Wireless GR-823 GMRS Radio User Manual 65489

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Document ID	65489
Application ID	boItza7z47683U9ghJ3NIw==
Document Description	8
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	47.4kB (592506 bits)
Date Submitted	1999-10-21 00:00:00
Date Available	1999-11-17 00:00:00
Creation Date	2001-05-24 08:17:27
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-05-24 08:17:35
Document Title	65489.pdf
Document Author:	jsoscia

FCC ID: MGPGR—823
APPENDIX 5
OPERATING INSTRUCTIONS
TWENTY—SIX (26) PAGE OPERATING INSTRUCTIONS
FOLLOW THIS SHEET
OPERATING INSTRUCTIONS
FCC ID: MGPGR—823
APPENDIX 5
Wireless Marketing Corporation
“GR-823”
' FCC ID MGPGR-823
General Mobile Radio Service
GMRS UHF TRANSCEIVER
WITH REPEATER
OPERATION CHANNELS
USER’S MANUAL
TABLE OF CONTENTS
CONTENTS
D INTRODUCTION...
El TO RECEIVE
(J TO TRANSMIT
U DESCRIPTION OF FEATURES. ..
-DISPLAV PANEL FEATURES. .
-TOP PANEL FEATURES , ......v v ,
-SIDE AND BACK PANEL FEATURES , , , ..
-FRONT PANEL FEATURES .....
D OPTION SETTING MODE I
LI BELIJVIBRATOR FEATURE ... , , ..
ll RADIO CLONING FEATURE
D SPEICAL TEST FEATURES ,.
Ll (ER-823 CHANNEL FREQUENCY TABLE
IICTCSS TONE TABLE , ,.
I] BATTERY PACK INSTRUCTION .
[J SPECIFICATION .....
INTRODUCTION
Congruluialions on your purchase or the CHEROKEE" (ER-823 General
Mobile Radio Service (GMRS) Padlble Radio With repeater channels. Your
CHEROKEE“ redle ll deslgned to provide llaubielree service and ldvanced
user lulurei to make it the premier chime in radio mmmicaiionsi
THE GENERAL MOBILE RADIO SERVICE (GMRS)
The Federal Communicfilons Cemmlsslon (FCC) has created lhe GMRS tor
the short dislnnce two—way communieiions need! or e Iioerfied individual (lE
years or me or older) and (her immediate larnlly members. Yhe
commuvicalion range is 5 lo 25 miles dependlng on the equipment and
lucaiion. Each Licersee manages a system conslsliru at one in more stations.
For license appllcetion. call me Fcc hMIine m Lass-CALL—FCC (lass—225
an) or a—mail w canargnlghlwiml lcc gov. For applicnlon lorms. all lam
«worm (leanileaews) and ask tar form 574 and 159.
LIchsM could also be med eledtmfliclllly in the near future using Form RE.
Please visil the Universal Licensing Symm web site at wwwlocwvlwtb/uls
GENERAL FEATURES OF THE (BR—823
- I5 simplex channels, 8 repeater channels, Auto or Standard bandwidth
selection. (NOTE. The repeater channels will only work with repeater
system with proper criminal and cross code setup}
Complcl size and Ilstfi weight
Easy viewing mulli purpose back Ill LCD display
CFU controlled frequency synthesizer tor reieble operation
47 CTCSS Time Squelch syflern lo avald IHenlng to interference
Advanced our lealues $=ln. memory, dual wateh. Incoming call alert"
Opllonal fealurea - Wbralnr lo indlcete Incoming calls.
Operates on 1200mAH Ni-Mh Recharpeable Pack of 7.2v Dc Fewer.
Conneclor lnr exlernel ”eruption. Loudspeaker and Dc We! supply
- Belt Clip and hand strap for easy wrying
- Detachable antenna for enemal antenna connectlon
lTO RECEIVE
If you have ind transmllted, Ihefl release lhe "PTT' button. II you have rid
transmitted, jml leave lhe radio on to receive on your selected channel,
The radio wII unmlle upon receiving a signal. The BUSY icon will appear
on the LCD and Ihe S—flF meter wll Show the received lIgnlI strength
When the mile is operated will CTCSS Tone Squelch (T SO), and the radio
receives a slgnal whl’l correct 01685 Code. the CALL icon wltl atse appear
on the LCD display.
[TO TRANSMIT
Press and Hold the “FTT' button to “nun“. With 2 Watts MPH! power, the
GR~823 could cummunbute erect with 1 similar unit tor I range at up to 5
miles depending on location. The communication ram would increase up to
25 miles when nperlted through a repeater system with proper antennas.
A It Buy Channel Look out Option is on end the radio in in the receiving
mode. Bury Lock Error Musca- wil appear on the LCD and the radio wil gay
in mum mode and you will not bl abl- lo transmit
B. it Tlme—Out—Tlme optton i! on, the continuous transmitting lime Wll be
[irritant by the time set mus option.
NOTE Pleaee reier to the dinerent section in this manual for detail
operation procedures ior advanced ieanns.
ll WARNING l!
Replacement or substitution of antenna, transistors, regular
diodes or other parts of a unique nature, with parts other
than mose recommended by Cherokee Electronics, may
cause violation of the technical regulations of Part 85 of the
rec Rules, or violation of Type Acceptance requirements at
Part 2 of the Rules.
LICENSING
The user must obtain a license for a GMRS system before he
could transmit on any GMRS channel in the United States.
For license application, call the FCC honine at 1-688-CALL-
FCC (1-888-225—5322) or e-mail to callctrgnightwindjccgov.
For application forms, call 1-800-418-FORM (1-000-416-3615)
and ask for forms 574 and 159.
Licenses could also be filed electronically in the near future
using Form 605. Phase visit the FCC‘s Universal Licensing
System web site at www.fcc.govlwtbluls.
DESCRIPTION OF FEATURES
Display Panel Features
1. TX
|ndicales [hat radin ii in "be “Transmn‘ mode
2. Function Mode
Indicles lhe “FUNC' Mon has been “holed.
1, DW
Indicate»: (hi! the “Dual Watch" lecture has been activated.
l. 750
Indicatn Mai “Tune squelch" [am has “an lcllvaied,
a.“ M "MM-um
mus ma "vmmr leltum has been ammud, (Optional Fnluu)
5. PS
lnflkzlles Mal (he radln I: in lhe “Power Save" mode.
1. " O11 " (Lock)
inmates me "Key locr lecture nu been activaied.
s. ' J‘ " (Be‘p)
"mm-s mat "Beep“ lonu confirmation in on
s. - t " (Bell)
"males that “Bell“ venue has bun acumen
1m - V ' Min: Link)
an avalahle In lms model
11. chum! male!
My lb. channel numb-r In m the redo B welding onv
11. um mu m. n
“is am is used when flilpliyiflfl the "CTCSS' Frequency. (UNI 1 HZ)
134 m (m m 1)
This do! Is ma who" displaylngthu"FrequemT.(Unl1 : MHz)
ll. channel Frequency) lndlcllor
Display lhe chanml number or lhe frequency m Mrldw tho radio ls
operuling. When npam‘mq on channel 1, Il you select channel number
display. cum will appear an In. LCD. If you select Frequency display‘ 7
«an lrequency 462.5625 wil be dismayed.
m ShmIIRF mm: mm
The rain Incorporates a In segment received signal strength and
tr: lmil meter in [he LCD when recdvhg I iignaL the MI! will
indicate how mung lhe signal is, one or Mr) segmenl- MII indscate a
weak signal, mus - my mung slgnal wlll hm a In no segm-m, When
"summing lhe Iellef 'Tx- will awezr on me LCD and all 10 segmm
mll appear on lhe Lch
10. eatery remalnder lwol mule!
Van own view In: balmy level while loading the balmy lor ltansmlt by
{arming PTT Mile holling down lhe MO button. “BATT' loan will awear
on lh. LCD and the |0 figment Signal Molar Inticales the bakery level
horn | (Low) lo rmFm
11. 4‘ m " (emery Law lndlcdnri
Indlclles binerlee level. - m ' loan indies!“ a lull balmy candmon and
men lne haltery level becomes hm. lM lndicllcr willflmw' E " and
flashing, Wheeling met me battery needs to be replaced or recharged.
1i. CALL
Indus that I on! is Wed will coiled CTCSS code in live CTCSS To"!
swam operafion
1S. BUSY
Indicates lhat 1! RF signal is received
Top Panel Features
1. Power Onion. Volume Control
Turn the Volume control clockwise Io switch power an and set volume
to demred level, Turn the Volume control counter-clockwise to tun
paw-r on

g 2 POWER AND VDLUME
2. Antenna
The radio is equipped min a SMA lemlle antenna connector Ind a
matching UHF antenna The user could replace me stuck antenna with
an optional mobile amenna wh-n using the radio Inside I car. or a base
Miami in i liked kzceilon.
I. Microphone and Speaker Jack
The jacks are lor connection of optional speaker microphone
accessories Since BTuBridga Tied Lned) Audio Amplifier Is used in
this ladio‘ Amhenflc Cherokee Moefisuflefi with floated ground on the
loudspeaker wires shall be used
NOTE: I! you use an Enamel Speaker/MIC wlth grand clrouis
common for both microphone and loudspeaker wilh Ihis radio.
the 1360's BTL Audra Circuit would be overloaded and
becomes damaged over time. We therefore recommend you lo
use Cherokees External Speaker/MIC, |I you went In use
External Speaker/MIC irom other suppliers, make sure the! you
get one with omect wiring connections,
4. Dun cover
When Enema! Speaker/Mic are not being used. this rubber cover
prevents dirt Ind nwlslure from getting lo the imide oi the ratio. For
radios wnn WP notion. the rubber cover must remain plugged In tigtd to
avoid water ingresion, '
"The drawlm slum i Eli-823 vadlu with an opilonal ‘AAA' battery Case.
1. PTTlPusn-To-Tllk) Bilion
Press the ‘PTT‘ mum to actlvme lb. (renaming: 3 Talk In I normal
voice 8M 23 Inches rrnm the nemnl microphone. WM anemal
microphone is wmaaed. lh! external P11 control lclivales the
axmmal mlclaphone and In: FTT camel on the radln nail/ates Ihe
Inilmsl micropmne. To leceive. iufl release (he ‘P'I'I" Mon
1. Funcllon(FUNC) bumm
Thu fmcflon Mon wlvutn Ihc secondary lunctlon cl lhe front panel
Mimi Press Ind hold the 'F|JNC" bullon and than was tho 1mm
panel hullon In accm lhe secondary luncflon. -
a. an: Glp
Allows me ussr lo attach lhe radio to the bell, shlrl pocket, on the side
wlndw 0! me marmoic
4. DC chk
For mun-ale“ lo optionil Ac Wall Charger. an on Cigarette ngMer
DC Power supflv Adipler. Do not comecl charger nr pwm supply In
lhs radio ll you are using Alkal'ne Balleries.
"TM drawing slwws a GR-BZ! radio wfih an nplionul 'MA" baltarv cm.
1. “MO", "Fllch' Bulb"
1) M0(Mon'lar)
mm and hold the "mowmflurr baton in tho receivlng moan, bolh
carrier and (one squelch circuit will be lempourily dulbled and m:
receiver nuise wil appear on me loudspneker until the "M0" lumen will
bemused.
You can Insaen In a mm! with manual CTCSS code Is inc-Wad during
cTcss opermn w pres-mg mu holding ms "M0“ bullon.
You can also check the slilus of the TX and RX CTCSS (one squelch
umng and the scan Sldp selling 0! (he raflio by mess and holdirg lho
"M0" button (at more than one saoand, The sefllngs will flash on the
LCD one by one, each um Iur | secand, Tm LCD mu raven lo away
channel numbers afler complellng the sequenca_
uDlsplay cl RX Tone.
OPTION SETTING MODE
The loilowing procedure slows the user lo moss option feature “times. To
emer apfinn setting mode. first mm on lhs radio, then press and mid ‘FUNC‘
button while turning on the rule. Press “FUNC ¢ A or v“ button to scroll
through all ma options.
n FEVER AND VIIILUME
FUNCTIDN
NOTE 1WOIe you are h the option sitting made,
A. I! you hold "FUNC‘ button and than pm; “A or V' bimm. the
nexupwvlons) option units mwe wiii appear on than LCD.
B. I! you was the $11" button, all eh-nged contents will be stored
and the radio will man [or normal operation
6. other buttons located on the from at the radio will not operate. Ii
you press time hmtons, error bnp tone will sound.
1. select A)! Melody (mu) or Vibrator men rm Incoming c-n-
1m in niocfion displayed In the npiiun fitting menu is Mehdy (mu) or
Vibrator Aim. (MD! in In Optional Ieahlle availahic h waded mudeis Only
— This selection msnu in only available in models wiih vlhraiar insulted)
u Dispiay nl vumm Alan netting Mode.
HU: will b
n Disphy M Melody (Bell) Alert setting Mods
RU: -bEL
2) MEMORY CHANNEL WRITING
This leature lllows the user to store a normal operating channel to I memory
channel.
Select the channel by using ”A or v“ button in normal receive mode. seled
lone squelch seflilgs it needed‘ then press the ‘FUNC 0 MR' buttons to scroll
through all the empty memory channel displayed on the smell channel
indicators Not. that the 'MR' icon and Ihe smal channel dsplly "libel. Slop
scrolling when you have reached the desired memory channel lac ion and
prose FTT to store the channel settings Into the memory ehlnneL Alter the
memory store uperatiuri. the radio will revert in memory dlanrlel reading made
on the memory channel that you have Just entered Free: “MR" billion again it
you went to exit to normal operation
Memory channel and “MR'
icon lisplay and bllnklng
DDisplay of memory wriing slime
Selected normal channel
with Tone Squelch
3) MEMORY CHANNEL DELETING
Memory channel delellng is possible unly In the memory channel reading mode
(‘MR' icon dlspily slams not blinking status)
To delete the memory channel.
Firfl, ulsct the memory channel to be deified by Itslnu “A or V" huttnnl
Second, press the ‘FUNC 0 MR' button more Illa" 15 second.
The ‘DELETE‘ message will be displayed on the LCD and the memory
channel is erasedv
When all memory channel: are deleted, the “EMPTY' message will be
displayed amt the “MR' icon vrII disappear The main will then revert to normal
channel dismay mode
Display at memory chem-h deleting - when a memory channel ls deleted
dE‘ZEkE allsl
n Dlsplay oi SCAN sup Common.
-SLP§P anal
-urlll
2) FrICll (Seledlm cl Frequency of Channel Number Display)
ll you press in ‘FUNC + Moirrlcm- button when Frequency ls
dllpllyed on llle LCD, Chunnol No. will appear all In: LCD. Press Inc
"FUNC 4 M01Fl/Ch)‘ bullon once agnln and me Frequency will be
displayed
in Display of Frequancme/Tx Channal).
HEB? 125m
The his! 2 sum digits indicate charlml number. and me 7 hlg dlgilfi
indicate RXfl'X llaquency ‘
n Display 04 ChameKRX/TX Channel)
sun me small Ind big fligfl display Indlolta Rxn'x channel number.
1. Chlnnll Dovmhv) Button
1) Channel Down(v) bullon
Fran me "V" button In chnngo (he ratio to operate on a lower Chlnnel
Number Ith is curremly shwn on the LCD.
2) TONE Sal-Olin" Baton
Fun ‘FUNC 0 v“ baton “n the receiving In only me Channel errx
Tone Squalch “ling mode (Nah: Tm! selecfion Is "at avaiiable when
the radio is in Sen or Dual Wach Mode)
[1 Dispiay of CTCSS RXrI'X Common Tone setting mode
In lho above candilmn, puss lne ‘FUNc o A or V" Man In change to dllplly
me RX Tuna setting "we. (Nata: me lone code numblr wil vepiace The Inn-
iuquency dismayed if channel number dhplay is selected by operating Inc
‘FUNC‘ ‘MO' buttons whil- the "din Is in receivl mode)
n Display or crcss RX Tone selfing mode
Inin- lbon condition, press lna ‘FUNc 4 A 01 v“ union to change to dim
lne TX Tone 5011an made.
D Dispiay of CTCSS TX Tana sexing mode
In the abnvn condition press the ‘FUNC , A or ‘f button to clung. back to
display the Common Tone selfing mada,
vmn Common Tone is seledod‘ (he min wiI apply me mama CTCSS (one
on bolli TX and RX operation Common Tons lo the pvelened and haslc made
of open-lion.
The our could aBo choc" dill-rem TX and RX CTCSS tones to ptrlol'm
special and advanced operallon - Such as group call- and enhanced
scurrina..,elc. Jusl rem-mini to enler the coma crcss code on both TX
and RX cTCSS Tone selling menus reap-finely.
Winn the radio lsdisplaylng Ill! CTCSS code. pulsslnn "ll “A or V" MM
wrl increase or dacreau lhe Tone Frequency or Tone Channel No If you
m Ind hold Inc "A M V" mm id morulhin one ”Cord, Tun Frequency 0!
Tone Channll No. will enrol It a last rate.
when the mic dlsplay: the mess code you desired to use, you could
onetime lo display another CTCSS Tune selling menu by pissing 'FuNc' and
‘UP/DN' hultom. Alter all lire setthgs are compleled. press PTT mm In
cont-m your selection. Tire selected cont-nit will then be slorad Ind the radio
will revanto normal operanon. You calla lhen activate Tana Squelch operallon
by pressing ”FUNC' 1nd ‘DN‘ bullona
s. Channol UplAl man
1) channel UplA) button
Fless lhe "A“ bmton to arrow lo mova to I highur Channel than it currently
shown on lhe LCD.
2) TONE ONIOFF Bullon
Press the "FUNC + A“ button willle in Ihl receiving mode to loggla tho Tone
Sqmlcn ON and OFF (ml available in ScanlDual Walnli Mode). ‘TSQ' loan
will appear on tho LCD when Tdn- Squelcn is mind all
NOYE: In Tom Squele'l operation, lilo loudspeaker ol rm lmiver will oriy
become active while the received algal his lhe same CTCSS coda
as the one salocted in lhe RX CTCSS Tone soiling menu. Allhough
you could nol hear Inlamrencc or lransmlssklns lrdm other uselsl
they could ltill exist and may uduce your cuminunlcalion range. It is
always a good practice to manila! llle channel using lha ‘MO' billion.
to ensure that it is line of lntoilclence belore you choc-u lt lor
communications. Also, “mission In cross is not protected and I:
sumact to monnudng by other users using "is sxmo radio channel,
4. r} lump] Simon
1) (Mama) Bimon
Prm lire - ' button. lilo lamp wll slay on for lnur seconds, amrwhlch It
will turn itself all unomaflcaiy, Il you puss another button an inn from cabina
when Ilia lamp ls on, me hmp will stay on lot low more seconds. ll you pass
{in ' " baton for more than one amnd‘ lhe lamp wlll May an unlll you press
the " " button once again.
2) Beep amm-
This rel-lure gives me user Ill nuu’lble lest lone sequence while lumlng the
radio on, and anon confirmation or error Inna! when lire user presses a baton
on the mac (Except for err and wr Mons).
Press “FUNC r LAMP" mm“ In swish lhe "Beep“ an and on.
The confirm-lien lane Is a hlgh pm lone IndIc-linq that lhe bunnn aelecfion ls
accepted. The error (one is a low ploh lune inolclllng mal lhe mmon audio"
is releded due lo incurred key enlry sequences wme lean" requested is nol
oompnlble wih menlly tended operaling mode
5. MEMORY READING, WRITING AND DELETING
I) MEMORY CHANNEL READ|NG
T'hk feature allows the user lo cheek lhe contems el the 10 memory channel
locations, end my on any of lhe memory channel: lor uperetlonv To enter the
memory clumel reading mode. press the ‘MR' lumen The In! used Memory
channel wrl appear on the LCD Iogemer with lhe ‘MR' icon. You can men
scroll Ihrougn other memory channels by using "A or v" buttons, Emply
memory channels wil not be oiwlayed when "A or v‘ Mon is operating.
when a memory channel is displayed, lhe radio will operate on (net channel
wrm all ma parameters slorod (Frequency, TSQ...elc.). Press me “MR' buuon
again lo exit rm memory readlng mode. The “MR" Icon MI disappear and lhe
channel display is revming to show lhe normal channel Im used.
when all memory themes locallana are emply, 'EMFTY' message will be
dlspllyeo and lhe unit will relurn ID nonnal channel display mode
Iulumalically
D Display 01 Memory channel
El Display alth- ‘EMPTY‘ menace
Ef'n‘elPl: H a 03
6. “80 Button
1) smscm) Billion
This leature allow lhl user in scan all me 15 GRMS channeia (or acmiiies.
Tone squelch presel on each channel by the user will be ulrlzed during scan
operalion. Scan wiI not work when the radio is in lhe Tone Frequency saling
or Duel Wow! modes.
Press the “SC“ billion to am scanning The radio leI stop on any busy
channel. ll wil remain on lhli busy channel unlii ihe pram Scan Dehy Timer
exoires. it will revert ll) seaming after then, D1 (doll) on M LCD will blilk
every 0.5 second! when the Scan Delay Timer is active. The user could cancel
scanning by pressing the P17 while ihe radio slope al a busy channel, and
oomr‘nunlcaie with oiher users using lhai channel,
Oiher Scan nuclei-led lealures:
-Preasing lhe ‘AIV" Mon Mlle ihe ratio is scanning will mange lhe direciiun 04
soon beiween ascending and deem-ins
-Dlllm Tune Squebh operalion, me ridlo wll nil lap on the busy Mel I the
(milled mi doe; not have a "M CTCSS code.
Scan Skip lemure:
-When the Ase! prmee "it "FUND“ Mlon while (he ratio slapped manning
on a busy wannei, the channel will be deleted irorn its lulure scans The
deleted charm-I wil DC recovered all” (he radio is lurned o" Ind back an.
[1 Disphy or SCAN SKIP nressage
£3”. 039.3
During normal operation. the user could check on "any channel lo see whemer
lhe'y were deleted lrorn Ihe seen during previous scanning opal-lion by press
and hold the ‘MO' bulion. The Scan Skip manage will appear leiiowhg (he
Tone squelch status display. 503? ON meaning lhe channel his already
been deieled lrdm the last scanning operalian. The deleted channel wil be
recovered finer ihe radio is turned all and back on.
When Ihe user iries to sk|p lire Iafi rema‘ning channel filler all other channels
are deleled. lhe scanning procesa wli flap and "EMPTY“ message will appear
on the LCD. Further pressing lhe ‘SC‘ bullon MI reslll In error lone and me
irequency last scanned or last selected will slay on me LCD display.
u nisphy M EMPTY message
Efi'lPki-l' J as:
2) Dual Watch Operation
Dual Walsh allow the use! in mm moth“ channel (A) with standing by
on its norm-I operating channel (a). nualwmn urinal operate whllo in. radio
“n uddw Tone Frequency Setting, Memory of Scan Mode.
-Firfl salad me chann-l In which you wam to momtor, which we will refer to as
channel (A). Press the "FUNC ‘ 50" Mon. "WW“ wi appear an thl LCD.
Select the Channel E using he "NV" bum. Once channel B has boon
uleded. (he radlo wll em: Inc DuilWatch mndn.
D Display of Dual Worth Future.
To turn all the “Dual Watch” Cnlnnel, simply was the ‘FUNC o SC“ or press
"is ‘PT'I' Mon Not: that (M radio wil return to the "El" channel to! normal
opemllon.
ll you press the ‘FUNC 6 so" button of plenum ‘PTT‘ huttun when a Blgnul
is uoeivmg on the channal ‘A" of "B“, In: Dual Watch liltur: wil ba tum all on
Inc “A' or “B".
The use could use the “A or V' buttons to change lts normal operating
channel while! remain monitoring Channal A in Dual Watch. The radio will
alw-ys trlnsmlt nn Channal a whllo FTT ls deg-famed
1. “c" Emma
I) C (Clll) Button
The Cal button allows me uww access to a pro-at channel by touching only
one button.
Preset — Saleot m- channel the call button opal-tn. Press 'FUNC“ and "MR'
button to inter memory will: modc, then press “C" baton for 1.5 wounds to
store the channel lnto m- as" memory. Touch “C' Mon again to revert to
normal opemmn,
Us! - Press me “0" [much to go diroclly lo the cfll channel wbih ll’il radlos is
in the receiving modm including Memary charms! mode, scan Mada and Dual
Watch opel'alinns Pun ‘c‘ mum agaln in go back In normal opemtlfln
El Display a! Call channel Nn.(Frequency)
will 95 f
2) LOCK Functinn
This fealurt allows [he user to lack lhe opetiliun of ‘Chanml Upan'. 'MR',
“SC" and ‘C' billion salectlom. An emlr lmle wlll b. mm and the operation
is Mnim when (he use plan (hose buflons alter ma mm is balnq lockad.
On
To Aurvala : Press lh. “FUNC 0 c” won. The " " Icon vnll appear on the
LCD In Indie-(e lhll “is lemurs i! currently adivaled.
To De-Adlvale : Pressing “FUNC o c“ bullnn again to unlock. The" a,“ " Icon
will chappeur fromlne LCD
I. hum-l Mlcwpnom
Front mot-“ed. eleclrodafic continua! Microphone lo provlda clear high
quality audio transmission. For us rasulla, hold the radio 24 inches from your
mouth and speak in a normal volca.
ll Loudspeaker
ngh quality, impad reslslam nutpul lnudspaaker, lu pl'ovlde ell-r and high
volume recemlm.
10. Mary Can
See "Battery lmtallation lmlmction' for details (Page in)
Press "A or v” hution to change between Vibrator and Melndy Alert.
New VMM is only available in the radios filled with vibrator option.
2 Setting 0! Power save mode
This feature enables power save circuit in the radio to reduce battery pwrer
consumption and Increase the useful iiie at your hatery significantly when no
signal is received during normal receive standby made.
[1 Display 0! Power save anion germ Mode.
P5 aFF
Press ‘A or v' human to inggle power save On and Oil The "P8' loan on the
LCD will appear when newer lave option is on The icon will flash when the
power save circuit is in operation during normal receive standby mode
1. Bend Wldll Cortlrd
Th's feature ellnws the unr to select the bandwidlh lhat the radio operates.
ZSKHZ bandwidth is standard ior GMRS operation. GR<523 Ilsa lllws the
user to arouse Automatic Eanflwidlh operation. which will pm the mile on
12.5KHZ bandwidth an the Interstitial channels (Ch 1 to 7) and 25KHZ
bandwidth on normal GMRS channels (Ch AI in A6).
[1 D'splay at radio operating under Automatic Bandwidth Operation
bd ' Hui: a "
L'i Display or radio operating under Standard 25KH1 Bandwidth Operation
kid-2533
Press “A or v" button to toggle handwiflh nlmlon between “Auto" and
‘25m' (ZSKHZ).
4. seem Delay Tlme
This roam" lllow- |he radio to flop on a busy channel during seeming
nperelmn lo! I pram period of lime or 1 to 33mm (The def-nit ulllng |l 5
sncands), scanning wil resume alter the lime expires.
n Display M SCAN Delay Time Mode
Sa'LEl-BS
Pr-lfln “A or V“ bmon Io change the SC!" delly timer between 1 In 3)
seconds in 1 second slepev
5. Sflflnq of Tlme-Om-Tlmer
Tris leilura allow! me uner Io Iirni m: Mlximum Iilk lime 101 each
iransmisslon. nme PTT Is depute for l period exceedlm lh- Tlrneroul Timer,
the transmitter will be out o" and the user has to release and press the PTT
again to Irarrsmn
a D'splly or Time-Dul-Tlne setting made.
kn}: ‘QFF
To change me timer selling press Ihe "A or V“ button.
a. 550an M 1x Dzlay Opllon
In mess Ton. Squelch opeviliun, this lealule pravants “Squalch lalr' being
weaved by Mher man when the “FTT” button is released
CI Dlsplay nl TX Delay Option Selling Mode.
td’ El -
L on
Press'A or xr bunnn lo loggla Tx Delay option bemoan On and on,
7. 59mm 0! Busy Chllllltl Loni Out
Thh allow- lha user lo disable Ihe llansmiflor whlla raceiving i message lram
amen. This will avoid Interference on ma radio channel.
0 Display of Busy Channal Lock om Selling Mode.
bfLB'OF
Pram‘k o! v" button to toggle Busy Channel Lock Out omen between On
and 0".
NOTE . ll you press "PTT‘ human while opafaflng In Busy cn-nnel Lock om
mode (when rmlving I lignal). elmr message (BSY LOC) will
appear on the LCD and tho radlo will any in In. receiving mode.
“555 win
[BELL I VIBRATOR FEATURE
Funcflon The uw ‘s alerted ol Incoming calls by Bell indicator and In audible
tone, or by a Viburor unrr hstnlled inside the radio. (Note: Winter is an
notional leaturo lvlillble in selected models only)
To Acllvate:
Aner selecting the Bell or the Vibrator as the device tor alert operollon in the
option wrung mode. press the ‘FUNCoPTT” wum- to activate the feature.
The Bell icon ' Q ~ or Wbrator icon ' (it) ‘ wil awear on "in LCD.
Upon receiving an incoming call, the selected alert function (Bell or Vibrator)
wil be activated for about a second. and men stopped for is «was. Any
incoming calls received during the rs second: wil not trigger the alert device.
The Bel or Vibrant Inn" on lhe LCD MI blink. indicating that i cal has been
received. The radio will auomallcaly re-lrmed and ready lor another alert filler
in. l 5 second timer “pies.
The user cot“ restore the flashing Bell/Vibrator icons by pressing the
muncm'r wanna. ready to regislnr lor another incoming c-II.
To Miriam:
Press in. FTT button and lhe Bell or VIbr-lor lemurs is lit activated. The Sell
or Vibrator icon will disappear from the LCD.
The our could use this [union to copy lne user defined orilon satiny. tone
squelch sottinql and memory channel eatlnga rrorn one Pam radlo to
another using the action Cloning Cables.
Insert the two clonirg cables to the Ext. Mn: and Speaker Jack- ol lhe Master
Una (lite one which provides ma mung an.) and the slave unit (in. one
which accepts the mung data)
To emer donlng mode -
Mater Unit 4 Turn of! in: radio. tum lh! rldlo Ofi whle holding 'FUNC+ 6"
buttons The LCD wil display ‘clom‘ lor 1 second and then “MASTER“
Sllvs Unit — Tum all the radio, turn the radio on whill holding “FUNK; e f‘
buttons. The LCD will display 'Clone“ (or | second and than ‘Slave'
Pres the “M0" lumen on me Mel uni in flat! dull “ruler. Observe lhil
the LCD dilpliy will change In ‘Sunn' in Mailer Unit and "Ric! I in Slave
Uml. The transient MI takn about 2131 seconds,
when inc "lmlel is whplelcd. both radio will disflay ‘good' on the LCD. The
dlspla'y of misler unit will rev-rt to 'Mlstef' and the slave unit Wil revel and
revert to normal operation.
The user could then remove Ihe Cloning Cable lrom the slave unil. and
prepare lnnlher uluve unit for clnnlng using me pruned-Ira above, When (ha
Slave Unll it ready (showing ‘Sllva' on the LCD), Pro“ "M0“ Mon al lhs
Mae! mfi lo Ill" dais Vans!“
The M551" writ can ha 12101 by luming all ma pwsr.
L E URE
PGWER ON SELF TEST
Press and hold "la ‘MO' bllmm While luming the powsr on will pt! In. ladle
inlo sell-checking moda, II will display all lhn icons and dull: on Ine display
and lum an the vibnlar (if Med) momentary.
Press Pfl' Mon wil pul lhe radio luck to normal opuafion. Pmss my mm:
bullon wlII pl! the rldio Into mums checking mode, ll wil display "PRESS Dn"
Io inslmct you (a press lne ”l' Milan. Fallww the Instructions unlil you have
pressed an rm buttons (except PTT). The male will display “good" and men
raven l» normal nperalion.
INITIALIZATION
Fleas and hold the ‘FUNC' and ‘MO' bulluns while tuning in. power on wll
pm lhe ramn into inlilllzalinn mode. The ride will display “lnifill' and the”
‘Fasi' to imlwdle (M m- Ill lhl user selling: In the memm/ are nut lo
oriumal ladery smlngsl fins lealu'e k unlul when you hav- min-programmed
the rule 1nd the min is not apnllng nnrmaly, or when "were ls an urror in
the memory, which needs In be erased and correctedl
(BR-823 CHANNEL FREQUENCY TABLE
Ch. Frequency Ch. Frequency Ch. Flequemy (MHz)
Nu (MHz Nu (MHz) No Tammi/Receive
1 462 5&5 A1 462 575 R1 4625751467575
2 482 “75 A2 w 462.55 R2 $2.651467625
3 film 25 A3 462.675 R3 462 675467575
4 462 E75 A4 467.75 R4 462751461725
5 462,“ A5 462.5w R5 462m457550
6 46211375 A5 462.” RS 481311146731]
7 | 462 7125 A7 462® R7 462 Ems-mm
AB 462m R5 462711114517“)
"Channels | ID 7 are illleldlllil luqunnclel shared with Family Radio Service
(FRS).
"channeh | to 7 and A1 to A8 are slmplex newer-gas. The radio transmits
and receives an lha nml channel frequency. Channels R! In R8 are repnahr
channels and need In operate no a rep-Mar swam wnh meet channel
lrequencles and CTCSS ionee.
|CTCSS TONE TABLE I
BATTERY INSTALLATION INSTRUCTIONS
6.
The redto is installed with 3 7.2V 1200an NiMH rechargeable battery
pull ex—Iadory The user could also wchase a smaller accessory
batefy holder that will hold 5 AM Alkaline halterles. The user shel
arrange the battery holder with the 2 screws wlhh the battery holder
To replace batteries ln the accessory battery holder, press dorm th- battery
manta-onmwnmsmmrnmdoroutmmrocku)
Slide open the battery cover on the back side or the radio tow-rd: the
indtfled directlontz)
Inga! the hettery as the Indicated arrerrgemem (3) Please note the polarity
or the batteries. For Rechargeable pack, please note the “This stde Urf
Label and position the battery correctly betor- Imorttrrg into the radio.
Put the battery cover track an ma redlo. Press and slide to close (4).
Fun the battery lock button upward to lock the battery case.
If you have insulted rechargeable batteries, or used the original Cherokee
NMh rechergeable pack. you could use the optional DC wall charge adapter,
desktop charger or on cigarette lighter DC adapter to cherge the batteriee.
ME Alklllne RENBNABLE batteries are NOT regular rechargeable
batteries, It requbee epeciel battery charger to recharge
mm DO NOT CHARGE ANY BATTERIES OTHER YHAN NiCd OR
NiMh RECHARGEABLE TYPES IN THE RADIO, CHARGING
BATTERIES INCORRECTLV WILL RESULT IN EXPLOSION
AND CAUSE SERIOUS DAMAGE TO THE RADIO AND ITS
OPEfiATOR
\®
BAUER! mvzn
line emery case
SPECIFICATIONS
1. GENERAL
CHANNEL —— 15 SIMPLEX, 8 REPEATER CHANNELS
TONE SQUELCH (CTCSS) —— 47 CTCSS CODES
FREQUENCY —————— 6255114!“ lo WJMHZ
(Sin-pm rxanx. Rnpular operalion RX)
FREQUENCY —-— 157 55W“: In 467.725“:
(Repoalev uperafim TX)
FREQUENCY GENERATION — PLL SYNTHESIZER
FREQUENCY STABILITV 'PI~ 59pm
OPERATING TEMPERATURE —27'C To me
POWER SOURCE —— DC POWER SUPPLY/BATTERIES
STANDARD - NAA' NIMh Imh RECHARGEABLE
MODULATION FREQUENCY MODULATION (F3E)
ANTENNA IMPEDANCE ——5) ohms
DIMENSIONS — SEMI) x I435(H) l 25.5(D)mm
WEIGHT I369 WITH OUT BATTERY
2. RECEIVER SECTION
CIRCUIT TYPE __.___ DUAL CONVERSION
SUPERHETERODYNE FM
IF FREQUENCV ——-—— Ii IF:2|,4MH2 2nd IFimz
SENSITIVITY -———-—-——— 025W FOR IZflB SINAD
CRANNEL BANDWIIJTH I2A5KHz AND 25KH2 AUTO SELECT
OR 25404: FOR ALL CHANNELS
SELECTIVITV - 50GB Mn.
SPURIOUS 8 IMAGE REJECTION ———-- ma Min
INTER MODULATION DISTORTION EBB MIn
SIN RATIO (WITH CCITT) 4—068 Mln
AUDIO OUTPUT Q1MTHD —— WW ISO. BTL
TRANSMITTER SECTION
POWER OUTPUT ————-— 2 Wm:
DISTORTION ——————— 5m,
osvmlou M — ./, 25m: (12.5101: BW)
,,, 5KHz (mm: mm
sm RATIO rm ccn‘n —— ms
CURRENT RAIN ———~— mom Max
WIRELESS MARKETING CORPORATION
1212 REMINGTON ROAD
SCHAUMBURG
IL aura
TEL: 14547339005
FCC ID: MGPGR-823
APPENDIX 6
TRANSMITTER ALIGNMENT
FOUR (4) PAGE ALIGNMENT INSTRUCTIONS FOLLOW THIS SHEET
TRANSMITTER TUNE-UP PROCEDURE
FCC ID: HGPGR-823
APPENDIX 6
(6) 3 ALIGNMENT INSTRUCTIONS
3.1. ALIGINMENT LAYOUT
Tuna Lwll Sol. 1
Pow-r idlust sq qu| 591.
a.
Fm quenly
sdlusl,
O ...
[CPU SECTION ] [ RF SECTION ]
MAX.
Sonsmvllv
3.2. TEST EQUIPMENT REQUIRED
1) ¢PU and Phase Locked Loop Section -
D Frequency Coumer
a no Pcmar Suppry
D pc Von Meter
D Oscilloscope
2) Transmitter Section
El RF Power MeteflRF SSVM)
1] 5pm madman—inductive)
D RF Attenuator
El Oscilloscope
EJ Audio Generator
El DC Power Suppty
El Speckum Analyzer
El Frequency Counter
[1 Modulation Meter
3) Receiver Section
D RF Signal Generator \
El AF Level Meier
El Distortion Meier
El QC Power Supply
El Slnaddef Meter
D Oscilloscope
El 16 Ohm1w Dummy Load
3.3. ALIGNMENT PROCEDURE
1) PHASE LOOKED LOOP AND CPU SECTION
CONNECTION ADJUST ADJUST FOR
Frequency winter TC101 12.80MHz flOOHz
Frequency adjustment ;
Mode: Receive
Voiume’: Optional
CH Selectol‘: 1
To output pln_16 of
IC1 03
CPU Voltage cheek ; Conner: DC voh. Indication on DC
Mode : Receive Mater to P40 Of [0801 voltmew must
Volume : Optlonal be 4.5 a: 05V.
CH Selector : Optional
2) TRANSMITTER SECTlON
CONNECTION ADJUST ANUST FOR
RF Pruner stage ;
Mode : Transmit
Volume : Options
CH.SeIecIor : A1
At no modulalon,
Second hannonic cheek ; Connect RF pouer
, Mode : Transmit meter with dummy compare the level
Volume : Optional load to spectrum of fundamental
CH Selector : A1 analyzer through freq-spectrum to
the level of
harmonic freq—spectrum.
Suppression of the
2nd harmonic Freq.
level must be loner
that SOdB.
Check for the other
omnnel's
coupler/MB atten.
to EXT-ANT. Jack
on the set
(Figurea).
Make sure that the
indication of the
transmitter freq. Is
462.575MH1 t 5PPM
onthefrequenw
comm.
Connect dummy
load and trequenw
oomter through
omplerto RF pomr
rneler
Alsooonnect power
metertoEXT-ANT.
jack onthe set.
(Figure-4)
Re-Cheok Performance on
Channel R1 467.575MHL
MAX deviation check ;
Mode 1 Transmit
Volume: Optional
CTCSS : OFF
CH Selector : A1
Modulation: 1KHz —20dBm audio
adjust RV-802 so
that the Indiwdion
of the modulation
amlyzer is 4.3:t 0.2KHz.
Corned dummy
load and modulation
meter through
Re—Cheok Performance on
Channel R1 487.575MHZ
jack on the set.
(Figure-6)
Tone Level set ;
“Mode : Transmit
Volume : Optional
CTCSS : ON — Code 10
CH Selector : 1
Modulation: 1 KHz —20dBm audio
adjust Rv-eoa so
that the Indication
of the modulation
analyzer is 4.8 t 0.2KHz.
load and modulation
meter through
coupler to RF pager
meter.
Also connect power
Meter to EXT—ANT.
jack on the set.
(Figure-6)
Re-Check Perlormame on
Clarinet R1 467.575MHZ
Tone Balance set; Omneot dummy RV-aot adjust RV-801 for max
Mode : Transmit load and modulation level and Ionsm (istortlon
Volume : Optional meter ttwougll CTCSS signal in square
CTCSS:ON—Code10 couplertoRFpower wave—asobservedlnthe
CH Selector: 1 meter. modualion scope
Modulation: N0 Modulation Also meet pone!
Meter to EXT-ANT.
jack on the set.
(Figure-6)
3) RECEIVER SECTION
STEP CONNECTION mm ADJUST FOR
RX sensflvlty; Gonna: RF Signal T1112 Adjust the T102
Mode: Receiver Generator to external of tuning circuitry
Volume : Halide-amuse ANT. Jack. Connect for best SINADDER
CH Selector: A1 SSVM,SIrradder and reading. Change RFSG
RFSG : 462.575MHz Dlaofilon meter output In obtfln 12dB
1KHZ AF across ExTSpeaker SINAD. Note the SG
3.0KHZ DEV. omjadl wiih 16D output levelr
Aroma 0.25uv Output dummy load
(Figure-5)
Adjust the RV102
to right melon at GdB
SINADDER reading.
Note the se onlpm
Squelcll sensitivity ;
Mode : Receiver
Volume : Half clockwise
CH Selector : A1
Connect RF Sigrid
Generator In external
ANT. Jack. Connect
SWM,Sinadder and
RFSG :462.575MHz Distortion meter level.
1KHZ AF across EXT—Speaker
3r0KHZ DEV. ouflack with 16m
Around 0.25uV Output dummy load
(“gum-5)

---

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File Type                       : PDF
File Type Extension             : pdf
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PDF Version                     : 1.3
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Create Date                     : 2001:05:24 08:17:27
Producer                        : Acrobat Distiller 4.0 for Windows
Author                          : jsoscia
Title                           : 65489.pdf
Modify Date                     : 2001:05:24 08:17:35-04:00
Page Count                      : 32

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