Motorola McIAS 1610 Series System Manual page 87

McTi-8L gain options can be set using the jumpers illustrated on the previous page.
Gain options are shown in Tables 3-3 and 3-4 below.
Channel Jumper
1
2
3
4 JP11
5
6
7
8
*Note: To set gain at -6 db, do not install jumper.
Record Input Gain
Jumper Gain = 1.5
(Default)
JP3 1-2
Table 3-3
McTi-8L Record Input Gain Options
Channels 1 - 8
Voice Output Gain
0 db
(Default)
JP5 2-3
JP7 2-3
JP9 2-3
2-3
JP13 2-3
JP15 2-3
JP17 2-3
JP19 2-3
Table 3-4
McTi-8L Voice Output Gain Options
Channel 1
Gain = 2
2-3
-3 db
3-4
3-4
3-4
3-4
3-4
3-4
3-4
3-4
39
-6 db -12 db
*See Note
No jumper 1-2
No jumper 1-2
No jumper 1-2
No jumper 1-2
No jumper 1-2
No jumper 1-2
No jumper 1-2
No jumper 1-2