Model: ZH1
The Zoom H1 Handy Recorder is a compact and portable digital audio recorder designed for high-quality stereo recording. It features Zoom's renowned recording technology and studio-quality X/Y microphones, making it suitable for a wide range of applications from musical performances and rehearsals to seminars, conferences, journalism, and capturing audio for video. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your H1 recorder.
The H1 Handy Recorder is designed for ease of use, with all essential functions accessible directly on the device without navigating complex menus. Its compact size allows for easy portability.

Figure 1: Front view of the Zoom H1 recorder, showing the X/Y microphones and display.

Figure 2: Side view of the Zoom H1, highlighting the transport controls, 1/8 inch external mic input, USB port, and power/hold switch.

Figure 3: Back view of the Zoom H1, showing the single AA battery compartment, tripod mount, low cut filter, auto level setting, and recording format switches.
The Zoom H1 is versatile and can be used in various scenarios:
Note: No official product videos from the seller were available for embedding in this manual.
| Problem | Possible Cause | Solution |
|---|---|---|
| Unit does not power on. | Dead or incorrectly inserted battery. | Replace the AA battery or ensure it is inserted with correct polarity. |
| No recording or file saving. | MicroSD card full, not inserted, or corrupted. | Check microSD card insertion. Delete old files or replace the card. Format the card if necessary (this will erase all data). |
| Poor audio quality (distortion/clipping). | Input level too high; Auto Level enabled for music. | Reduce the input level. Turn off Auto Level for critical recordings. Ensure microphones are not too close to the sound source. |
| Excessive background noise. | Low Cut Filter off; environmental noise. | Activate the Low Cut Filter. Record in a quieter environment. Consider using an external windscreen. |
For more detailed troubleshooting, please refer to the official user manual available for download from the Zoom website.
| Feature | Detail |
|---|---|
| Model Number | ZH1 |
| Dimensions | 6.69 x 3.82 x 1.77 inches |
| Item Weight | 2.08 ounces |
| Microphone Configuration | Stereo X/Y |
| Recording Formats | WAV (16-bit/24-bit, 44.1/48/96 kHz), MP3 (48-320 kbps) |
| Memory Card Support | microSD (2GB included), microSDHC (up to 32GB) |
| Battery Type | 1 x AA battery (approx. 10 hours operation) |
| Connectivity | Hi-Speed USB 2.0, 1/8 inch external mic input, 1/8 inch stereo line/headphone output |
| Built-in Speaker | Yes |
| Display | Backlit LCD |
Please note that this product is a Japanese version and comes with No US Warranty. For support and further information, please refer to the official Zoom website or the comprehensive user manual (PDF) provided with the product or available for download.
Official User Manual (PDF): Download Here
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