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4. Press the RESET key nine times to select
program level 9 to program the LED-3/4.
Then press the SILENCE key to select
program level 9.
Program level 9 has only one sublevel:
Enable/Disable SRC-8 and LED-3/4
The sublevel is displayed on the seven segment
display following the hyphen (-). To select the
desired sublevel, press the SILENCE key as
required. Select the device according to the table
below:
IDC Zone 1 LED
IDC Zone 2 LED
IDC Zone 3 LED
(IDC = Initiating Device Circuit)
* See SXL-EX Manual, P/N 315-095997, for
details.
To enable/disable the LED-3/4:
1. Press the RESET key to advance the IDC
TROUBLE LED to the desired device.
2. Press the DRILL key to enable or disable the
device.
3. The ALARM LED indicates the enable/
disable status:
If the LED is ON, the LED-3/4
is enabled.
Exiting the Program Mode
To exit the Program mode:
1. Press the ACK key until the PROGRAM/
TEST LED turns off.
2. Continue to press ACK until the letter L
appears on the seven segment display.
3. Then press the SILENCE key to exit.
MAINTENANCE AND TESTING
No periodic maintenance is required; however,
Siemens Building Technologies, Inc. recom-
mends periodic testing.
SRC-8*
LED-3/4 No. 1
LED-3/4 No. 2
Note: Before testing, you MUST notify the
personnel in charge of the Fire Alarm
panel, since the test may disrupt normal
business operations. In addition, you
MUST notify the local Fire Department if
the department is connected to the
municipal tie.
Alarm Operation
Test the annunciator for alarm operation by:
• Activating an initiating device on a zone
configured for alarm.
• Confirming the normal alarm functioning of
the unit and the Control Panel.
The ALARM LED (LED on left) should glow red
for the appropriate zone.
Supervisory Operation
Test the annunciator for supervisory operation by:
• Activating an initiating device on a zone
configured for supervisory.
• Confirming the normal supervisory functioning
of the unit and the Control Panel.
The SUPERVISORY LED (LED on left) should
glow yellow for the appropriate zone.
Trouble Operation
Test the annunciator for trouble operation by:
• Disconnecting a wire from a zone at the
Control Panel.
• Confirming the normal trouble functioning of
the unit and the Control Panel.
The TROUBLE LED (LED on right) for the
appropriate zone should glow yellow.
Annunciator Supervision
Check annunciator supervision by:
• Disconnecting the DATA line from TB1 on
the module.
• The Control Panel indicates the trouble, but
if there are two annunciators on the system,
it does not tell which of the two is in trouble.
For more information on this supervision, see
the section on Troubleshooting on page 4.
3
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