Icom IC-F1000 Operating Guide - Page 18

2 BASIC OPERATION SQL (Squelch) Level Set the SQL level to between 0 to 9. The squelch function suppresses the noise output from a speaker when no signal is received. • 0: SQL Open • 2: SQL Threshold • 9: SQL Tight AF Min Level (Minimum audio output level) Set the audio output level when you rotate [VOL] to minimum point. • 0 (minimum) - 255 (maximum) Mic Gain Higher values make the microphone more sensitive to the user's voice. • 1 (minimum) - 4 (maximum) Battery Voltage Display • ON: Battery voltage is displayed when turning ON the transceiver. • OFF: B attery voltage is not displayed when turning ON the transceiver. 15 Signal Moni While using a 2-Tone, 5-Tone, or DTMF code signaling, select whether or not to sound signaling beeps. • ON: Signaling beeps sound. • OFF: N o signaling beeps sound. Lone Worker • ON: If no operation occurs for a set time period, the transceiver automatically enters the "Emergency" mode. • OFF: E ven if no operation occurs for a set time period, the transceiver does not automatically enter the "Emergency" mode. Stationary The acceleration sensor detects the situation where the user cannot move. Higher values make the sensor more sensitive to the user's motion. • 1 (minimum) - 3 (maximum) If you select "1," this function is easier to activate. Motion Detection The acceleration sensor detects if the user keeps moving or not. Higher values make the sensor more sensitive to the user's motion. • 1 (minimum) - 3 (maximum) If you select "3," this function is easier to activate.