D7024
| Operation and Installation Guide | 7.0 Control Panel Programming
Bosch | 7/05 | 31499J
39
Auto Silence
Shortcut:
0
-PROG >
3
-PROG SYSTEM >
2
-TIMERS
This feature silences an alarm on selected NACs after a
specified amount of time. When you use Auto Silence,
pressing [0] disables the feature.
The only way to turn off an alarm is to manually silence
it. Entering a time between 5 and 99 min sounds the
alarm for that amount of time before automatically
silencing.
The display scrolls through the TIMERS options.
1.
Press [3] for AUTO SILENCE and to access:
2.
Enter the desired length of time, or press [0] to
disable, and press [#].
The current setting appears in parentheses on the
first line.
3.
After programming the auto silence, the preceding
window appears.
Display Rate
Shortcut:
0
-PROG >
3
-PROG SYSTEM >
2
-TIMERS
This feature allows you to set the speed at which menus
are appear on the LCD. The speed times are measure in
units of 0.25 sec. The display scrolls through the
TIMERS options.
1.
Press [5] for DISPLAY RATE and access the
following window:
2.
Enter the desired value and press [#].
The current setting appears in parentheses on the
first line.
3.
After programming the display rate, the preceding
window appears.
7.3.2
AC Line Synch
Shortcut:
0
-PROG >
3
-PROG SYSTEM >
3
-AC LINE SYNC
When AC power is available, the control panel uses the
line frequency to stabilize the real-time clock. This
setting must match the frequency of the local AC power
(60 Hz in the United States). The following window
appears:
1.
Press the number key corresponding to your
selection and then press [#].
The current setting appears in parentheses on the
first line.
2.
After programming AC Line Synch, the preceding
window appears.
7.3.3
Option Bus
Update Bus
Shortcut:
0
-PROG >
3
-PROG SYSTEM >
4
-OPTION BUS
When devices are added or removed from the option
buses, this feature queries both option buses and
updates the list of connected devices. This enables the
new devices and removes supervision for devices that
are no longer present.
If the condition is not corrected after an alarm
is automatically or manually silenced, the
alarm sounds again after 24 h.
Reset the system after silencing it to allow the
alarmed zones to restore and detect new
alarms.
AUTO SILENCE (_ _)
(0,5-99 min):_ _ _
DSPLY RATE (_ _)
.25 X (1-16):_ _ _
Ensure the number of devices shown when
this operation completes matches the number
of devices installed on both buses. Devices
not detected during the update bus operation
do not operate and are not supervised.
These menu items are only allowed at the
local keypad.
1- 50 Hz
2- 60 HZ
AC LINE SYN (_ _)
