Baofeng UV-2501 User Manual page 29

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8 ABR LCD Backlight Timer
9 BEEP Keypad Voice Prompt
Receive - Digital Coded
10 R-DCS
Squelch
Receive - Analog Tone
11 R-CTCS
Squelch
12 T-DCS Transmit - DCS Code
13 T-CTCS Transmit - CTCSS Code
14 DTMFST DTMF Side Tone
15 BCL Busy Channel Lockout
16 SC-ADD Add Scan Channel
17 PRI-SC Priority Scan
1 > 50 secs Backlight duration = 1 > 50
OFF Backlight remains ON.
ON / OFF Turn ON / OFF keypad voice prompt
D023N > D754I Squelch opens when proper DCS code is detected
OFF No DCS code required
67.0 > 254.1 Hz Squelch opens when proper CTCSS tone detected
OFF No CTCSS tone required
D023N > D754I Transmits specified code
OFF No DCS code transmitted
67.0 > 254.1 Hz Transmits specified tone
OFF No CTCSS tone transmitted
No tones are heard through the speaker when
OFF
transmitted
KEY Only manually keyed DTMF codes are heard
ANI Only automatically keyed DTMF codes are heard
BOTH All DTMF codes are heard
ON Prevents transmit if active signal on the channel
OFF No lockout
ON Add channel to scan list
OFF Remove channel from scan list
ON Activate Priority Scan
OFF Deactivate Priority Scan
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