Electronics Tomorrow 458090805 433MHz RF Receiver User Manual

Electronics Tomorrow Ltd. 433MHz RF Receiver

User Manual

Download: Electronics Tomorrow 458090805 433MHz RF Receiver User Manual
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Document ID595206
Application IDm6dqZe5Ix5Bra3d0A0f3CQ==
Document DescriptionUser Manual
Short Term ConfidentialNo
Permanent ConfidentialNo
SupercedeNo
Document TypeUser Manual
Display FormatAdobe Acrobat PDF - pdf
Filesize18.06kB (225708 bits)
Date Submitted2005-10-25 00:00:00
Date Available2005-10-25 00:00:00
Creation Date2005-09-07 14:12:46
Document Lastmod2005-09-07 15:13:09
Document TitleUser Manual
Document CreatorHP 9100C Digital Sender
Document Author: BEN HO

Stze: 140mm(W) x 177mm(H) M101 P.1
INSTRUCTION MANUAL
Locations of Control
Main Unit (Recetve)
”C/"F BUTTON
B HUMIDITY MAX/MIN BUTTON
RESET BUTTON
ET CLEAR BUTTON
RE-SVNC BUTTON
TEMP MAX/MIN BUTTON
MadeI 4930
Remote Unit (Transmittgr)
RES ET Button
Model 6725 1
The guts on nIyouvdcck may
A“ or may stze battery ms DIM may use me than one pteoe ct baIIer Please rarer In the t
engraved baIIely mzvks msIde the ballevy comparlmem Im Ihe correct baIIely Iype t
P2 M101
Feature
. Indoor ICIIIPCI‘muI‘C and remote temperature
enllgrade Dr Fuhtcllhcll readout
' Indoor‘ Ouldoor Iempemlute mczuurcmenl rangc ("mm 68°F ~ ISX‘Tt VSO‘C ‘ 70°( 1
' Temperature resolunon (1 PF ( 01°C )
A Indoor hygrometer
- lndoot Itygromeler measutelucnl mugs (mm mm
A Hum|dt|yreso|ul|0n we
‘ Mam utttl opetauott temperature from 32°F ~ [22”F ( 0°C ~ 50°C i
Before You Begin
Tn ensure proper functloning otttte Witeless thermometer, please rotten I|Its set up pmcedure.
~ lnscn battcncs for the tnant ttntt 1 Refer to sectton of Ballcry Installanon 1
~ Place the ntatn untt a: close as possthlc no“ [0 Ih: tcmole unit and men hattcnc< for the rcmolc
tmn
~ Position the remote untt and mmn unn “Nun effectwe Irélnsmtsslon range, wtnch In nstml
clt'cnmsmnccs IS 20 lo 30 meters
any lhu/ mt» 01mm rungt' ls tlfit’fi/t’tl by [he building ntu/(‘r‘mLt and u law» the "mm “ml female um!
umpm'ilumed m mum yelup forlhe hmmum
Battery Installation
Battery Installation Mute Illaln unit
~ Open the battery doot
« Remove whole set ofold barlenes
. Insert 2 AAA size battenes of new battenes III polartty t + ) and t - )as mdtcatcd
. Close the battery door
. Press RESET button once
Battery lnslzllmion ofthe remote unit
I ~ Openlhc ballerydonr
~ Remove whole set ofold ballertes
- Insert 2 AA ballenes ofnem banenes in polzmy t + Iand t , NS mdlcaled
- Close Ihe battery door
I . Press RESET button once
utmttng - Do nu/ um old and rww bat/9711's
Do nut mix til/(Mme, swam I whom-m» ) or rechargeable Intrlfel t-uttmumt ;
[ml/arms
Do not to tlcll any other button or setting on your main umL it will ttutontaitcalh ieretre the tctttote
temper LIIC signal MICI battertes inserted.
Getting Started
L'pou pout at up ofthe tetttoie ttnttt or pressing tlte RESET butlnni.l1iclcmpemtllre RF Sigurd ts
tintiiedrat ely sent to the main unit The mdll! utirt attempts to search the RF temperature sign-til for 5
tttntuics utter potter up t or ptemng the RESET httttott t
"the RF signal is received itrthin the first 5 minutes after p0\\et up ortlre main unit. the
reittiterattire \\'iII shotrn on the remote ietttpeintute display. otherttlse ii rt~tll short-tug blank fr"
Ai‘ter the remote tlltit temperature is shown on the remote temperature display. the synchronization
otmntn uittt and remote iititt is established place the remote uriit outside iii a shaded, dry area to
protect it as ifutidcr an umbrella
l lt‘the RF temperature signal is not received Wilhln the first 5 minutes. pie the REE-SYNC button on
1 the ntain IImL the main unit wrll attempt remote temperature {or another 6 minutes
Cheek IN / REMOTE Temperature
The tllanI temperature ts displayed on the [NDOOR temperature field and the REMOTE
l temperature Will be shown on the REMOTE temperature field
Matiniuln and Minimum Temperature
The maxi riiurii and minimum recorded temperature reading nil] automatically be stored tn the
memory,
l Press the TEMP MAX/MIN button once to display the INDOOR tiiaximum and ttttnttttutn record
Press the button again to show the REMOTE maximum and ttttnintitttt record. The respecttte
mdlcatol‘, [NDOOR and REMOTE will be displayed.
To clear i he memory. press CLEAR button when the maximum and minimum lempelalutc records
are shorter, it will cleai the record (tflhe shown temperature field
Maximum and Minimum Humidity
The maxtmum and minimum recorded humidity reading Wlll automatically be stored tn the memory.
Press the HUMIDITY MAX/MIN button once to display the lNDOOR ittaxtttititrt record Press the
button 33 am to Show the INDOOR minimum record. The respective indicator, MAX and MIN will
be displayed.
p4 M101
To clear lht: iticittoty. press CLEAR blltlml tthen the matrttutnr or nttntnutni huintdtty records are
shown. it titll clear the record ottlto sttouit field
msplat Unit
The default tttttt for temperature is ”F. press 7c ‘F hutton ti tll toggle the display tttttt ottcittpeiatuic
bettteen °c and “F
Receiver Stage indicator
The RF signal indicator tn the base unit tctttote temperature rtittdort Will show the following
I no SIGNAL DEYECYION
i llll : SIGNAL DEYECHOM
ill) SUCCESSFUL RECEFHON
Losing Synchronization of the wireless thermometer
it the base unit displayed a proper rcnrote temperature lit the past but now displays blank‘ , the
remote unit and the main unit may haw lost synchronization lftlris occurs. press the RE-SYNC button
or” tht: ntntn turn. The main unti \\ tll attempt outdoot temperature reception for another 6 tutnutes and
reitirlrate synchronization tuth the remote utirl If the remote temperature cannot be [éCEHedt check:
l The distance ofthc irratn unit or remote unit should he at least 34 feet away from any tntertering
sources such as ootttptttei monitors at l\ sets.
2 Avoid placing the main unit onto or tn the immediate proximity ofrnetal vtindow frames.
3 Using other electrical products such as headphones or speaker operating on the same signal
frequency ( 433MHz t may preterit correct signal transmission and reception
4. Neighbors using electrical devices operation on the 433MHz signal frequency can also cause
tnterference.
Note When the 433MHz signals is received correctly. do not reopen the battery cover ofertlier the
remote unit or the main unit, as the batteries may spring tree from the contacts and force a false reset.
Should this happen accidentally ihcn reset both unti othetwtse transmission problems ntay occur.
The tiraxrtntltn transmission range IS [00 feet from the remote unit to the main uiirt ( in open space t
However, this depends on the surrounding enritottittent and tnterference levels Tlle temperature Signal
travels in a straight line from the remote unit to the clock. The signal will not curve around blocking
object lt‘no reception is possible despite the observation ol‘tlrese factors all unit have to be reset,
PS
Interlet'ence
M101
btgltalo from other household tlc\ ltcst stlclt ax elttly colttlnls. (ION bellx‘ and “(WHO sct‘llrlty syxlcmc.
may renrporar ily lnlerfere with the units and cause lecepnnn
lllrt: T||l>lsllOI1||altlndd0€5 not
affect the gcltcml performance ol‘rhe product Tht‘ transmission and rcccplmlt oflcmpcraltlw rcfldlllg
\\ lII resume aneo tht: lnlcrfcrcme has stopped
Trouble Shooting / FAQ ( Frequent Ask Queslion)
There is no outdoor temperature shown on the unit?
A .
Press the REASYNC button on the maltt unit and the outdoor leltlpel‘tlmte wlll olto“ n wltltln
nttnutes ”no lempt‘rfllllle ts shown after 6 minutes of Rt: SYNC button pressed the remote ttrtit
|S cttltsr too far away ot‘lhwc ls some interference betttcen the remote and main LII’lIL Brlllg llte
remote unit to the main unit and rc»synchmmz=>. Then mote the remote turn to a ne\\
Iocatton closer and In direct Itne mtlt the main untl.
The remolc temperature is reading "15°F n hen the temperature is in the soap
A The remote uttit rs m dlrECKSIlnfighl Move rt to a shaded protected rttea.
l (are onour Clack
A\'0Id exposrng your clock to ehllcmc temperatures wawr or severe shock
Atonl contact nith any corrosive materials such as pet-fume, alcohol or clcnnlng agents
Do not subject the clock to excessne force. shock. dI|SL temperature or lrutnrdrly Arty ot’these
Cttndlhfllh mti} xhfll'lk‘ll tllt' llll' ttflllu L’lfltk
~ Do not tatttpct- with any ofthe irttentttl components ol‘this clock. Thls ttrll rntnlrdate the warranty
and may cause damage
r Correct Usage otthe Balieries
Use 2 AA bauel‘les and 2 AAA batteries
D0 trot mix standard and rechargeable battertes
Do not mtx new and old ballenes
When the low battery mark it appears on the tlrsplayr replace all batteries \\'\[h new ones when
the low battery mark EX) appears (m the REMOTE temperature field, replace all batteries or
remote mm with new ones.
P6 M101
Specification
Tclttpcmllll‘e mt‘rhurlng range
Receitcr -5tl"(‘ to frtrt wrtlt t) l‘t‘ resolution l
-58°Fto le“errlr0,. rcmlullon r
I°C to ~70°(‘ ‘Allh 0 1°C rcsulullon l
->X°F to ISS°F ttrtlt 0 2"F rcsoltttion
Taiiipei-tituis chucklng Intent’t]
Recertcr . every to seconds
Tranomlltcr every to seconds
Transmitter
Transrritssion distriiice- minlnnlm ltttl feet In 0|)CI\ Iicld. depending upon surrounding 
Source Exif Data:
File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.6
Linearized                      : No
XMP Toolkit                     : 3.1-701
Create Date                     : 2005:09:07 14:12:46Z
Creator Tool                    : HP 9100C Digital Sender
Modify Date                     : 2005:09:07 15:13:09+08:00
Metadata Date                   : 2005:09:07 15:13:09+08:00
Format                          : application/pdf
Description                     : 
Creator                         : BEN HO
Title                           : 
Producer                        : 
Document ID                     : uuid:cfc397a1-2331-494d-b8df-3ac73abcd10b
Instance ID                     : uuid:256bf23b-8eee-4d78-9276-6d72a5411dba
Page Count                      : 3
Subject                         : 
Author                          : BEN HO
EXIF Metadata provided by EXIF.tools
FCC ID Filing: PEQ458090805

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