Scientech Electronics GA2 Gas Leakage Detector User Manual

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Document ID	628336
Application ID	t7ZkZW1wRp/GPHs/S47rcg==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	Yes
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	4.74kB (59260 bits)
Date Submitted	2006-02-03 00:00:00
Date Available	2006-02-01 00:00:00
Creation Date	2006-01-19 11:08:05
Producing Software	Acrobat Distiller 6.0 (Windows)
Document Lastmod	2006-01-19 11:15:00
Document Title	untitled

ACCESSORIES
The LS-30 system includes a full range of accessories, so you can
customize many feature of your security system.
All the radio transmitters used in the LS-30 system, except the Remote
Controller, have a unique random code that is set by the factory with
16,777,216 combinations in total. Also with specially designed
transmission timing control, the LS-30 system can effectively prevent
mutual interference from other transmitters in the system. The Remote
Controller uses copy-preventing hopping-code technology, changing its
radio code every time you press the button. The combinations possible
through this hopping-code are up to 7.3 X 1019. To comply with the
regulations in most countries, radio power is limited to below 10mW, and
effective range is about 100 meters measured at open field. The range may
be somewhat less indoors, depending on the layout of building construction
and furniture.
You may enroll all the wireless accessories and change their related settings,
either through the guidance of the interactive LCD display on the Base Unit
explained in the “INSTALLATION” section that follows, or by using a
computer with the proprietary software “HyperSecureLink” through an
interface adapter, which offers a quicker and simpler way to perform the
installation in.
NOTE: The changes or modifications not expressly approved by the
party responsible for compliance could void the user’s authority to
operate the equipment.
The comply with the FCC RF exposure compliance requirements, this
device and its antenna must not be co-located or operating to conjunction
with any other antenna or transmitter.
This device complies with Part 15 of the FCC Rules. Operation is subject
to the following two conditions: (1) this device may not cause harmful
interference, and (2) this device must accept any interference received,
including interference that may cause undesired operation.
GAS LEAKAGE DETECTOR GA-2S
INSTALLATION
1.
2.
3.
ALARM
LED
Put the GA-2S close to LS-30
TEST SWITCH
GAS
Base Unit, and plug in the power (Red)
DETECTOR
cord of the GA-2S.
POWER
Select “Installer Mode” on the INDICATOR
Base Unit, and enter Installer (Green)
Password to gain access authority.
Then select \Set Device\Enroll
Device\Fire Sensor\Enter Zone
No. to enroll the ID of GA-2S by
pressing its TEST button. You may change its various attributes under \Set
Device\Change Device Setting\Fire Sensor Change, to fulfill different
requirements.
To detect leakage of natural gas, the detector should be placed at a higher
position near the ceiling, because Natural Gas is lighter than air. For LPG, a
proper location for detection is about 30cm above the floor, since LPG is
heavier than air. Refer to the figure below.
TEST
30cm
For LNG
( Hydrogen,
Methane or
Ethyl Alcohol )
Gas range
For LPG
( ISO butane )
30cm
Within 8m
Within 4m
SPECIFICATIONS:
Detection: LNG (Liquefied Natural Gas) and LPG (Liquefied Petroleum Gas)
Alarm Sensitivity: 8,000ppm for LNG, 3,300ppm for LPG
Power: 120V or 230V AC as requested.
Power Consumption: max. 2W
Buzzer: built in
Size: 88 x 45 x 123.5 mm
Weight: about 309g

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Modify Date                     : 2006:01:19 11:15:00+08:00
Create Date                     : 2006:01:19 11:08:05+08:00
Title                           : untitled
Producer                        : Acrobat Distiller 6.0 (Windows)
Page Count                      : 3
Mod Date                        : 2006:01:19 11:15:00+08:00
Creation Date                   : 2006:01:19 11:08:05+08:00
Metadata Date                   : 2006:01:19 11:15:00+08:00

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