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AOR AR5000 Wideband Reciever Instructions

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    							AR5000 OPERATING MANUAL          PAGE 41
    8-9  Cyber Scan in SCAN mode
    A special facility has been provided to speed up the
    scanning process (which is capable of scanning about 25
    memory channels per second), typically the speed
    increases to about 45 channels per second.
    When 
    Cyber Scan has been selected the frequency and
    text are blanked out from the display while scanning, the
    words “CYBER SCAN” are displayed in their place.
    While scanning the legend “SCAN” flashes to indicate that
    SCAN is in progress.
    When a busy channel is located, the FREQUENCY or
    TEXT will be displayed (taking the place of the 
    Cyber Scan
    legend), the “SCAN” legend stops flashing when a busy
    channel has been located.
    To enable 
    Cyber Scan press  then press and hold
    the 
     key for more than one second... a bleep will
    then sound and the “FUNC” legend will be removed from
    the LCD to confirm operation.  This key sequence acts as
    a toggle to switch 
    Cyber Scan on and off.
    Note: If no text has been saved in memory and TEXT
    mode has been selected rather than FREQUENCY, the
    display will be void of information when Cyber Scan
    locates a busy channel !!
    (9)  Additional SCAN facilities
    It is possible to alter the sequence of scanning events
    when in SCAN mode
    depending upon the SCAN CONFIGURATION as defined
    in the 
    BANK LINK / SETUP sub menu.  As with BANK
    LINK, 10 PROFILES of the additional facilities may be
    used along side BANK LINK.
    There are 5 parameters (in addition to BANK LINK and
    PASS) which may be changed to suit your preferences
    and requirements.  The list of scanning defaults is shown
    below:
    Scan type Default    Comment
    PAUSE OFF          OFF and 1 ~ 60 seconds
    DELAY2.0s          OFF and 0.1 ~ 9.9 seconds
    L-SQ OFF         OFF and 1 ~ 255
    VOICE OFF         OFF and 1 ~ 255 (*)
    MODE ALL         ALL/FM/AM/LSB/USB/CW
    It is possible to mix combinations of all five
    parameters.
    To access the additional facilities of BANK LINK / SETUP
    press  .
      Initially the BANK LINK menu is
    displayed, the 
     
    and  
    keys allow selection of
    the additional facilities operating as a carousel.
    The MAIN DIAL and SUB DIAL may be rotated to change
    values on each menu.  The 
     
    key selects OFF (and
    sometimes default such as 2.0s as in the DELAY menu).
    When you are happy with the changes press 
     
    to
    accept the entry and the AR5000 will revert to SCAN,
    SEARCH or VFO mode depending upon which was
    previously in use.
    Note: Make 
    small changes and assess the effect as
    incorrect setting may degrade the effectiveness of SCAN
    capabilities.  If things appear to go wrong, return the
    settings to their defaults as listed earlier in this section.
    In extreme cases, reset the microprocessor (by switching
    the receiver on while holding the 
     
    key), this action
    will revert the scan options back to defaults (by deleting
    all bank link / setup programming).
    9-1  SCAN - PAUSE
    The scan PAUSE parameter determines how long the
    receiver will remain on an 
    active channel before resuming
    scanning channels even if the channel is still busy.
    This is useful if you wish to gain a picture of what is
    happening on the memory channels without the AR5000
    being tied to a busy channel for long periods (such as
    active amateur band repeaters etc).  PAUSE scan saves
    you having to manually intervene to force the scan to
    continue or use channel PASS (lockout).  The limits are
    OFF and 01 to 60 seconds (default OFF).
    Press 
      to access the BANK LINK menu.
    Use the 
      keys to locate the “PAUSE OFF”
    selection.
    PAUSE OFF  
    						
    							PAGE  42          AR5000 OPERATING MANUAL
    9-2  SCAN - DELAY
    The scan DELAY parameter affects the time the AR5000
    will remain on an active channel in scan mode once the
    received signal has disappeared and the squelch closed.
    This is particularly useful for customising how long the
    receiver will wait for a reply before continuing to scan.
    For example, when communications are passed back and
    forth between a control tower / aircraft which may take a
    few seconds.  If you are scanning duplex channels then a
    small delay or no delay at all may be preferable.
    The limits are OFF and 0.1 to 9.9 seconds (default
    2.0 seconds).
    Press 
      
    to access the BANK LINK menu.
    Use the 
      
    keys to locate the “DELAY 2.0”
    selection.
    PAUSE OFF
    DELAY  2.0  
    						
    							AR5000 OPERATING MANUAL          PAGE 43
    selection process.  In fact the  key may be used as
    a toggle between OFF and the new setting.
    The legend “*” positioned to the right of the word “VOICE”
    indicates that the current audio will open the squelch, use
    the SUB DIAL to increase the value until the “*” legend
    disappears, you can then be sure that the scan voice
    setting will ignore and skip over the current frequency.
    While in memory recall or scan mode, the LCD legend
    “VCS” for voice squelch is displayed toward the top right
    hand side of the LCD to indicate that voice squelch is in
    operation.
    To accept the changes to scan VOICE SQUELCH press
     
    to return to normal display (SCAN, SEARCH or
    VFO mode).  Alternatively you may move to the next option
    (MODE SCAN) by pressing the 
     key.
    9-5  SCAN - MODE (receive mode AM,
    FM etc)
    The scan MODE parameter determines whether ALL
    specified memory channels will be scanned or only those
    of a certain receive mode.
    This can be very useful if for example you have a mixture
    of VHF AM civil airband frequencies in a memory bank
    along with VHF NFM marine.  Rather than having to scan
    ALL channels or PASS (lock out) certain channels, a
    SPECIFIC receive mode ONLY can be quickly selected
    and scanned.
    The options are: ALL, FM, AM, LSB, USB & CW
    (default ALL).
    Setting the option to “ALL” will cause the scan process
    to stop on all 
    active channels regardless of mode.
    Press 
      to access the BANK LINK menu.
    Use the 
      keys to locate the “MODE ALL”
    selection.
    PAUSE OFF
    DELAY  2.0
    L-SQ  OFF
    VOICE  OFF
    MODE ALL  
    						
    							PAGE  44          AR5000 OPERATING MANUAL
    10-2  SELECT SCAN - while in SCAN
    mode (tagging and un-tagging)
    While the receiver is scanning, the AR5000 will stop on
    active frequencies and you will soon realise that some
    are 
    interesting and some uninteresting.
    To build up 
    your select scan list of interesting channels,
    start to 
    tag the interesting channels while the scan
    sequence pauses on active memory channels by pressing
     
    The legend “S” will be displayed next to the bank number
    of the memory channel to confirm selection.
    Each time the sequence   is keyed, the
    SELECT SCAN status “S” is toggled so that the channel
    may be 
    tagged (chosen / registered) and un-tagged
    at will.
    Tagging a memory for SELECT SCAN will not force the
    scan to continue nor affect the way in which the memory
    channel or SCAN mode operates.  When the signal
    disappears normal SCAN mode is resumed.
    10-3  SELECT SCAN while in MEMORY
    RECALL mode (tagging and un-tagging)
    SELECT SCAN channels may be tagged or un-tagged
    while in memory recall mode by first selecting the desired
    memory channel then keying 
     
    If not already in memory recall mode, press .  The
    legends “M” and “BANK” are displayed on the LCD to
    confirm selection of memory recall.
    The AR5000 will display a memory channel, mode,
    frequency (or TEXT if text mode is selected).  You may
    now select and 
    tag interesting memory channels to add
    to the SELECT SCAN list from any of the ten memory
    banks.
    If the desired memory channel is not immediately displayed
    it may be RECALLED by keying in the required location.
    To recall memory channel “100” type 
       
    there
    is no need to press enter.
    Alternatively the MAIN DIAL,  
    or  
    keys may
    be used to review, hunt for and select memory channelsto be 
    tagged or un-tagged, the SUB DIAL is used to change
    bank number.
    When the memory channel has been 
    tagged using the
    sequence 
     , the legend “S” will be displayed
    next to the bank number of the chosen memory channel
    to confirm selection.
    Each time the sequence   is keyed, the
    SELECT SCAN status “S” is toggled so that the channel
    may be 
    tagged (chosen / registered) and un-tagged
    at will.
    10-4  Starting SELECT SCAN
    To initiate SELECT SCAN once a selection of channels
    has been made press 
     
    SELECT SCAN will scan only the memory channels which
    have been chosen (
    tagged) and will adopt the current
    PARAMETERS which have been saved in the currently
    selected BANK LINK configuration.  In the default state,
    the scan will remain on an active channel then wait a further
    two seconds after the signal has disappeared before
    resuming SCAN.  If you have altered the BANK LINK /
    SETUP parameters (section 9 of this manual), the new
    parameters will be employed.
    If no memory channels have been 
    tagged for SELECT
    SCAN, the error bleep will sound (if the beep tone has
    been enabled).
    10-5  Deleting all SELECT SCAN channels
    in one go
    It is convenient to delete ALL the SELECT SCAN channels
    in a single operation.  This makes the list ready for a fresh
    start, perhaps using a totally different selection of SELECT
    SCAN channels.
    While this may be accomplished by untagging each and
    every SCAN SELECT channel individually, a faster method
    is available especially if you have previously selected all
    100 select scan channels.
    Access the DELETE menu by pressing 
     then
    press and hold the 
     
    key for more than one second.
    Use the 
      keys until “DEL  SEL-CH”
    appears on the LCD.
    DEL  MEM-CH
    DEL  SEL-CH  
    						
    							AR5000 OPERATING MANUAL          PAGE 45
    The right of the LCD will display the legend “* *” if select
    scan channels exist and “- -” if there are none to delete.
    To delete all select scan channels
    (un-tag them all) press 
    , the legend will change to
    “- -” to confirm operation.
    The memory channels themselves will not be deleted, only
    the select scan tags will be removed
    .  Press  
    to
    return to VFO, SCAN or SEARCH, whichever was
    previously used.
    (11)  Priority operation
    The PRIORITY feature enables you to carry on scanning,
    searching or monitoring while the AR5000 checks a
    selected frequency for activity (taken from one of the 1000
    memory channels - default 000 every 5 seconds).
    The priority checking is accomplished by 
    momentarily
    tuning the receive circuit to the priority frequency to see if
    it is 
    active.  If activity is found, the AR5000 will remain on
    the active frequency until the signal disappears.  If no
    activity is detected, the receiver returns to the VFO
    frequency, scan channel or search bank from where it
    originated.
    The priority facility has a large number of applications and
    is particularly useful for keeping an eye on a distress
    frequency while scanning or searching another frequency
    band.
    Note: Depending upon the frequency and mode stored
    as priority, an audible 
    click may be heard when the priority
    facility is in operation.  This is quite normal and is caused
    by the internal switching of circuitry necessary to
    accomplish the frequency change (as two frequencies
    cannot simultaneously be monitored).
    The priority mode is automatically suspended during entry
    of frequencies via the numeric keypad, this prevents the
    AR5000 from changing frequency while you are busy
    programming.
    11-1  Engaging PRIORITY channel
    Once engaged, the default channel used for PRIORITY
    is “000” and the frequency is checked for activity every
    5 seconds.
    First ensure that there is data stored in memory channel
    “000”.
    To engage the priority facility press 
    , this may be
    carried out while in SCAN, SEARCH or VFO modes.  The
    legend “PRIO” appears toward the centre of the top line
    of the LCD to indicate that PRIORITY IS ENGAGED
    (switched on).
    Once priority has been activated, the contents of the
    memory channel used (default 000) may be altered without
    affecting the data used for PRIORITY operation which is
    stored separately and assumes an identity of its own
    irrespective of the data contents of memory 000.
    When the priority channel becomes active (signal present
    and squelch open), the legend “Pr” will be displayed on
    the right of the LCD.  The active priority frequency will be
    monitored until it clears, this will temporarily halt any scan
    and search process.
    Should you subsequently wish to alter the priority data,
    you will have to use the PRIORITY SETUP menu.
    To cancel priority operation press 
    , the legend
    “PRIO” will be removed from the top line of the LCD to
    confirm de-selection.
    11-2  Changing PRIORITY channel
    parameters
    The default channel used for PRIORITY is “000” and
    the frequency copied from this channel is checked for
    activity every 5 seconds.
    You may select a different memory channel from which
    the priority data will be taken or may vary the sampling
    time for priority activity checking.  This is accomplished
    by using the PRIORITY SETUP menu accessed by
    pressing
     .  The flashing legend “PRIO” appears on
    the top line of the LCD to confirm selection.
    The legend “Pr” also alternates with the bank/channel
    number on the right of the LCD inviting a new memory
    location to be chosen.
    Use the MAIN DIAL, SUB DIAL or enter a three digit memory
    location via the numeric keypad.  To transfer the data to
    PRIORITY press 
    .
    Alternatively press the 
      
    keys to select the
    priority sampling interval (how often priority is checked for
    activity). 
    						
    							PAGE  46          AR5000 OPERATING MANUAL
    When the interval menu is selected the legend “P-INTER
    05” is displayed (with 05 being the default of 5 seconds).
    This numeric value in seconds determines how long the
    AR5000 will wait between checking cycles before
    re-sampling the priority frequency for activity (once the
    priority facility has been activated).  The default is “05”
    (5 seconds) and the acceptable range is 01 ~ 60 seconds.
    Rotate the MAIN DIAL or SUB DIAL until the desired value is
    displayed.  Once you are happy with the new selection
    press 
     
    to accept the changes.  The display will return
    to SCAN, SEARCH, or VFO mode from wherever it
    originated.
    Note: If you should attempt to select a blank memory
    channel, a low pitch 
    beep error will sound when you press
     (if the beep is on) and the display will return to
    SEARCH, SCAN or VFO mode, from wherever it
    originated.
    (12)  SEARCH
    The AR5000 is equipped with various SEARCH modes
    whereby an upper and lower frequency limit may be
    defined and the AR5000 instructed to look for activity on
    all frequencies in predetermined step size in an upward
    or downward direction.  The mode and channel step will
    change automatically when set to the default of
    AUTOMODE but data may be specified specifically if
    preferred.
    It is important that you do not confuse
    SEARCH and SCAN modes.
    SEARCH mode automatically TUNES THE RECEIVER
    THROUGH ALL FREQUENCIES between two specified
    frequency limits looking for active frequencies.  SCAN
    mode is uses SPECIFIC SPOT FREQUENCIES which
    have been stored into memory.
    The great advantage of SEARCH over manual tuning is
    that it is so fast!  There are many different facilities available
    for SEARCH mode which will be explained in this section.
    The search instructions may be programmed into banks.
    There are a total of 20 programmable search banks so
    that data entry and recall is simple and efficient.
    Continuously active or busy frequencies such as amateur
    band repeaters may be PASSED (skipped) and active
    frequencies stored into memory.  There is even an
    AUTO-STORE facility where active channels are
    automatically written to memory bank “0”.
    When the AR5000 stops on a genuine active frequency
    during search, the 
     key may be pressed to transfer
    the displayed frequency to VFO-D where it may
    be monitored for long periods of time or tuned.Pressing 
     for more than 1 second will initiate the
    process of storing the frequency into a memory channel.
    Limitations of SEARCH mode
    SEARCH mode is extremely effective for AM & NFM use
    in the VHF and UHF bands.  Searching the short wave
    bands is usually ineffective due to the relatively high
    background noise especially when propagation conditions
    are good and bands open.
    Searching using the modes of USB, LSB and CW will
    produce mixed results depending upon frequency band
    and whether any strong signals are encountered which
    will affect the receiver’s AGC (Automatic Gain Control)
    circuitry.
    Usually, short wave band and SSB monitoring is carried
    out with the squelch control 
    open (fully anticlockwise) and
    manual tuning by rotating the MAIN DIAL - not by scanning
    or searching.  Searching using the mode of WFM may
    not be possible in certain frequency bands due to the level
    of background noise and adjacent channel activity.
    Fundamentally there are three types of search:
    Manual search (VFO search)  -  VFO-A, VFO-B
    Simple search (VFO search)  -  VFO-C, VFO-D,
                                                         VFO-E
    Program search (bank search)  -  Search banks
                                                             00 ~ 19
    12-1  Manual SEARCH between two VFO
    frequencies (VA, VB)
    The simplest form of controlled SEARCH is achieved
    by programming different frequencies into VFO-A and
    VFO-B.
    1  Press the 
     
    key a few times until the legend “VA”
    is displayed on the lower right corner of the LCD.  Press
    and hold the 
     
    key for more than one second so
    that the “AUTO” legend is displayed to ensure the AR5000
    is in AUTOMODE.
    In this example let’s assume that the required search range
    is 118.000 MHz to 136.000 MHz, the step size, mode etc
    will be taken care of automatically as AUTOMODE is
    engaged.
    While the legend “VA” is displayed on the lower right
    corner of the LCD (signifying that VFO-A is selected) key
    in the lower frequency limit of 118.000 MHz
        
    						
    							AR5000 OPERATING MANUAL          PAGE 47
    2  Select VFO-B.  Press the , the legend “VB” is
    displayed on the lower right corner of the LCD.  Press
    and hold the 
     
    key for more than one second so
    that the “AUTO” legend is displayed to ensure the AR5000
    is in AUTOMODE (as each VFO can retain different mode
    information).
    Key the upper frequency limit into VFO-B.  In this example
    136.000 MHz (the step size, mode etc will be taken care
    of automatically as AUTOMODE is engaged).
       
    3  To initiate manual frequency search (while “VA” or “VB”
    are displayed) press and hold the 
     key for more
    than one second (the 
     
    or  
    keys may also be
    held for more than one second to initiate manual search).
    The squelch MUST be closed for the search process to
    operate.
    The manual search process will start from the frequency
    in VFO-A and search until it gets to frequency of VFO-B
    then loop back to the frequency of VFO-A and start again.
    The legend “SR” (SeaRch) will be added above the VFO
    indication to show that SEARCH is in progress.
    If the mode (and other receive parameters) are different
    in VFO-A and VFO-B, the mode data will be taken from
    the currently displayed VFO.
    The MAIN DIAL, SUB DIAL, 
     
    or  
    keys may be
    used to reverse the direction of search and force the
    search process onward when stopped on a busy
    frequency.  The process will halt when a busy frequency
    is located, (at default will wait for two seconds after the
    transmission clears) then resume searching again when
    the frequency is clear.Cancelling manual search
    Manual search may be cancelled by pressing 
    .  The
    display will either revert to VFO-A or VFO-B depending
    upon which was being used when manual search was
    selected.  As a result VFO-A will display the lower
    frequency and VFO-B the upper.  This can also be useful
    if you wish to quickly change the band edges of manual
    search and restart the process.
    Accept the frequency from manual search mode
    If you wish to stop the manual search and monitor an
    interesting busy frequency, it is necessary to transfer the
    frequency to VFO-D where it may be monitored without
    the search process resuming as the frequency clears.
    To transfer the frequency press 
     while the frequency
    is busy.  The frequency will be transferred to VFO-D and
    the legend “VD” will be displayed on the lower right of the
    LCD to confirm operation.
    Saving busy frequencies into memory
    It is possible to save interesting frequencies into memory.
    While stopped on an active frequency press and hold the
     key for more than one second, the MEMORY
    INPUT menu will appear.  Select the desired memory
    location for storage (refer to section 7-1 of this manual if
    you are unsure of the required key strokes).  Press the
     key to accept input, the manual search process
    will resume.
    12-2  Simple search (VC, VD, VE)
    The quickest form of SEARCH is achieved by keying a
    start frequency into VFO-C or VFO-D or VFO-E then
    pressing the 
     key for more than one second.
    1  Press the 
     key a few times until the legend “VC”
    (or “VD” or “VE”) is displayed on the lower right corner of
    the LCD.
    Press and hold the  
    key for more than one second
    so the “AUTO” legend is displayed to ensure the AR5000
    is in AUTOMODE.
    In this example let’s assume that the required starting point
    is 145.2 MHz, the step size, mode etc will be taken care
    of automatically as AUTOMODE is engaged.  Key the
    lower start frequency.
          
    						
    							PAGE  48          AR5000 OPERATING MANUAL
    2  To initiate simple frequency search (while “VC” or “VD”
    or “VE” is displayed) press and hold the 
     
    key for
    more than one second (the 
     
    or  
    keys may
    also be held for more than one second to initiate simple
    search).
    The squelch MUST be closed for the search process to
    operate.
    The simple search process will start from the displayed
    frequency, the legend “SR” (SeaRch) will be added above
    the VFO indication to show that SEARCH is in progress.
    The MAIN DIAL, SUB DIAL,  or  keys may be
    used to reverse the direction of search and force the
    search process onward when stopped on a busy
    frequency.  The process will halt when a busy frequency
    is located, (at default the delay is two seconds after the
    transmission clears) then resume searching again when
    the frequency is clear.  When simple search reaches the
    top frequency range of the receiver (2600 MHz), the
    search process will reverse in direction.
    Cancelling simple search
    Simple search may be cancelled by pressing 
    .  The
    display will either revert to VFO-C or VFO-D or VFO-E
    depending upon which was being used when simple
    search was selected.  The VFO will display the original
    start frequency.
    Accept the frequency from manual search mode
    If you wish to stop the simple search and monitor an
    interesting busy frequency, it is necessary to transfer the
    frequency to VFO-D where it may be monitored without
    the search process resuming as the frequency clears.
    To transfer the frequency press 
     
    while busy.  The
    frequency will be transferred to VFO-D and the legend
    “VD” displayed on the lower right of the LCD to confirm
    operation.
    Saving busy frequencies into memory
    It is possible to save interesting frequencies into memory.
    While stopped on an active frequency press and hold the
     key for more than one second, the MEMORY
    INPUT menu will appear.  Select the desired memory
    location for storage (refer to section 7-1 of this manual if
    you are unsure of the required key strokes). Press the
     key to accept input, the manual search process
    will resume.
    12-3  Optimising VFO search parameters
    The key sequence   
    accesses a menu where
    the DELAY, L-SQ level squelch and VOICE options may
    be set up for VFO search (MANUAL and SIMPLE search).
    The legend “V-” indicates that the VFO search setup menu
    has been selected.
    Search     Comment
    DELAY        2.0s      OFF and 0.1 ~ 9.9 seconds
    L-SQ           OFF     OFF and 1 ~ 255
    VOICE        OFF     OFF and 1 ~ 255 (*)
    It is possible to mix combinations of all three
    parameters.
    VFO SEARCH - DELAY
    The DELAY parameter affects the time the AR5000 will
    remain on an active frequency in VFO search once the
    received signal has disappeared and the squelch closed.
    This is particularly useful for customising how long the
    receiver will wait for a reply before continuing to search.
    For example, when communications are passed back and
    forth between a control tower / aircraft which may take a
    few seconds.  If you are scanning duplex channels then a
    small delay or no delay at all may be preferable.
    The limits are OFF and 0.1 to 9.9 seconds (default 2.0
    seconds).
    Key 
      to access the menu.
    DELAY  2.0  
    						
    							AR5000 OPERATING MANUAL          PAGE 49
    VFO SEARCH - LEVEL SQUELCH
    The LEVEL SQUELCH parameter causes the receiver
    to check the signal strength of 
    active frequencies and to
    only stop when the signal strength is above a
    predetermined level which is programmable in 256 steps.
    The limits are OFF and 1 to 255 (default OFF).
    Note: It is possible that false signal levels may upset the
    operation of LEVEL SQUELCH due to local noise or the
    close proximity of computer systems... the lower level
    settings may not be usable when high noise is present.
    A value of 1 instructs the AR5000 to react to very weak
    signal while a value of 255 instructs the AR5000 to react
    ONLY to strong signals.  Experimentation will be necessary
    with different types of signal to find the best setting for
    specific requirements.
    Key 
      to access the menu.
    DELAY  2.0
    L-SQ  OFF  
    						
    							PAGE  50          AR5000 OPERATING MANUAL
    An example of possible programming is as follows (in these
    examples the mode, step etc are taken from the
    AUTOMODE bandplan data):
    10   118.000   to 137.000   MHzCIV AIR
    11   225.000   to 410.000   MHzMIL AIR
    12   410.000   to 425.000   MHzUSAF
    13   156.000   to 163.000   MHzMARINE
    14     88.000   to 118.000   MHzBAND 2
    15   145.200   to 145.775   MHz2M HAM
    16   433.000   to 433.600   MHz70C HAM
    17 1297.000   to 1298.000 MHz23C HAM
    18     71.000   to 87.000     MHzLO PMR
    19   163.400   to 225.000   MHzVHF PMR
    12-5  Starting program search
    Assuming that the AR5000 is pre-programmed with similar
    data to that shown, initiate PROGRAM SEARCH by
    pressing 
    .  The legends “BANK” and “SR” appear
    on the right of the LCD to confirm selection.
    To select a specific search bank rotate the SUB DIAL or key
    in the two digit bank identifier via the numeric keypad.
    The bank number is displayed underneath the legend
    “BANK”.  The numeric keypad may also be used while in
    search mode to change bank.
    For example, to search bank “15” press 
      
    while
    in search mode, there is no need to press enter.
    The lowest frequency in the bank will first appear on the
    LCD and will change in an upward direction.  Use the
      
    keys or MAIN DIAL to reverse the direction
    of search.
    Should the receiver stop on an unwanted active frequency,
    press the 
     or  keys or rotate the MAIN DIAL to
    force the search process to continue.
    Note: Bank numbers “00”  and  “01” require preceding
    zeros.  Banks “02” to “09” just need the last digit keyed,
    the preceding “0” is automatically added by the AR5000
    microprocessor.  Banks “10” to “19” require the entry of
    both (two) digits.
    Example:
    To select bank 0 (00) press
     
    To select bank 1 (01) press 
    To select bank 5 (05) press
    To select bank 9 (09) press
    To select bank 10 press 
    To select bank 19 press 
    The key  
    has the effect of a TEN key, i.e. bank 13
    may 
    also be selected as   
    in a similar way to the
    action of some TV & video remote controls.
    12-6  Cancelling, re-starting program
    search saving active frequencies
    It is possible to cancel program search, resume, save
    frequency to VFO where it may be tuned, save frequencies
    to memory and more...
    Cancelling search
    To cancel program search press 
    , the display will
    return to whichever VFO was last used (VA, VB, VC,
    VD, VE).  If you resume program search (by pressing
     
    ), the process will continue from the frequency in
    use when cancelled.
    Restarting search
    If you resume program search by pressing 
    , the
    process will continue from the frequency in use when
    cancelled.  If however you wish to restart program search
    process from the original frequency it is necessary to
    re-select the bank.  This can be done by clicking the
    SUB DIAL one step then back or by keying in the bank
    number again.
    Accept the frequency from program search mode
    If you wish to stop the program search and monitor an
    interesting busy frequency, it is necessary to transfer the
    desired frequency to VFO-D where it may be monitored
    without the search process starting as the frequency clears.
    To transfer the frequency press 
     
    while the frequency
    is busy.  The frequency will be transferred to VFO-D and
    the legend “VD” will be displayed on the lower right of the
    LCD to confirm operation.
    Saving busy frequencies into memory
    It is possible to save interesting frequencies into memory.
    While stopped on an active frequency press and hold the
     key for more than one second.  The MEMORY
    INPUT menu will appear.  Select the desired memory
    location for storage (refer to section 7-1 of this manual if
    you are unsure of the required key strokes).  When the
     is pressed to accept input, the program search
    process will resume. 
    						
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