8
able to receive weaker signals. On the other hand an excessively low Squelch value could enable the Squelch even when no
signals are present. Squelch must always be adjusted when no signals are present. The Time Out timer is settable from 30
sec to 270 sec. only through the programming software. This feature is disabled by default.
CTCSS/DCS tones
CTCSS and DCS tones are similar to access codes and enable the radio to communicate only with the users that are tuned on
the same channel and have set the same code. For each channel, you can set up to 50 CTCSS tones and 210 DCS codes. The
CTCSS/DCS tones are a sort of “access codes” and enable the radio to communicate only with the other users set on the
same frequency and on the same CTCSS/DCS tone. Undesired signals coming from other stations set on the same
frequency but with different CTCSS/DCS tones won’t be received.
Quick operation radio
Without CPS programming software, you can perform the following quick operations through the combination of PTT +
Channel Down (-) buttons:
• On channels 1, press and hold the PTT + Channel Down (-) buttons to turn on the radio and turn the VOX function on or off.
Accompanied by a voice prompt VOX ON or VOX OFF.
• On the 16
th
channel, press and hold the PTT + Channel Down (-) buttons to turn on the radio and turn the scanning
function on or off.
IMPORTANT NOTICE
WARNINGS: Replacement or substitution of transistors, regular diodes or other parts of a unique nature,
with parts other than those recommended by PO FUNG COMPANY may cause a violation of the technical
regulations of part 95 of the FCC rules, or violation of type acceptance requirements of part 2 of the rules. Your
radio is set up to transmit a regulated signal on an assigned frequency. Any adjustment to your radio must be made by
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