
OUTPUTS
DIRECT
LIM
BANDPASS
AUX O/P
LOCAL
RECORD
6
INTERCOM I/P
5
INTERCOM I/P
4
INTERCOM I/P
2
PGM 2 I/P
1
PGM 1 I/P
BACKUP O/P
A
BACKUP O/P
B
BACKUP O/P
C
3
AUX I/P
MAIN O/P
A
MAIN O/P
B
C
MAIN O/P
INTERCOM O/P
4
INTERCOM O/P
5
INTERCOM O/P
6
GPIO
W
CE
