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User's Manual

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200018 User’s Guide Draft
S
tore Channel
Stores a found frequency as an object in the first playlist
Cancel Changes
Exits the Service Search Menu without saving any changes
Save Changes
Saves your changes and exits the Service Search Menu
Attenuator
When checked, attenuation is enabled when using Service Search. Attenuation limits the effective
range of Service Search and may help reduce interference from strong local transmitters. Use ▶/II/SEL
to toggle Attenuator status.
Zeromatic
Enables or disables the PRO-18’s Zeromatic circuit. Zeromatic helps the PRO-18 tune to exact
frequencies when searching. Use ▶/II/SEL to toggle Zeromatic enabled/disabled status. Zeromatic
does not have any effect in channel-based searches such as CB, Marine and FRS/GMRS/MURS
bands.
Delay
Enables or disables delay when using the Service Search feature. When delay is enabled, the PRO-18
waits for two seconds after a transmission to receive reply traffic before resuming search. Use ▶/II/SEL
to toggle delay enabled/disabled status.
Rx Mode:
Set the RX modulation mode to automatic, or forces AM mode or FM mode. RX Mode functions in
Aircraft and Amateur bands, Press or to change.
Frequency Ranges
For Service Searches that utilize frequency ranges, this option allows you to control which ranges are
searched. The Frequency Ranges option is available in the Public Safety, Aircraft and Amateur Radio
Service Searches. Use ▶/II/SEL to enable or disable frequency ranges.
Limit Search
Your PRO-18’s Limit Search feature allows you to configure a customized search between lower and
upper frequencies that you choose.
To use Limit Search, press MENU to access the Main Menu, then use to scroll down to the Search
option. Press ▶/II/SEL to proceed to the Search menu. Scroll to the Limit Search option and press
▶/II/SEL to start the Limit Search. To block reception of undesired signals found while using Limit
Search, press SKIP.
To change the Limit Search options, press MENU while Limit Search is active. The following Limit
Search options are available:
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