The ANN AM-220 is a compact, battery‑powered voice recorder with flash memory, automatic power‑off, and multiple recording modes (HQ, SP, LP). It features a back‑lit LCD, earphone jack, USB‑type D folder for PC connectivity, and a hearing‑aid function.
This manual provides step‑by‑step instructions for installing batteries, setting the clock, recording and editing messages, using external connections, and performing maintenance and troubleshooting.
| Model Number | AM-220 |
|---|---|
| Recording Time (HQ Mode) | 612 minutes |
| Recording Time (SP Mode) | 918 minutes |
| Recording Time (LP Mode) | 2004 minutes |
| Voice Memory | 3 folders × 100 files |
| Output Power (Speaker) | 200 mW |
| Output Power (Earphone) | 3 mW |
| Battery Life (Earphone Play, Volume 10) | ≈ 1785 min |
| Frequency Response (HQ) | 500 – 5100 Hz |
| Frequency Response (SP/LP) | 500 – 3500 Hz |
| Power Source | DC 3 V, 2 × AAA alkaline batteries |
| Weight | 98 g (without battery) |
| Dimensions | 28.2 × 111 × 13.8 mm (W × H × D) |
Open the battery cover, insert two AAA alkaline batteries into the compartment, and replace the cover.
Press the MENU button, then use the jog key to set the year, month, date, hour, minute and choose 12‑hour or 24‑hour mode.