IC-F610_F620_F621-2.qxd 04.3.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page i (1,1) IMPORTANT PRECAUTION 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-F610/IC-F620/IC-F621 UHF TRANSCEIVER.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page ii (1,1) TABLE OF CONTENTS DO NOT use or place the transceiver in areas with temperatures 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 transmits while the vehicle’s engine OFF. AVOID placing the transceiver in excessively dusty environments.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM 1 Page 1 (1,1) PANEL DESCRIPTION ■ Front panel q w e r t DEALER-PROGRAMMABLE KEYS [P0] to [P4] Desired functions can be programmed independently by your dealer. y POWER SWITCH [POWER] Push to turn the power ON and OFF. u y t 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 [∫ Push to select the talk group on the LTR or PassPort system.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page 2 (1,1) PANEL DESCRIPTION 1 ■ Function display qw e r t y u i u BELL INDICATOR Blinks when the individual call is received. o !0 i PHONE INDICATOR Appears when the phone channel is selected. q TRANSMIT INDICATOR Appears while transmitting. o SCAN INDICATOR Appears when the scan function is set in the channel, and blinks while scanning. w BUSY INDICATOR Appears while the channel is busy.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM 2 Page 3 (1,1) CONNECTION AND MAINTENANCE ■ Rear panel and connection Optional speaker (SP-22) q Antenna t red: + NEVER connect to a 24 V battery. w r Optional cable (OPC-617) e black: Note: Use the terminals for the cable connections.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page 4 (1,1) CONNECTION AND MAINTENANCE q MICROPHONE HANGER Connect the supplied microphone hanger to the vehicle’s ground. w ANTENNA CONNECTOR Connects to an antenna. Ask your dealer about antenna selection and placement. ■ Supplied Accessories q t EXTERNAL SPEAKER JACK Connect a 4–8 Ω external speaker, if desired. e w r OM IC e DC POWER RECEPTACLE Connects to a 12 V DC battery. Pay attention to polarities. NEVER connect to a 24 V battery.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM 2 Page 5 (1,1) CONNECTION AND MAINTENANCE ■ Mounting the transceiver The front panel can be inverted for correct viewing while leaving the built-in speaker facing away from the mounting surface. D Inverting the front panel q Unscrew the 2-side screws. w Detach the front panel forward from the transceiver. e Bend the flat cable between front panel and main unit as shown in the following diagram. r Invert the transceiver 180 degrees clockwise as below.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page 6 (1,1) CONNECTION AND MAINTENANCE 2 D Mounting the transceiver The universal mounting bracket supplied with your transceiver allows overhead mounting. • Mount the transceiver securely with the 4 supplied screws to a thick surface which can support more than 1.5 kg.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM 2 Page 7 (1,1) CONNECTION AND MAINTENANCE ■ Optional UT-109/UT-110 installation Install the optional UT-109 and UT-110 as shown below: q Turn power OFF, then disconnect the DC power cable. w Unscrew the 4 screws, then remove the bottom cover. e Remove the unit pre-installed at the factory. r Cut the print pattern on the PCB at the TX mic circuit (A) and RX AF circuit (B) as shown below. t Install the scrambler unit.
IC-F610_F620_F621-2.qxd 04.3.17 3:51 PM Page 8 (1,1) CONNECTION AND MAINTENANCE 2 ■ Optional OPC-617 installation ■ Antenna Install the OPC-617 as shown below. A key element in the performance of any communication system is an antenna. Ask your dealer about antennas and the best places to mount them. ■ Fuse replacement Two fuses are installed in the supplied DC power cable.
IC-F610_F620_F621-2.qxd 04.3.17 3:52 PM 2 Page 9 (1,1) CONNECTION AND MAINTENANCE ■ Options SP-22 EXTERNAL SPEAKER Compact and easy-to-install. Input impedance: 4 Ω Max. input power: 5 W SM-25 DESKTOP MICROPHONE For base station operation. Monitor switch is equipped. OPC-617 ACC CABLE Allows you to connect to an external terminal. HM-100TN DTMF MICROPHONE Hand microphone with a DTMF keypad. 9 UT-109/UT-110 (#02) VOICE SCRAMBLER UNIT • UT-109: Non-rolling type (max.
IC-F610_F620_F621-2.qxd 04.3.17 3:52 PM Page 10 (1,1) SAFETY TRAINING INFORMATION Your Icom radio generates RF electromagnetic energy during transmit mode. This radio is designed for and classified as “Occupational Use Only”, meaning it must be used only during the course of employW ARN ING ment by individuals aware of the hazards, and the ways to minimize such hazards. This radio is NOT intended for use by the “General Population” in an uncontrolled environment.
IC-F610_F620_F621-2.qxd 04.3.
IC-F610_F620_F621-2.qxd 04.3.
IC-F610_F620_F621-2.qxd 04.3.17 3:52 PM A-6243H-1EX-w Printed in Japan © 2002–2004 Icom Inc.
