SILENT KNIGHT SK-5208 Specifications download pdf (Page 72)

Model SK-5208 Installation Manual 151204

5-7

5.7 System Testing

This section describes operation of fire drills, zone testing, and the 24-hour automatic test.

5.7.1 Fire Drills

Fire drills can be run from either the on-board touchpad or the Model SK-5235 Remote Annunciator. To initiate

a fire drill, press 20 ENTER + Code. The system will sound an alarm and report a fire test. To end the fire drill,

press

RESET + Code.

5.7.2 Walk Test

The walk test is designed to be used for on-site testing only.

To enter walk test mode, press 22 ENTER

+ Installer Code.

Select the following test parameters:

The LCD will indicate that you are in walk test mode. When a zone is tripped, the SK-5208 will activate the bell

outputs for approximately six second and will cycle smoke power off and on for the programmed time interval.

When smoke power is restored, there is a two-second power up delay before the zone will respond to additional

test inputs.

The system will time out and resume normal operation in 30 minutes if no keys are pressed or no zones are

tripped during the walk test.

To exit walk test mode, press

RESET.

5.7.3 Automatic Self Test

The Model SK-5208 lets you select the time of day and the interval that the automatic that the test signal will be

sent to the central station. See Sections 4.2.10 and 4.3 for additional information on automatic test time.

5.7.4 Watchdog Circuit

During normal operation, the control microprocessor of the SK-5208 is constantly running programs to check

inputs and carry out other routine functions. If the program should ever stop running, the watchdog circuit will

automatically detect this and attempt to resume normal operation by resetting the microprocessors. Each time the

watchdog circuit initiates a reset signal, it will also sound the audible trouble signal for approximately four

seconds.

5.8 Communicating with a Programming Computer

An installer at the panel site can initiate communications between the panel and a computer running the Silent

Knight Software Suite SKSS. In order for this communication to function properly both the computer (running

the software) and the control panel must have matching computer account numbers and computer access codes.

Before you program in this location you should know how your control panel will communicate with the

downloading computer, either through direct connect (RS232) or via the phone lines (Internal Modem).

Test Feature Enable or Disable Comments

Use Verify: Yes or No If Yes is selected then this option will be enabled during

walk test. If No is selected this option will be disabled

during walk test.

Mapped Rlys: Yes or No

Mapped NACs: Yes or No

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SILENT KNIGHT SK-5208 Specifications Page 72

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