Telex C-2000, Техническое руководство

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C-2000 and C-2000HS Technical Manual Setup 31
Bosch Security Systems, Inc. Technical Manual
F.01U.174.927 Rev 03
Setup State 26 Panel Microphone Input Level
The Panel Microphone Input Level setup state is used to set the level of the panel microphone input level. The allowable
range is –10dB to +10dB. The values in between those shown in Table 18 are valid as well, for example 12 would result in an
output level of +1dB for the level setting.
To set the level of the panel microphone input level , do the following:
1.
Select the setup option using FUP/FDWN keys.
2.
Press Enter (#).
Display shows OC (Option Changed) .
Setup State 27 RX Line Jack Level
The RX Line Jack Level setup state is used to set the level of the RX line jack. The allowable range is –10dB to +10dB. The
values in between those shown in Table 19 are valid as well, for example 12 would result in an output level of +1dB for the
level setting.
To set the level of the RX line jack , do the following:
1.
Select the setup option using FUP/FDWN keys.
2.
Press Enter (#).
Display shows OC (Option Changed) .
Setup State 28 TX Line Jack Level
The TX Line Jack Level setup state is used to set the level of the TX Line Jack. The allowable range is –10dB to +10dB. The
values in between those shown in Table 20 are valid as well, for example 12 would result in an output level of +1dB for the
level setting.
TABLE 18.
Panel Microphone Input Level
Option Level
1 -10dB
11 (default) 0 dB
12 +1dB
21 +10dB
TABLE 19.
RX Line Jack Level
Option Level
1 -10dB
11 (default) 0 dB
12 +1dB
21 +10dB
TABLE 20.
TX Line Jack Level
Option Level
1 -10dB
11 (default) 0 dB
12 +1dB
21 +10dB