20
SXL-EX
Operation, Installation, and Maintenance Manual
3. The selected Option Cards are shown by
the red zone LED as indicated in the
following table:
Zone 1 LED = SRC-8 Enabled
Zone 2 LED = LED-3/4, Addr 1 Enabled
Zone 3 LED = LED-3/4, Addr 2 Enabled
Zone 4 LED = SLT-1 Enabled
Zone 5 LED = Zone Expansion Enabled
4. Press the
Reset
key to advance the
pointer (yellow zone LED) to the desired
Option Card.
5. Press the
Drill
key to activate the desired
Option Card.
6. Press the
ACK
key when done.
Test Mode
The test mode allows the user to test that the
SXL-EX is operating correctly. There are six
levels to the test mode. Each level tests
different functions within the SXL-EX.
Reading the SXL-EX Display
As the system is tested, the 7-segment
display shows the current test level and
sublevel. When a test level is selected, the
test level number is shown in the 7-segment
display. When the sublevel is selected, the 7-
segment display shows the test number
followed by a hyphen, then by the sublevel
number.
TEST LEVEL DESCRIPTIONS
Level 1:
Enables the One Person
System Test Function.
Level 2:
Tests the Main board Alarm
and Trouble relays and NAC
relays.
Level 3:
Tests the Optional Module
Relays and Open Collector
Output Drivers.
Level 4:
Displays the Alarm, Trouble,
and Supervisory history on
the Initiating Device Circuit
Zone status LEDs.
Level 5:
Performs Local Display and
Remote (LED 3/4) Lamp test.
Level 6:
Clears the panel's history
events (Alarm, Trouble, and
Supervisory).
ENABLING THE TEST MODE
Enter Password
1 . Press the
RESET
key and hold it down
while simultaneously pressing the
DRILL
key. The System
TROUBLE
status LED
lights steady, and the letter
E
flashes on
the seven segment display.
2. Enter the password by pressing the
appropriate keys (
ACK = 1, RESET = 2,
DRILL = 3, SILENCE = 4
);
then press the
SILENCE
key. The seven segment
display either displays
F
to indicate an
incorrect password, or
A
to indicate the
password is accepted. If the letter
F
appears, repeat steps 1 and 2; if the letter
A
appears, continue on.
To Select Test Mode
Press the
ACK
key twice.
The
PROGRAM/
TEST
status LED on the front panel lights
steady and the seven segment display shows
the letter
t.
To Exit Test Mode
The user can exit the Test mode at any time
by pressing the
ACK
key until the
Program/
Test
status LED turns off and the letter
L
appears in the seven segment display.
Then
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