Instruction manual if610 uhf transceiver if621 if620 (for the ltr ® /passport version) ic-f610_f620_f621-2.Qxd 04.3.17 3:51 pm page a (1,1).
I explicit definitions rwarning! Never connect the transceiver to an ac outlet. This may pose a fire hazard or result in an electric shock. Never connect the transceiver to a power source of more than 16 v dc such as a 24 v battery. This connection will ruin the transceiver. Never cut the dc power c...
Ii do not use or place the transceiver in areas with tem- 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 vehi- cle’s engine. The vehicle’s battery will quickly run out if the tr...
1 1 panel description ■ front panel qaf volume control knob rotate the knob to adjust the audio output level. • minimum audio level is pre-programmed. Wleft up/down [∫ ∫]/[√ √] keys push to select the talk group on the ltr or passport sys- tem. Efunction display displays a variety of information, su...
2 1 panel description ■ function display qtransmit indicator appears while transmitting. Wbusy indicator appears while the channel is busy. Esignal strength indicator ➥indicates relative signal strength level. ➥does not appear when the transceiver is out of the ser- vice area when operating on the p...
3 2 connection and maintenance never connect to a 24 v battery. Solder crimp note: use the terminals for the cable connections. + antenna optional speaker (sp-22) r optional cable (opc-617) e supplied dc power cable w 12v battery red: black: q t ■ rear panel and connection ic-f610_f620_f621-2.Qxd 04...
4 2 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. E dc power receptacle connects to a 12 v dc battery. Pay attention to polarities. Neve...
5 2 connection and maintenance ■ mounting the transceiver the front panel can be inverted for correct viewing while leav- ing the built-in speaker facing away from the mounting sur- face. D inverting the front panel q unscrew the 2-side screws. W detach the front panel forward from the transceiver. ...
6 2 connection and maintenance d mounting the transceiver the universal mounting bracket supplied with your transceiv- er allows overhead mounting. • mount the transceiver securely with the 4 supplied screws to a thick surface which can support more than 1.5 kg. Flat washer spring washer when using ...
7 2 connection and maintenance 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 (...
8 2 connection and maintenance ■ optional opc-617 installation install the opc-617 as shown below. ■ antenna a key element in the performance of any communication sys- tem is an antenna. Ask your dealer about antennas and the best places to mount them. ■ fuse replacement two fuses are installed in t...
9 2 connection and maintenance ■ options sp-22 external speaker compact and easy-to-install. Input impedance: 4 Ω max. Input power: 5 w opc-617 acc cable allows you to connect to an exter- nal terminal. Hm-100tn dtmf microphone hand microphone with a dtmf keypad. Sm-25 desktop microphone for base st...
10 3 safety training information your icom radio generates rf electromag- netic 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 employ- ment by individuals aware of the hazards, and the ways to minim...
Memo ic-f610_f620_f621-2.Qxd 04.3.17 3:52 pm page 11 (1,1).
Memo ic-f610_f620_f621-2.Qxd 04.3.17 3:52 pm page 12 (1,1).
1-1-32 kamiminami, hirano-ku, osaka 547-0003, japan a-6243h-1ex-w printed in japan © 2002–2004 icom inc. Ic-f610_f620_f621-2.Qxd 04.3.17 3:52 pm page z (1,1).
