COMMUNICATIONS-APPLIED TECHNOLOGY ICRI-WFM, Setup And Operating Procedures

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ICRI LOCAL HANDSET
This handset can be used as a local incident command radio or a troubleshooting device. Up to 250‘
of cable maybe added to the cable length. The handset may also be replaced with a C-AT provided
headset.
Setting up the handset
The ICRI-WFM use an H250 compatible handset. To use, plug the handset into the jack labeled
―HANDSET‖. Make sure to properly align the pins of the connector before inserting into the jack.
The audio level to the handset speaker can be adjusted by the rotating the volume knob above the
jack. Counterclockwise decreases the audio level, and clockwise increases the listening level.
Set the audio level to mid position.
Select the talk group you will be listening/talking to and set the switch above the handset
Up: Talk Group One
Down: Talk Group Two
Center: No Talk Group connection (mute)
The handset microphone is enabled when the push-to-talk bar in the center of the handset is
depressed and held down.
To remove the connector, push the interface cable side in towards the ICRI, and turn
counterclockwise until the cable releases. Then pull the connector straight out of the jack. Hold
the barrel of the connector rather than the cable.
FIGURE 15: ICRI AND HANDSEST