2-Digit LED Display — lets you easily
see the selected channel number.
Automatic Noise Limiter (ANL) Circuit
—reduces noise caused by nearby elec- trical equipment such as motors or auto- motive ignition systems.
Battery Test Button and Battery Indica-
tor — lets you check the batteries’ condi- tion to find out if they need replacing.
Flexible Antenna with BNC Connector
—provides excellent reception and trans- mission, and is designed to help prevent antenna breakage.
Automatic Display Dimmer — the chan- nel display automatically brightens when you press most buttons. Then, after a few seconds, it dims to save battery power.
Power/Charging Jack — lets you power your
Note: You need eight AA alkaline batter- ies or ten
We recommend you record the TRC- 237’s serial number here. The serial number is located on the radio’s back panel:
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