Basic Operation; Eaen - Icom IC-2350H Instruction Manual

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UHF band
VHF band
© When a signal is received
- The squelch opens and the speaker emits audio.
- "BUSY" appears.
- The S/RF indicator shows the relative signal strength.
_ BASIC OPERATION
When receiving a signal on VHF.
© Monitor function
This function is used to listen to weak signals without
disturbing the squelch level setting. |
Push and hold the desired band's [VOL] to open the desired
band's squelch.
© RF attenuator
The transceiver has an RF attenuator related to the [SQL]
setting. The attenuator is automatically activated when
[SQL] is rotated further than the 12 o'clock position. Approx.
10 dB attenuation is obtained at full rotation.
- Further rotation may prevent reception of weak signals. Use the
monitor function before transmitting.
© Mute function
(optional UT-101 and a DTMF microphone is required.)
This function mutes both bands' audio signals quickly
without disturbing the volume settings. (p. 42)
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