Z1
SOURCE
PAGE
MIC
PAGE
BUSY
1
PRIO
BUSY
0
10
MIC 1
0
10
SOURCE
SOURCE
0
10
MASTER
MASTER
➀
ARM-880
USE ONLY WITH A 250V FUSE
230 V~ / 50 Hz
INPUT VOLTAGE SELECTOR
FIRE ALARM
MASTER
CONTACT COLOSURE
SLAVE
1 2 3
1 2 3 4 5 6 7 8 G
27
28 29
30
➁
ARM-880RC
43
44 45
46 47
MIC
+12 V PHANTOM
POWER
OUTPUT LEVEL
TALK
ALL CALL
51 52
53
54
55
3
Z2
Z3
Z4
SOURCE
SOURCE
SOURCE
MIC
PAGE
MIC
PAGE
MIC
1
PRIO
BUSY
1
PRIO
BUSY
1
PRIO
0
10
0
10
0
10
MIC 1
MIC 1
MIC 1
0
10
0
10
0
10
SOURCE
SOURCE
0
10
0
10
0
10
MASTER
MASTER
Z ..
3
4
SOURCE
5
PAGE
MIC
BUSY
1
PRIO
6
0
10
MIC 1
7
0
10
SOURCE
8
0
10
MASTER
OUTPUT
GND
1.5 V/
GND
600 Ω
EXTENSION LINK IN
GAIN
GAIN
+10
ZONE
HF
dB
HF
-10
1
+10
LF
dB
LF
EXTENSION LINK OUT
-10
PAGE
PAGE
REMOTE
EMERGENCY
WALL CTRL
ON
OFF
TONE
EMC
REM. SOURCE 1
OUTPUT
INPUT
GAIN
GND
GND
300 mV–1.1V/ 10 kΩ
300 mV–1.1V/ 10 kΩ
LINE
LINE
LINE
LINE
1
2
3
4
L
L
L
L
GAIN
GAIN
GAIN
GAIN
R
R
R
R
195 mV–2 V/ 22 kΩ
31
32 33
34 35 36 37
➂
ARM-880RCE
48
49
SPEAKER ZONES
56
57
56
Z5
Z6
Z7
SOURCE
SOURCE
SOURCE
PAGE
MIC
PAGE
MIC
PAGE
MIC
BUSY
1
PRIO
BUSY
1
PRIO
BUSY
0
10
0
10
0
MIC 1
MIC 1
MIC 1
0
10
0
10
0
SOURCE
SOURCE
SOURCE
0
10
0
10
0
MASTER
MASTER
MASTER
MONITOR
11
9
12
ZONE SELECT
10
13
OUTPUT LEVEL
FUNCTION
ENTER
14
ESC
15
16
0
MONITOR
OUTPUT
OUTPUT
OUTPUT
1.5 V/
GND
1.5 V/
GND
1.5 V/
GND
600 Ω
600 Ω
600 Ω
GAIN
GAIN
GAIN
+10
+10
+10
ZONE
ZONE
ZONE
dB
HF
dB
HF
dB
-10
2
-10
3
-10
4
+10
+10
+10
dB
LF
dB
LF
dB
-10
-10
-10
PAGE
PAGE
PAGE
REMOTE
REMOTE
REMOTE
WALL CTRL
WALL CTRL
WALL CTRL
ON
OFF
ON
OFF
ON
OFF
REM. SOURCE 2
REM. SOURCE 3
REM. SOURCE 4
GAIN
GAIN
GAIN
GND
GND
GND
300 mV–1.1V/ 10 kΩ
300 mV–1.1V/ 10 kΩ
LINE / MIC
LINE /MIC
LINE / MIC
LINE / MIC
5
6
7
GND
GND
GND
LINE 350 mV, MIC 5 mV
➃
50
➄
ARM-880RCE
SPEAKER ZONES
➅
57
58
Z8
MONITOR
SOURCE
ZONE SELECT
PAGE
MIC
OUTPUT LEVEL
1
PRIO
BUSY
1
PRIO
FUNCTION
ENTER
BGM ALL
10
0
10
MIC 1
ESC
PAGE ALL
10
0
10
SOURCE
10
0
10
0
10
MASTER
MONITOR
19
GAIN
20
BGM ALL
17
PAGE
PAGE ALL
21
18
22
10
OUTPUT
OUTPUT
OUTPUT
1.5 V/
GND
1.5 V/
GND
1.5 V/
600 Ω
600 Ω
600 Ω
GAIN
GAIN
+10
+10
+10
ZONE
ZONE
ZONE
HF
dB
HF
dB
HF
dB
-10
5
-10
6
-10
7
+10
+10
+10
LF
dB
LF
dB
LF
dB
-10
-10
-10
PAGE
PAGE
REMOTE
REMOTE
REMOTE
WALL CTRL
WALL CTRL
WALL CTRL
ON
OFF
ON
OFF
ON
OFF
REM. SOURCE 5
REM. SOURCE 6
REM. SOURCE 7
GAIN
GAIN
GAIN
GND
GND
300 mV–1.1V/ 10 kΩ
300 mV–1.1V/ 10 kΩ
300 mV–1.1V/ 10 kΩ
PAGING MIC
PAGING MIC
8
1
2
GAIN
GAIN
GND
38 39
40
ARM-880WP1
LINE INPUT
PUSH
INPUT
+15 V
PHANTOM
59
60 61 62 63 64 65 66
ARM-880WP2
SOURCE
63 64
ARM-880WP3
PUSH
+15 V
PHANTOM
PUSH
+15 V
PHANTOM
67
ARM-880
POWER
1
2
OUTPUT
GND
1.5 V/
600 Ω
23
+10
ZONE
HF
dB
. .
-10
+10
LF
dB
-10
24
REMOTE
WALL CTRL
ON
OFF
25
REM. SOURCE . .
GAIN
26
GND
300 mV–1.1V/ 10 kΩ
OUTPUT
GND
1.5 V/
600 Ω
GAIN
+10
ZONE
HF
dB
-10
8
+10
LF
dB
-10
PAGE
REMOTE
WALL CTRL
ON
OFF
REM. SOURCE 8
GAIN
GND
300 mV–1.1V/ 10 kΩ
MICROPHONE 1
5 mV-300 mV/ 60 0 Ω
GAIN
LF
HF
-8 dB +8 -8 dB +8
41 42
1
LINE
2
LEVEL
3
4
5
6
0
10
SOURCE
7
8
MIC
MIC
ON
SOURCE
LEVEL
LEVEL
0
10
0
10
1
2
3
4
5
6
7
8
ON
SOURCE
LEVEL
0
10
65 66
ON
MIC
LEVEL
HF
LF
MIC
INPUT
0
10
MIC 1
LINE
MUTE
MIC 2
MIC
LEVEL
HF
LF
MIC
INPUT
0
10
68
69
70
71