Radio Shack PRO-72 owner manual

— appears when you lock the keypad.

ch — appears after the digits (1–50) that show which channel the scanner is tuned to.

–d— appears during a direct frequency search.

000.0000 — the digits on the right of the display show which frequency the scanner is tuned to.

Error — appears when you make an entry error.

dUPL (duplicate) — appears when you try to store a fre- quency that is already stored in another channel.

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