Siemens MXL-IQ - Reset Procedures

3-11
Operation
ACK TROUBLE 11:59:59 DEC 31, 20XX
ALL TROUBLES ACKNOWLEDGED
5. If you press TRBL ACK again, the
System displays
ALL TROUBLES ACKNOWLEDGED.
The TROUBLE LED glows steadily to in-
dicate that all troubles are acknowledged.
If there are no security conditions in the
System, the internal audible goes silent;
if any security conditions still exist, the
internal audible pulses.
How to Individually Acknowledge a
Trouble (NFPA 72 Proprietary, UL 1076)
1. Press TRBL ACK. The System
acknowledges the trouble displayed and
then displays the next unacknowledged
trouble.
If your System has a printer, it prints an
acknowledgment message similar to the
following:
ACK TROUBLE 1-5 12:01:28 DEC 31,20XX
#2 [custom message], [trouble type],
[device type]
Note that the acknowledgment message
includes the term ACK to indicate this
trouble was acknowledged.
2. Continue acknowledging troubles as
explained above until the System
displays the following message:
ALL TROUBLES ACKNOWLEDGED.
The TROUBLE LED glows steadily to
indicate that all troubles are acknowl-
edged. If there are no security conditions
still in the System, the internal audible
goes silent; if any of those conditions still
exist, the internal audible pulses.
3. If your System includes a printer, it prints
the following message:
ACK TROUBLE 12:05:44 DEC 31, 20XX
ALL TROUBLES ACKNOWLEDGED
Reset Procedures
Hard Reset
Other terms for Hard Reset are Power-up,
Initialization, and Cold Reset.
Applying power to the System performs a
Hard Reset which initializes (starts) the
entire system.
What Is Lost:
• Alarms, supervisories, security condi-
tions and troubles
• Any user entries such as time and date
• Arm/disarm
• Manual sensitivity adjustment
• Time-based control until time is reset
What Is Not Lost:
• CSG-M program
Soft Reset
To perform a Soft Reset, press RESET on
the MKB-4 (Refer to Figure 32, page 3-4).
Soft reset does not work until you acknowl-
edge all alarms, supervisories, security
conditions and troubles and silence the
System.
What Is Lost:
• Alarms, supervisories, security condi-
tions, troubles
• Arm/disarm (unless option disabled by
CSG-M)
What Is Not Lost:
• Any user entries such as time and date.
• Arm/disarm (when enabled by CSG-M)
• CSG-M program
• Manual sensitivity adjustment
• Time-based control