22 Setup
C-2000 and C-2000HS Technical Manual
Bosch Security Systems, Inc.
Technical Manual
F.01U.174.927 Rev 03
Setup State 3 Guard Tone Level
The
Guard Tone Level
setup
state is used to set the level of the guard tone. The guard tone has a 40dB range. The values in
between those shown in Table 5 are valid as well. For example 25 would result in an output level of -6dB for the guard tone.
To
set the guard tone level
, do the following:
1.
Select the
setup option
using FUP/FDWN keys.
2.
Press
Enter (#).
Display shows OC (Option Changed)
.
Setup State 4
Guard Tone Duration
The
Guard Tone Duration
setup state can vary from 0 to 500ms and is configurable to the nearest 10ms. The setup option is
offset by one (1) and multiplied by 10. Any value between those in Table 6 is valid.
To
set the tone duration
, do the following:
1.
Select the
setup option
using FUP/FDWN keys.
2.
Press
Enter (#).
Display shows OC (Option Changed)
.
Setup State 5 Hold Tone Level
The
Hold Tone Level
setup state is used to set the level of the hold tone. The Hold tone has a 40dB range. The values in
between those shown in Table 7 are valid as well, for example 25 would result in an output level of -6dB for the hold tone.
To
set the hold tone level
, do the following:
1.
Select the
setup option
using FUP/FDWN keys.
2.
Press
Enter (#).
Display shows OC (Option Changed)
.
TABLE 5.
Guard Tone Level
Option
Level
1
-30dB
11
-20dB
21
-10dB
25
-6dB
31
0 dB
41 (default)
+10dB
TABLE 6.
Guard Tone Duration
Option
Duration
1
0 ms
14 (default)
130ms
51
500ms
TABLE 7.
Hold Tone Level
Option
Level
1
-30dB
11 (default)
-20dB
21
-10dB
25
-6dB
31
0 dB
41
+10dB
