User's Manual

200018 User’s Guide Draft
En
ters service search selection menu
Limit Search
Starts Limit search
Lockouts
Enters L/out Freqs menu and you can clear frequency lockout.
Signal Stalker II
Your PRO-18 features Signal Stalker II, which can rapidly sweep through a range of frequencies and
find transmissions from nearby sources.
To use Signal Stalker II, press MENU to access the Main Menu, then use  to scroll down to the
Search option. Press  to proceed to the Search menu. Scroll to the Signal Stalker II option and press
 to proceed to the next menu. Select All Bands to perform a Signal Stalker II search on all common
land mobile radio bands, or select Public Safety to perform a faster Signal Stalker II search on
frequency ranges commonly used for public safety communications. The PRO-18 will immediately
begin to sweep the frequency ranges you have selected. To block reception of undesired signals found
while using Signal Stalker II, press SKIP.
To change the Signal Stalker II options, press MENU while Signal Stalker II is active. The following
options are available:
Main Menu
Navigates to the PRO-18’s Main Menu
Stalker Menu
Navigates to the Signal Stalker II Menu
Store Channel
Stores a found frequency as an object in the first playlist
Cancel Changes
Exits the Signal Stalker II Menu without saving any changes
Save Changes
Saves your changes and exits the Signal Stalker II Menu
Attenuator
When checked, attenuation is enabled when using Signal Stalker II. Attenuation limits the effective
range of Signal Stalker II and may help reduce interference from strong local transmitters. Use ▶/II/SEL
or  to toggle Attenuator status.
Zeromatic
Enables or disables the PRO-18’s Zeromatic circuit. Zeromatic helps the PRO-18 tune to exact
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