Maycom Co MAYCOMAR108 Handheld portable User Manual 48704

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Document ID	48704
Application ID	78nvEasutERxJZleVYAe4Q==
Document Description	8
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	17.83kB (222850 bits)
Date Submitted	1999-07-16 00:00:00
Date Available	1998-10-29 00:00:00
Creation Date	2001-06-13 13:45:14
Producing Software	Acrobat Distiller 4.0 for Windows
Document Lastmod	2001-06-13 13:45:20
Document Title	48704.pdf
Document Author:	jsoscia

MANUA14 FOR IN S’I‘ALLATION
AM) OPERATING INS’I‘RUCTION
MINI HAND HELD TYPE
AIR/WEATHER BAND RECEIVER
USER'S OPERATION MANUAL
MODEL : AR»108
Note :
While every precaution has been taken in the preparation ofthis
manual, no responsibility for errors or omissions is assumed.
Neither is any liability assumed for damages resulting from the
use ofinformation contained here in
Although this product has undergone thorough and rigorous
reliability Iests, the manufacture will not be liable for any
damages direct, indirect, incidental, special or consequential
resulting from corruption or loss of any messages or alarms
stored on recorder under any circumstances,
CONTENTS
I I DESCRIPTION OF FEATURES
-DISPLAV PANEL FEATURES
-TOF' PANEL FEATURES . n v . , . v. . .. v 5
-SIDE AND BACK PANEL FEATURES
rF'RONT PANEL FEATURES u.
. OPTION SEWING MOI: ': ...
- BATTERY PACK INSTRUCTION
I TO RECEIVE
. SPECIFICATION
Caution . Any changes or modilmalions |r| constructlon oltms dewce
whwch are not expressly appraved by the pany responslbIe for
numphance could vuld the user's aulhorlly to Operate me
equxpmem.
r L. OPTION SETTING MODE
Press and hold "FUNC" button under the condition of Power off, and then
turn on the radio To enter each option setting mode, press "FUNC + A or
v* human
-—I— z 2 POWER AND VOLUME
. 1. Setting 0! Power Save mode
4 This lealure alluws to increase Il’ie uselul Iile of your battery significantly.
> Display ol Operating Powersave On/orr setting Mode.
P5 aFF
Il you press the "A or v" button in lhis setting mode, power save
On/orr will toggle on lhe LCD.
24 SCAN Delay Tlmc
To select SCAN Delay time press FUNC and up bullon In Power Save
mode The Scan Delay feature allows the scanning process in slop for
the fixed lime when a signal is received at lhe radio Afler this time, the
scanning process will continue
P Display of Operating SCAN Delay Time Mode
rr‘rou press the u or v" button in una semng model scan delay lime
wrl Increase (or decrease) I second par press the button and changed
conlenm will appear on the LCD.
NOTE , in me opiion semng mode
A. I' you hold "FUNC" button and then press "A or V” button the
next (or prevlaus) setting mode will appear on (he LCD
B If you press the “monitor ” button, all changed cements will be
stored and lhe radio will return for normal operation.
C. other buttons Iocaled on the iron! ollhe radio will nol operate, ll
you press these billions. error beep lane will sound
lchflnnel step Opfion
Press "FUNC" bullon al the power up the unit will enler inle oplion
Selling mode The first optian In the when set mode is Channel step
option. This option let the user select from following channel steps
25KHz and IMH:
Sinpe selecfing one Mlhe shove channel step, the unit let the user go
up, down of scan me allocaled frequency spectrum m we muiuple oflhe
selected channel step
1. DESCRIPTION OF FEATURES
0 Display Panel Features
1. Function Mode
|ndlcates me "FUNC' billion has been se|ecled.
2. DW
Indicates ihai (he "Dual Waich" Veaiure has been activatedv
3. PS
indicates (rial the radio Is in Ihe "Bakery Save" or "Power Save" modei
4. Lock
Indicates ihe ”Key Lock" Veaiure has been auivaled
5. Beep
Indicates that "Beep“ iene confirmation Is on.
6. Memory Channel Indicator
Display the mode cnannei number.
7. dz (But No. 2)
Not Used
3. d1 (Demo. 1)
This do! is used Io dispiay (he RX Frequency (Unit: MHz)
9. Channel (Frequency) |ndica|nr
Display Frequency No :
in. Signal skanglh Indlcator
The radio incorporates a «an segmeni incoming signai in the LCD When
receiving a signal, the meter wiil indicale how siicng the signal is. A
week Signal wiil be indicated by one or two segments while a very
strong signal will have 8 I0 10 segments.
is»
11. Battery remainder level meter
Not Used
12. Battery
Indicates balleries are gelling low, If the banery level ls lower than the
standard noinl. Battery Level lndlcalor will lwlnkle.
13. BUSY
Indlcales the! RF signal received.
14 Power OnlOfl, Volume
Turn lire Volume switch clockwise to Iurn power on and set desired
volume Turn the Volume button counterclockwise to turn pnwer off.
2. squelch
This control is to our of! or eliminate receiver background noise In the
absence or an incoming signals. For maximum receiver sensitivity, it is
desired that the central be adjusted onlyto (ha point where the receiver
background on ambient background noise is eliminated The incoming
signals that are then received will he slrongerlhal the background
norse.

;é3 POWER AND VCLUME
SQUELCH

a. Antenna
This anienna provides good receiver performance given its weraii size.
4, Ear phone Jack
Lei the user listens to the conversion in privacy
Dusi Cover . when Earphone is nol being used‘ inis prevems dill
and moislure from getting inside the radio
1. MON (Monitor)
Press and hold the "MON Monitor)" button in (he receivnng made to
override squelch control This Is useful when weak signal is to be
monitored.
2. Function (FUNC) button
This hlmofl‘ when used m conjunnion with the builons in me from panel,
allows for access 0! each function.
3. Belt Clip
Allows for easy of carrying mile attached to usefs ball
4. DC Jack
Allows (or using external DC Wall Charger
1. AIIWR
Press the "AI/WR" button lo change the Air Band Weather Band
alternate.
2. Channel Dawn“)
1) Channel Dwmt') button
Press the "7" button to arrow to move to a lower Channel than is
currently shown on the LCD.
2) Len Cursor lunctiun Button
Frequency Selection by Cursor Function (FUNC + v Button)
Preferred lrequency can be directly entered uslng cursor function in
normal and memory mode, The prelelred frequency however should
be Within allocated frequency 0! the receiver To enter the frequency
directly usmg cursor function; press "FUNC 4» A" butlon and Ihe
second eigrt oftne frequency display will start in flash. Now press "A
or V“ button to change the value. Press "FUNC + A" button again to
make the thud digit in flash and change the value and so on until you
have entered the desired lrequencles
The same procedure ls lollowed for call and memory channels when
selecting me desired frequency
NOTE : ll you have selecfld I lrequency which is above or below the
Irequency range allowed. the unit will automatically go to either
maximum or minimum frequency allowed
10
3. Channel UNA)
|) Channel Up(A) button
Press the “A" butlun lo arrow to move to a higher Channel than is
currently shown on the LCD
2) Right Cursor Bunon
Frequency Selection by Cursor Function (FUNC ~ A Button)
The procedure ldr Cursorhmclion using FUNC + A key is same lor
FUNC «v key
The only difference ts lhal last em dlgll start to flash first. Every time
FUNC ov key IS pressed the next digit on lefl slan Io flash
Band Selection "A"(W)
The AR-loa allows you to listen in Alr band and Weather hand and
VHF bandv Press and release the “AI“ button until you come to the
band 01 your choice. The right hand bottom corner ollhe LCD. a letter
‘A' IS shown lor Air band and a letter V is shown (or VHF Band For
Weather band however channel no Is shown on right hand bottom
corner ofthe LCD to indicate it is Weather band.
4, a (lamp), EP (Beep) Button
1) mLamp) Buhon
Press the "1:1 “ button‘ the lamp will stay on for tour seconds. after
which it will turn he" 0“ autumalically. If you press another button On
the (ram cabinet when the lamp is on, Ihe lamp will stay on for four
} second lrorn that tlme. ll yBu press the " 1:1 " button aver than one
‘ second‘ the lamp will stay on until you press the “ Q " button once
again
2) BF (Beep) Button
This feature gives the user an audible confirmation through a shurt
beep lone thal lhe radio has been turned on. The AR-iOB comes with
this feature already turned on It you would like to deactivate Ihis
leature‘ press ”FUNC 0 LAMP (BF)" bultnn To reactivate the “Beep"
leature, repeat the above process. When "Beep“ feature is all the key
beep lane and (he ermr beep lune will not sound,
5. MR, MW Buttm-l
This moan/er contains 95 memory locations lurAIR Band whele desired
lrequencies can be programmed by the user. Programming a! the
desired lr‘equenctes can be earned by following ways,
i l) frequency selection by cursorrunction
v Reler back to the cursurlunctlon in the prewous section lor more
: inlcnnation
2) While in the memory set made use up or down key select the desired
freq uency
I ll
wnh inis second method the up or down key can unly increment or ]
decrement the frequency by channel step value. 1
To change the memory irequerlcy stored within me memory location 1
press "FUNC + MR (er‘ buttun whilsl in memory mode in memory
mode MR icon and the memory no are displayed The MR icon starts
to blink as soon as lhe "FUNC + MR (MW)" button is pressed. This
mode is called memory set mode. Now press up or down button to
selem the desire lrequency and press MR (MW) to store it memory
”Scan Skip Funqion in Memory Mode
Whlst ln MR set made. press “SC“ button to select Scan Skip function.
It allows the use! lo scan or skip a particular memory channel.
Whilst in this Scan Skip function, press ”A or V“ button to sir/itch scan
skip functien on or on.
> Display or Scan Skip message
S—RF IllEIll / l
6. SC. DW Button
r) so (SCAN) Euttnn
To Activate : Press the ‘SC’ button start ine scanning process and
stopping at any channel that “s busy with signals being communicated,
lt WlII remain on that channel during scan delay time and reactivate
scanning.
- liyou want to stop scanning process, simply press the "Monitor"
button
. During lne scanning process. the skipped channel wlll not be
scanned 3
- d|(dot 1) on the LCD will blink per 0.5 second.
- During the DcwnilJp) scanning process. press the Wm" button.
then scanning direction will be changed to Down (Up) scanning
process
- if you press the "FUNC' button at stopping channel dunng lhe
scanning pracess, |his channel wlll be passed in the next scanning
Dmcess.
12
) Display of Piss message
NOTE - The memory channels passed lrum scanning process is
Automatically recovered when the iadiu is swilched e" and on
again.
> Display of EMPTY message
if only one channel will remain because Mme passlng diannel from
scanning process the process will stop and "EMPTY" message will
appear on the LCD.
NOTE ‘ other billions Incaied an the from ofthe radio will not operate I!
you press lhese buttons, error beep lune will sound
2) Dual Watch Operation
To operate Dual Watch -
(1) N01 in lites-Zn Made. selea me mannel in which you want“) monitor
which we will refer to is your "A Channel'r
(2) Press ihe “FUNC + SCIDW” button, then "OW“ will appear on the
LCD.
(3) Use Up! Down key In select the "B channel" which you want lo
muniioi, Once "B channel“th been selected. the radio will begin
iis dual watch monitoring,
> Display 01 DualWalch Feature
w J' b
l rnnnnm
iqauuuufll
mm sash-n-
To lurn 0" the "Dual Watch" Channel, simply press the “FUNC *
SC/DW " bulton. Nole Ihal Ihe radlo will return lo (he "A" channel for
normal operation. Ir you press the “FUNc t SCIDW' button when a
signal is receiving an the channel "A” or "E". the Dual Watch feature
will he turn off, 0" the “A" or "E".
ii a signal is being received atA channel, Unit will stay on channel A
until the signal dlsappears. But‘ i' a signal is being received an E
I channei‘ the unit wrll swrlch to A channel to check the signal of A
3 channel every 3 seconds
1 Even though a signal is flisappear at A (5) channel, which will be
‘ remaining Inere to check another receiving signal during scan delay
1 time. Alter lhalA (B) channel will be changed In other channel,
1 it you press Inc "A nr V" bulk)“ In dual watch mode. B channel will
move to higher (lower) channel than is currently chosen the channel.
In dual watch lealure. power save lunation does not operate.
7. Channel Step Option (ST, LOCK)
f To enler channel space setting mode press "Channel Step" (ST) button
. This option let the user select from (allowing channel sleps using U! or
5 down key.
25KH1 and 1MHz
To store the channel step value and enter Ine nunnai operatrunal mode
press Channel slap button again
Press "FUNC + smocxr' ta lack all me keys apart from monitor and
lunation key taking any action.
1 b Dlsplay al Channel Slep message.
{5 3355 H
Wear-l-
Bl Speaker
ll lhere is any unforeseen hull in the microphone connections the will
will switch on power to the audio amplifier and M will display SHORT la
indicate short circuit
9. Battery Case
See “Batteries" (or installation instruaion. (Page 18)
BATTERY PACK INSTRUCTION
i 1 Press com me ballery Iod< Man on the helium side the radio.(®)
1 2 Open the nanery cover on me bad side loe radro (CD)
3 Install the battery as like a)
4 Put on me hamary cover (an
5 Press lhe battery lock button upward to rock the ballery case
To supmy the power, use the DC charge adapter or desk top charger
J TO RECEIVE
Keep the radio turned on and selen the channel you want to Iisten to
II Ihe Squelch is activaied more Ihan ZOmS in Ihe mceivlng mode‘ BUSY will
appear on me LCD and speaker mule wull be removed and the audio on that
ChanneI will be heard through speaker
I SPECIFICATION
1. GENERAL
FREQUENCY ——————.- AIR BAND :10€MH2 T0135 975MHZ
WEATHER BAND :10 CNANNEL
FREQUENCY GENERATION — PLL SYNTHESIZER
FREQUENCY STABILITY 6/- 1Gppm
OPERATING TEMPERATURE —-10'C TO 055C
POWER SOURCE .___. INT. 3.ov
EXT : 7 0 T0 zov
MODULATION _— F3E, ASE
IMPEDANCE va so ohm
DIMENSIONS —-———-~ 55m) x 55m) x 25 5(D)mm
WEIGHT ————~ -— 95 59. W10 BATTERY
2. RECEIVER SECTION
CIRCUIT TYPE —~———-—-——--— DUAL CONVERSION
SUFERHETERODYNE
IF FREQUENCY _._.—. 1'slIF:21.4MHz Z'nd IF'455KHZ
SENSITIVITY um; FM .25uV FOR12d3 SND
AM: uVIov “MB No
SELECTIVITY ——-——————~ 50:15 Min.
SIN RATIO —7 40dE Min
AUDIO OUTPUT @10%THD -—— lZOmW IEQ. BTL
" mu
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" Y %N
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m m a?»
N ogFF
N « Mn
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N c Mmmn
N ,mon
m m fimm.
N 0 WKsa
N C mamm
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N FOLD
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, m. PQEE
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Printed in Korea

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Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.3
Linearized                      : Yes
Create Date                     : 2001:06:13 13:45:14
Producer                        : Acrobat Distiller 4.0 for Windows
Author                          : jsoscia
Title                           : 48704.pdf
Modify Date                     : 2001:06:13 13:45:20-04:00
Page Count                      : 18

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