Audiovox FRS-3000PK - Manual (Page 8)

3. Key Lock Indicator: Icon appears when keypad is locked. This
function disables keys such as channel up/down and MODE.
4. Signal Strength Indicator: Icon appears when a signal is being
received. The icon consists of three bars to indicate the received
signal level. The icon also represents transmit signal power when
transmitting.
5. Continuous Tone Coded Squelch System (CTCSS) Indicator:
Icon appears when the CTCSS tone function is active.
6. Large Segment Display: Indicates the FRS channel number in
use.
7. Scan Indicator: This function allows the user to scan a channel
and/or a tone code every .5 second to search for a valid signal.
8. Dual Watch Mode Indicator: Icon appears when dual watch mode
is active.
9. Roger Beep Tone Indicator: Icon appears when the roger beep
tone is enabled, signifying transmission has been terminated.
Icon disappears when tone is disabled.
10. Battery Level Indicator: Icon indicates the battery charge level.
11.
Weather Mode Indicator: Icon appears steady when weather
mode is active; it flashes when weather alert is active in the FRS
mode.
13. Small Segment Display: Displays the CTCSS tone option for a
given channel from (01-38).
14. Out-of-Range Indicator: Icon will be on steady when received signal
strength is normal; icon flashes when signal strength becomes
weak and intermittant..
15. Voice Activated Transmission (VOX) Indicator: This function
allows hands-free conversation. The icon appears when the VOX
mode is activated.
NOTE: The Base Station provides a NOAA Weather Alert feature
and a battery charge button, whereas the Mobile Hand-
Held Transceiver does not provide these features.
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