The Victory V-990 Mark II GPS data logger user manual provides setup, operation, and specifications for safe use.
This guide explains how to set up and operate the Victory V-990 Mark II multifunction GPS data logger, covering safety precautions, component description, button functions, indicator lights, and the various recording modes such as motion‑sensing, spy mode, and overspeed alarm.
It also details accessory usage, storage‑card requirements, power options, software installation, and provides full product specifications, warranty information, and troubleshooting tips. This manual is written in Chinese.
| Dimensions | 43 × 74 × 9.9 mm |
|---|---|
| Receiver Chip | MTK3339 ARM Super Single Chip |
| Receiver Sensitivity | better than -165 dBm |
| Maximum Simultaneous Satellites | 66 |
| Battery | 1000 mAh rechargeable Li‑polymer |
| Operating Time (Normal Mode) | 36‑40 hours |
| Supported Storage Cards | MicroSD / T‑Flash / SDHC, 64 MB‑4 GB |
| Data Output Format | NMEA‑0183 |
| Serial Output Rate | 38 400 bps |
Press and hold the power key to turn the device on or off; a short press switches between motion‑sensing mode and normal mode.
Short‑press the anchor key to mark the current location as a point of interest; long‑press starts a new track.
When the vehicle speed exceeds the user‑set threshold, the device emits a continuous alarm sound until the speed drops below the limit.