Long Range Systems T74USB User manual

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www.pager.net
T74USB
FCCID:M74T7400
USB
Receive
Transmit
Power
9VAC
800.437.4996
www.pager.net
T74USB
Paging System Transmitter
U S E R M A N U A L
Long Range Systems UK Ltd | Link House | Leek Road | Milton | Stoke on Trent | Staffordshire | ST2 7AH | 01782 537000
www.lrspagers.co.uk | www.pagers.co | www.hospitalpagers.co.uk

Table Of Contents
Installation and Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
St R staurant ID . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Rp at D lay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
High Pow r S tting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Fr qu ncy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
RF Baud Rat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Service Questions and Answers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
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INSTALLATION AND SETUP
Basic Installation
1) Plug th 10V pow r supply into th sid of th Transmitt r.
2) Conn ct th USB cabl from th conn ctor on th Transmitt r to a USB port on th host com-
put r.
3) Not th COM Port that th USB cabl is conn ct d to on th host comput r.
4) Op n Hyp rT rminal on th host comput r.
5) Assign a Nam for th n w conn ction.
6) S l ct th COM Port coming from th USB cabl .
7) Us th following s ttings:
Bits p r s cond: 9600
Data bits: 8
Parity: Non
Stop bits: 1
Flow control: Non
8) Typ ECHO1 and pr ss ENTER. (This cho function will allow you to s what is b ing typ d.)
9) You ar now r ady to us th int rfac .
Note: At any tim , us th STAT command to vi w any chang s.
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Screen View of ECHO ON
Screen View of Typing ECHO

Set Restaurant ID
This must b s t corr ctly to pag pag rs.
To s t th R staurant ID, typ RID,x and pr ss ENTER twic .
X is th R staurant ID.
Exampl : To s t an ID of 2, typ RID,2 and pr ss ENTER twic .
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Exa ple Restaurant ID to 2
HyperTer inal Output Showing ID as 2
Type STAT and press ENTER
Status View Showing Restaurant ID as 2

Repeat Delay
To turn ON R p at D lay, typ RPTDLY,1 and pr ss ENTER twic .
To turn OFF R p at D lay, typ RPTDLY,0 and pr ss ENTER twic .
High Power Setting
To chang th Pow r S tting, typ HWPR,x and pr ss ENTER twic .
X is th Pow r S tting, a valu of 1 to 4.
Exampl : To s t a Pow r S tting of 3, typ HWPR,3 and pr ss ENTER twic ..
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Exa ple Repeat Delay ON
Status View Showing Repeat Delay ON
Exa ple High Power Set to 1
HyperTer inal Output Showing High
Power Set to 1
Status View Showing High Power Set to 1

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Frequency
CONTACT LRS BEFORE ATTEMPTING TO CHANGE THE FREQUENCY OF THE TRANSMITTER.
To chang th Fr qu ncy, typ SF,xxxxx and pr ss ENTER twic .
XXXXX is th valu of th Fr qu ncy.
RF Baud Rate
Th RF Baud Rat is th sp d at which data is s nt to Alpha Num ric Pag rs
To chang th Baud Rat , typ RFBAUD,x and pr ss ENTER twic .
X is th valu of th Baud Rat , at 512, 1200, or 2400.
Th d fault Baud Rat of Alpha Num ric Pag rs is 1200. If th rat on th transmitt r is chang d, th rat of
th Alpha Num ric Pag rs will also n d to b chang d.
Exa ple of Set Frequency (PLL) to 37420
(467.750 MHz)
HyperTer inal Output Showing Frequency
(PLL) Set to 37420 (467.750 MHz)
Status View Showing Frequency (PLL) Set to
37420 (467.750 MHz)
Exa ple of RF Baud to 2400
Status View Showing RF Baud to 2400

SERVICE QUESTIONS AND ANSWERS
Should your paging syst m v r fail or should you n d additional paging suppli s, call Long Rang Syst ms
at [phone] Monday through Friday 8:30 am to 5:00 pm C ntral Tim .
For w k nd or night m rg nci s:
• Long Rang Syst ms has 24/7 liv t chnical support availabl .
• Pl as k p in mind that options ar limit d ov r th w k nd.
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Warranty
Long Rang Syst ms, Inc. warrants this product against any d f cts that ar du to faulty mat rial or workmanship for
a two-y ar p riod aft r th original dat of consum r purchas . This warranty do s not includ damag to th product
rsulting from accid nt, misus or improp r l ctrical conn ction. If this product should b com d f ctiv within th war-
ranty p riod, w will r pair or r plac it with an quival nt product, fr of charg . LRS will r turn your product via UPS
ground shipping. All warranty claims must b initiat d through our custom r s rvic d partm nt.
Copyrig t © August 2009, Long Range Systems, Inc. All Rig ts Reserved
This manual contains propri tary information of Long Rang Syst ms, Inc. (LRS) and is int nd d for us only by its m-
ploy s or custom rs. Non of th mat rial contain d h r in may b copi d, r produc d, r publish d, download d, dis-
play d, post d, or transmitt d in any form or by any m ans, including but not limit d to, l ctronic, m chanical,
photocopying, r cording, or oth rwis without th prior writt n p rmission of LRS. Additional copi s of this manual may
b obtain d by contacting LRS.
Scr n displays, k yboard layouts, hardwar d scriptions, or softwar ar propri tary to LRS and ar subj ct to copy-
right and oth r int ll ctual prop rty rights of LRS and shall b tr at d in accordanc with th pr vious paragraph.
All att mpts hav b n mad to mak th information in this docum nt compl t and accurat . LRS is not r sponsibl
for any dir ct or indir ct damag s or loss of busin ss r sulting from inaccuraci s or omissions. Sp cifications and oth r
information contain d within this docum nt ar subj ct to chang without notic .
Long Rang Syst ms, Inc. r s rv s th right to mak chang s without furth r notic to any products h r in. LRS, Inc.
mak s no warranty, r pr s ntation or guarant r garding th suitability of its products for any particular purpos , nor
do s LRS, Inc. assum any liability arising out of th application or us of any product or circuit, and sp cifically disclaims
any and all liability, including without limitation cons qu ntial or incid ntal damag s. “Typical” param t rs that may b
provid d in LRS, Inc. data sh ts and/or sp cifications can and do vary in diff r nt applications and actual p rformanc
may vary ov r tim . All op rating param t rs, including “Typicals”, must b validat d for ach custom r application by
custom r’s t chnical xp rts. LRS, Inc. products ar not d sign d, int nd d, or authoriz d for us as compon nts in sys-
t ms int nd d to support or sustain lif , or for any oth r application in which th failur of th LRS, Inc. product could
cr at a situation wh r p rsonal injury or d ath may occur. Should Buy r purchas or us LRS, Inc. products for any
such unint nd d or unauthoriz d application, Buy r shall ind mnify and hold LRS, Inc. and its offic rs, mploy s, sub-
sidiari s, affiliat s, and distributors harml ss against all claims, costs, damag s, and xp ns s, and r asonabl attorn y
f s arising out of, dir ctly or indir ctly, any claim of p rsonal injury or d ath associat d with such unint nd d or unau-
thoriz d us , v n if such claim all g s that LRS, Inc. was n glig nt r garding th d sign or manufactur of th part, d -
vic or syst m.
EU DECLARATION OF CONFORMITY
W , Long Rang Syst ms h r by d clar und r our sol r sponsibility that th T74USB paging transmitt rs and on-sit
pag rs comply with th ss ntial r quir m nts in th Europ an RE&TTE Dir ctiv 1999/5/EC of th Europ an Parliam nt
of th Council of 9 March 1999 on radio quipm nt and t l communication t rminal quipm nt and th mutual r cog-
nition of th ir conformity. Th following standards w r utiliz d:
ETS 300 224: 1998 EN 301 489-2: 2002
EN61000-3-2: 1998 EN 61000-3-3: 1995
EN 60950: 1992 wit A1, A2, & A3
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XU-0054 100109
Long Range Systems UK Ltd | Link House | Leek Road | Milton | Stoke on Trent | Staffordshire | ST2 7AH | 01782 537000
www.lrspagers.co.uk | www.pagers.co | www.hospitalpagers.co.uk