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Simplex 4098-9839 Operating Instructions Manual
Simplex 4098-9839 Operating Instructions Manual

Simplex 4098-9839 Operating Instructions Manual

Smoke detector data reader

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Cautions and Warnings
Introduction
Scanning
Storing the Data in
Non-volatile Memory
®
TrueAlarm
is a registered trademark of Simplex Time Recorder Co.
Covered by one or more of the following patents: 5155468, 5173683, 5691699.
©
1998 Simplex Time Recorder Co., Gardner, MA 01441-0001 USA
©
1998 Simplex International Time Equipment Co., Ltd., Mississaugua, Ontario L4V 1H3 Canada.
All specifications and other information shown were current as of publication, and are subject to change without notice.
Smoke Detector Data Reader
DO NOT INSTALL ANY SIMPLEX PRODUCT THAT APPEARS
DAMAGED. Upon unpacking your Simplex product, inspect the contents of the
carton for shipping damage. If damage is apparent, immediately file a claim
with the carrier and notify Simplex.
®
TrueAlarm
Photoelectric Smoke Detectors output diagnostic data encoded in
each visible LED pulse. The encoded data provides a present status indication
relevant to testing and inspection. The 4098-9839 Data Reader hand-held test
unit, is used to read, display, store, and download diagnostic data. The data
reader is battery powered, lightweight, and easy to read and interpret. It is
capable of storing test data for downloading to the Test and Inspection
Reporting System. Memory is non-volatile, allowing the reader to be powered
down without losing data. The reader decodes a detector's diagnostic data and
provides immediate notification if the detector is outside its calibration limit.
The reader also has the capability to detect and indicate low voltage of its 9V
battery.
WARNING:
Do not depress all push buttons on the data reader
simultaneously, this can clear the memory.
Power is applied via an ON/OFF switch. When powered ON, or by pressing the
SCAN button, the reader goes into scan mode, indicated by an illuminated red
LED. Point the reader to the appropriate detector's LED and bring it to within
12-inches of the detector. When a valid reading is made, the green LED is
illuminated. When the diagnostic data contains a trouble message the red LED
remains illuminated, otherwise only the green LED is illuminated.
To scan detectors that are located in inaccessible areas, attach the pole mounting
bracket (provided) to the reader. With the bracket mounted to the reader it can
be attached to a testing pole. See Figure 2 for mounting instructions.
Note: Refer to Table 4 for a description of trouble flags and other diagnostic
data.
Table 1. Status Descriptions for LED Lights
Red LED
Green LED
indicates illuminated LED
A three-digit integer number is displayed to indicate the memory position that is
available for the next storage event. When a valid reading is made, and the
green LED is ON, the data can be stored into non-volatile memory for later off-
line downloading. To store the data, press the STORE button and hold it down
for approximately two seconds until the green LED turns OFF and the memory
counter increments to the next number. To increment the memory counter
without a valid reading, hold the STORE button down for approximately two
seconds until the counter increments to the next number. This loads the memory
position with all zeros.
firealarmresources.com
Operating Instructions
MODE
Reader is in scan mode.
Valid reading with no trouble condition.
Valid reading with trouble condition.
indicates LEDs that are OFF
4098-9839
574-442
Rev. B

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Summary of Contents for Simplex 4098-9839

  • Page 1 Introduction each visible LED pulse. The encoded data provides a present status indication relevant to testing and inspection. The 4098-9839 Data Reader hand-held test unit, is used to read, display, store, and download diagnostic data. The data reader is battery powered, lightweight, and easy to read and interpret. It is capable of storing test data for downloading to the Test and Inspection Reporting System.
  • Page 2 Downloading (D/L) the Data When finished with scanning and storing, or if the limit of the memory is from Memory reached, the data in the non-volatile memory can be downloaded through the serial port located on the right side of the data reader. A serial cable must connect the reader to a computer with upload capabilities.
  • Page 3: Performance Specifications

    Performance Specifications Table 3 describes the specifications of the data reader. Table 3. Performance Specifications Specification Value Operating Voltage 9 VDC (one 9V battery) Average Current 20 mA Battery Life (battery not provided) 20 hours with a 550 mAh Alkaline Battery Low voltage battery detect 7.2 VDC Storage &...
  • Page 4: Diagnostic Data

    Diagnostic Data Table 4 provides a description of trouble flags and other diagnostic data for the data reader. The example shown is with the following diagnostic data: 450E4C3E400E410E551B* Table 4. Diagnostic Data Byte Description Value Example = Indicates Device Synchronization Nibble and 15 = (not yet assigned) 4098-9602 Product Identification Nibble...
  • Page 5: Conversion Table

    Conversion Table Table 5. Conversion Table Table Key Example Binary 0001 (MSN) Decimal Decimal = 27 Binary Hex = 1B 1011 (LSN) Binary 0001 1011 firealarmresources.com...
  • Page 6 Typically, increased contamination of the smoke sampling chamber automatically leads to increased smoke sensitivity of the detector. However, in this case, the Simplex TrueAlarm detector compensates for chamber contamination. The TrueAlarm technique compensates up to 50% to alarm (50%ALM), while maintaining the detector’s full factory set sensitivity. If left uncleaned, any additional contamination results in increased smoke sensitivity.

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