PRO-72 50-Channel Portable Scanner
(200-0566)                 Keypad/Display             Faxback Doc. # 39448

Understanding The PRO-72

A Look At The Keypad

Your scanner's keys might seem confusing at first, but this information
should help you understand each key's function.

[WX] - scans through the 10 preprogrammed weather channels.

[BAND] - selects a preprogrammed search band.

[SCAN] - scans through the programmed channels.

[MANUAL] - stops scanning and lets you directly enter a channel number.

[/\] - [\/] - begins searching up or down for active frequencies, or selects
              the direction when you scan channels.

[CLEAR] - cleans an incorrect entry.

[PGM] - programs frequencies into channels.

[KEY SYMBOL] - locks/unlocks the keypad to prevent accidental entries.

[LIGHT] - turns on/off the display's backlight.

Number Keys [1-9] - enter a channel/frequency number.

[0/MON] - enters a zero or accesses the monitor memory.

[./DLY] - enters a decimal point (necessary when programming frequencies),
          or programs a 2-second delay for the selected channel.

[E/L-OUT] - (enter/lockout) enters frequencies into channels, or locks out
            channels so they will not be scanned.

A Look At The Display

The display has indicators that show the scanner's current operation.  A
quick look at the display will help you understand how to operate your
scanner.

MAN - appears when you manually select a channel.

SCAN - appears when you scan channels.

WX - appears when you scan or manually search the 10 preprogrammed weather
     channels.

MON - appears when you listen to the monitor memory.

BATT - appears when the batteries are LOW.

L/O - appears when you manually select a channel you locked-out while
      scanning.

SRCH - appears during band and direct frequency searches.

/\ - \/ - indicate the search or scan direction.

DELAY - appears when you program a 2-seconds delay for a channel.

PGM - appears while you program frequencies into the scanner's channels.

(key symbol) - appears when you lock the keypad.

CH - the digits that precede this indicator (1-50) show which channel the
     scanner is tuned to.

-d - appears during a direct frequency search.

000.0000 - the digits in the middle of the display show which frequency the
           scanner is tuned to.

Error - appears when you make an entry error.

dUPL - (duplicate) appears when you try to store a frequency that is
       already stored in another channel.


(LB/EB 5/12/97)

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