Kenwood TK-3170 Instruction Manual - Page 48
DQT, DTMF, 2-tone, or Fleetsync Signaling.
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MONITOR/ SQUELCH OFF You can use the key programmed as Monitor/ Squelch Off to listen to weak signals that you cannot hear during normal operation and to adjust the volume when no signals are present on your selected channel. • The icon appears on the display while Monitor/ Squelch Off is activated. Your dealer can program a key with one of 4 functions: • Monitor: Momentarily press to deactivate QT, DQT, DTMF, 2-tone, or Fleetsync Signaling. Press the key again to return to normal operation. • Monitor Momentary: Press and hold to deactivate QT, DQT, DTMF, 2-tone, or Fleetsync Signaling. Release the key to return to normal operation. • Squelch Off: Momentarily press to hear background noise. Press the key again to return to normal operation. • Squelch Off Momentary: Press and hold to hear background noise. Release the key to return to normal operation. ■ SQUELCH LEVEL The squelch level can be adjusted only in Conventional operating mode: 1 Press the key programmed as Squelch Level. • The icon and the current squelch level appear on the display. 2 Press the keys or rotate the selector to increase (tighten) or decrease (open) the squelch level. 3 Press the Side 1, S, or key to store the new setting and exit the squelch level adjustment. 38