Uniden UBC785XLT - Manual (Page 41)

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• Tone Lock (out) mode
You can lock a particular subaudible tone. The scanner won't stop on any transmissions
which have the locked out subaudible tone.
To select the SQ mode:
1. Press MENU.
2. Select 3:SYSTEM OPTION / 8:SQ MODE by rotating the VFO and pressing E.
3. Rotate the VFO to select one the type from ( 1:CSQ, 2:TONE SQ, 3:TONE
SEARCH) and press E.
4. To set Tone Lock mode, do the following first, then select 2:TONE SQ in step 3.
1) For Scan mode, select 2:SCAN OPTION - select the channel number - / 3:TONE
DATA / 1:CTCSS or 2:DCS by rotating the VFO and pressing E, than press L/O.
2) For Search mode, select 1:SERVICE OPTION / :CHAIN SEARCH /
5:TONE DATA / 1:CTCSS or 2:DCS by rotating the VFO and pressing E, than
press L/O.
☞ Remember! You can also use ▲ or ▼ instead of rotating the VFO.
Also instead of pressing E, you can press the VFO control.
Note: • To unlock the tone, press E instead of pressing L/O on step 1) or 2).
• CTCSS: Continuous Tone Coded Squelch System.
• DCS: Digital Coded Squelch.
• When Search mode and Tone Search are selected, the display shows the
frequency and tone data alternately.
• If the delay feature (-2 sec/-5 sec/-10 sec) has been set while in Tone search
mode, it resumes scanning according to the delay period.
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