IC-F510F520_F610F620.qxd 02.1.21 10:03 AM Page b (1,1) IMPORTANT CAUTIONS READ ALL INSTRUCTIONS carefully and complete- RWARNING! NEVER connect the transceiver to an AC outlet. This may pose a fire hazard or result in an electric shock. ly before using the transceiver. SAVE THIS INSTRUCTION MANUAL — This instruction manual contains important operating instructions for the IC-F521 VHF TRANSCEIVER and IC-F621 UHF TRANSCEIVER.
IC-F510F520_F610F620.qxd 02.1.21 10:03 AM Page c (1,1) TABLE OF CONTENTS peratures below –22°F (–30°C) or above +140°F (+60°C) or, in areas subject to direct sunlight, such as the dashboard. AVOID operating the transceiver without running the vehicle’s engine. The vehicle’s battery will quickly run out if the transceiver is in transmission while the vehicle’s engine OFF. AVOID placing the transceiver in excessively dusty environments. AVOID placing the transceiver against walls.
IC-F510F520_F610F620.qxd 02.1.21 10:03 AM 1 Page d (1,1) PANEL DESCRIPTION ■ Front panel q w u y q AF VOLUME CONTROL KNOB ➥Rotate the knob to adjust the audio output level. • Minimum audio level is pre-programmed. ∫]/[√ √] KEYS w LEFT UP/DOWN [∫ ➥One of several functions can be programmed by your Dealer. (Same as [P0] to [P4] keys) 1 e r t e FUNCTION DISPLAY ➥Displays variety of information, such as an operating channel number/name, 2/5tone code, DTMF numbers and audible condition, etc.
IC-F510F520_F610F620.qxd 02.1.21 10:03 AM Page e (1,1) PANEL DESCRIPTION t DEALER-PROGRAMMABLE KEYS [P0] to [P4] ➥Desired functions can be programmed independently by your Dealer. ■ Function display q w e r t y u i y POWER SWITCH [POWER] ➥Push to turns the power ON and OFF.
IC-F510F520_F610F620.qxd 1 02.1.21 10:03 AM Page f (1,1) PANEL DESCRIPTION u SCRAMBLER INDICATOR ➥Appears when scrambler function is activated. (Optional UT109 (#02)/UT110 (#02) SCRAMBLER UNIT is required.) i 2/5TONE INDICATOR ➥Appears when specified 2/5tone call is received. o ALPHANUMERIC DISPLAY ➥Displays the CH number, 2/5tone indication, DTMF numbers, Audible indication, etc.
IC-F510F520_F610F620.qxd 02.1.21 10:03 AM Page g (1,1) PANEL DESCRIPTION [BANK] BANK KEY Select and determine a bank number. [MONI] • When the optional UT-105 is installed, push [BANK] then push [CH UP]/[CH DN] to select operating bank number, and then push [BANK] to determine the bank number. NOTE: Place the microphone on hook to start scanning. Take the microphone off hook to stop scanning.
IC-F510F520_F610F620.qxd 02.1.21 10:03 AM 1 PANEL DESCRIPTION [TA] [CALL] [CAL A] [CAL B] [EMER] 5 Page h (1,1) TALK AROUND KEY Turns the talk around function ON and OFF. • The talk around function equalises the transmit frequency to the receive frequency for mobileto-mobile communication. CALL KEYS Transmit a 5-tone code. • Call transmission is necessary before you call another station depending on your signaling system.