Инструкция для EXTRON ELECTRONICS IN1608 MA User Guide, IN1608 SA User Guide, IN1606 User Guide, IN1608 Series User Guide

(скачивание инструкции бесплатно)
Формат файла: PDF
Доступность: Бесплатно как и все руководства на сайте. Без регистрации и SMS.
Дополнительно: Чтение инструкции онлайн
background image

 

IN1606 and IN1608 Series Scaling Presentation Switcher • Internal Web Pages

77

Microphone audio input configuration

There are two mic/line inputs for the IN1606 and IN1608 series. The Mic/Line Input tab 
contains options to apply phantom power or a high pass filter to the microphone inputs, set 
ducking parameters, or adjust input gain on the microphone inputs.

Figure 46. 

Mic/Line Input Tab

Phantom power

Phantom power adds +48 VDC to the mic/line input. The default level for the microphone 
input is 0 dB, muted. Having the input muted before plugging in a microphone and 
especially before turning on phantom power is recommended.

ATTENTION: 

• 

Condenser microphones require +48 V phantom power. Dynamic microphones 
do not require power. Never enable phantom power with an unbalanced dynamic 
microphone connected. Doing so may damage the microphone.

• 

For condenser microphones, verify it will safely operate at +48 VDC.

• 

When a line level source is connected, be certain the +48 V phantom power is 
disabled.

To enable or disable phantom power:

1. 

Click the 

Mic/Line Input

 tab.

2. 

In the Mic/Line input panel for the desired microphone input, click the 

Phantom Power

 

button. The button turns blue when enabled.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
Оглавление инструкции

Document Outline