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Troubleshooting radio setup
Connect the local handset to the jack on the front of the ICRI labeled, HANDSET. The jack on the handset
is similar to those provided for the radio cables. The handset connector contains more pins and is designed to
be the only cable used in the HANDSET jack.
After connecting the handset, set the volume knob to mid position, set the talk group switches (located
directly above the corresponding radio connection) to the same position as the other radios being used.
Depress the P-T-T bar on the inside of the handset to speak. The LEDs directly above the radio ports in use
should light. If they remain solidly lit, turn down the volume. If the LEDs do not light:
Slowly increase the volume settings.
Check to make sure the cable is solidly connected to the radio and the ICRI.
Make certain the radio has a charged battery.
Check if the radio can function normally with a speaker mic attached.
FIGURE 19: HANDSET AND RADIOS CONNECTED TO ICRI
