The ANN AM-330 is a compact, battery‑powered voice recorder with hearing‑aid mode, multiple recording qualities (HQ, SP, LP), and a built‑in USB‑drive folder. It offers functions such as automatic power‑off, time‑stamp display, repeat play, scan play, and external line‑in/out connections.
The manual explains how to install batteries, set the clock, record and edit messages, use the hearing‑aid function, and perform troubleshooting. Safety cautions and detailed specifications are also included.
| Model Number | AM-330 |
|---|---|
| Recording Time (HQ) Mode | 612 minutes |
| Recording Time (LP) Mode | 2004 minutes |
| Output Power (Speaker) | 200 mW |
| Output Power (Earphone) | 3 mW |
| Power Source | DC 3 V, 2 × AAA batteries |
| Weight | 34 g (without battery) |
| Dimensions (W×H×D) | 31 mm × 109 mm × 16 mm |
Open the battery cover, insert two AAA (or equivalent) alkaline batteries, and replace the cover.
Press the FUNC/DISPLAY button briefly while the unit is stopped; the unit switches to Hearing Aid mode.
Replace the batteries with fresh AAA cells.