The HOLUX GM-210 manual provides product overview, operation features, hardware interface, software setup, specifications and warranty information.
This manual introduces the HOLUX GM-210 intelligent satellite receiver, describing its hardware design, built‑in SiRF chip, power options and the ability to track up to 12 satellites. It covers initialization, navigation data output, and optional real‑time differential corrections (DGPS/RTCM).
The document also details the physical connectors, optional accessories, USB driver installation, NMEA/RTCM data formats, coordinate system settings, ordering options and the one‑year warranty terms. This manual is written in Chinese.
| Dimensions (L×W×H) | 66 mm × 51 mm × 23 mm |
|---|---|
| Operating Temperature | -40 °C ~ +85 °C |
| Input Voltage | +4.75 V ~ +5.5 V DC |
| Battery (backup) | 3 V Li‑ion, up to 500 h discharge |
| Maximum Satellite Tracking | 12 satellites |
It can track up to 12 satellites simultaneously.
The default baud rate is 4800 bps.
A cold start typically requires about 45 seconds (38 seconds if stored data is still valid).
It accepts DC 12 V to 26 V.