➀
PA-2410Z / PA-2420Z
1
Bass
Treble
−
+
−
+
0
10
1
2
3
➁
10
9
8
7
6
− + − + − + − + − + − + − + − + − + − + − +
− + − + − + − + − + − + − + − + − + − + − + − +
20
19
18
17
16
230V~/50Hz
17
18
➂
PA-4300PTT
AUDIO
PRIORITY
OUTPUT
CHIME
MASTER
1
2
ON
SLAVE
37 38 39 40
PA-4300 PTT PA PTT DESK MICROPHONE
TALK BUSY
TALK
42
43
PA-2420Z
MIC/L I N E L E V E L
2
3
Bass
Treble
Bass
Treble
−
+
−
+
−
+
−
+
0
0
10
10
OUTPUTS
E/M
5
4
3
2
1
PAGING
MESSAGE
CONTROL
IN
100 V
15
14
13
12
11
LOW
HIGH
41.6 Ω )
IMP
IMP
(
AMP IN
DC POWER
AC POWER
REMOTE
24 V⎓
−
+
FUSE
19
20 21 22 23 24 25
PRIORITY
CHIME
2 4 6 8
1 3 5 7
LINK
41
2
3
2
3
1
4
1
OFF
5
OFF
16
Z 1
Z 2
2
3
2
3
4
1
1
OFF
5
OFF
Z 6
Z 7
Z1
Z2
Z3
Z4
Z11
Z12
Z13
Z14
LINE LEVEL
PACK
4
5
Bass
Treble
Bass
Treble
Treble
−
+
−
+
−
+
−
+
−
Bass
−
0
0
10
10
4
ANT. Terminal
(option)
PRE OUT
REC
LINE IN
MASTER
P. A
L
L
R
R
5
4
3
0 dB
26
27
28
29
30 31 32 33
➃
PA-2400RC
1
2
3
ON
44
45 46
47
51
52
53
2
3
2
3
4
1
4
1
4
5
OFF
5
OFF
5
OFF
Z 3
Z 4
2
3
2
3
4
4
4
1
1
5
OFF
5
OFF
5
OFF
Z 8
Z 9
ZONE SELECTORS
Z5
Z6
Z7
Z8
Z9
Z10
Z15
Z16
Z17
Z18
Z19
Z20
CHIME
TEL
SIREN
MASTER
PAGING
+
+
0
10
0
10
0
10
LEVEL
LEVEL
LEVEL
0
5 6
7
8
9 10 11
REMOTE
0
10
PA-2400RC PA- 4300PTT
+
–
24 V
G
G
AUDIO
G
–
–
–
DATA
AUDIO
+
+
+
2 4 6 8
2 4 6 8
1
3
5
1
3
5
7
PA-2400RC
PA-4300PTT
MIC/LINE INPUTS
GAIN
GAIN
LINE
MIC
LINE
MIC
LINE
–10
–50
–10
–50
PHANTOM
PHANTOM
POWER
POWER
2
1
34
35
4
5
6
1
2
3
4
5
6
ON
48
49 50
54
2
3
1
4
OUTPUT
PA-2410Z
5
LEVEL
CLIP
Z 5
0
2
3
15
4
–3
1
5
–8
–13
Z 10
PA-2420Z
OUTPUT
ALL
LEVEL
CLIP
0
–3
ALL
–8
–13
POWER
PROTECT
POWER
STAND-BY
ON
OFF
10
12
13 14 15
1 2 3
1
2
3
ON
MIC
PRIORITY
PRIORITY
CHIME
+ 24 V
7
GAIN
MIC
–10
–50
PHANTOM
POWER
36
55 56