Mode Functions; Privacy Codes - Cobra microTALK LI 4900WX Owner's Manual

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Operation
Scrolling through Mode Functions
By scrolling through the Mode Functions, you will be able to
select or turn on/off preferred features of your microTALK radio.
When scrolling through the Mode Functions, your radio features
will be displayed in the following order:
Mode Button
Scroll through the mode functions using the Mode button. Each press
and release of the Mode button will advance to the next mode function.
Press the Talk button at any point to return the radio to Standby mode.

Privacy Codes

Your microTALK radio incorporates two advanced coded squelch
systems that can help to reduce interference from other users
on any given channel. CTCSS (Continuous Tone Coded Squelch
System) provides 38 privacy codes and DCS (Digitally Coded
Squelch) provides 83 privacy codes. This provides a total of 121
Privacy Codes. Either system can be used on all channels, but both
systems cannot be used on the same channel at the same time.
To successfully communicate using a privacy code, both
the sending and receiving radios must be tuned to the same
channel and to the same privacy code system (CTCSS or
DCS) and privacy code number. Each channel will remember
the last privacy code system and number you select.
The privacy code 00 is not a privacy code, but allows all
signals to be heard on a channel that is set to 00 on both
the CTCSS and DCS systems.
8

Mode Functions

Set CTCSS Privacy Codes
Set DCS Privacy Codes
Set NOAA All Hazards Radio Channel
Set VOX On/Off
Set VOX Sensitivity Level
Set Memory Locations
Set Channel Scan
Set CTCSS Privacy Code Scan
Set DCS Privacy Code Scan
Set Memory Location Scan
Set VibrAlert and/or Call Alert
Set Call Alert Tone Signal
Set Roger Beep On/Off
Set Keystroke Tones On/Off

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