The CatEye HL-EL930RC SUMO3 bike light user manual provides installation, operation, battery charging, safety instructions, and specifications.
This manual covers everything needed to install and safely use the CatEye SUMO3 HL-EL930RC bike light. It includes step‑by‑step instructions for mounting the light, connecting cables, adjusting the beam angle, and securing the rechargeable lithium‑ion battery pack.
The guide also explains the switch functions, battery‑level indicators, charging procedure with the supplied CHR‑001 charger, technical specifications, and warranty information. Safety warnings and maintenance tips are provided to ensure reliable operation in various conditions. This manual is written in Chinese.
| Light source | Multi‑chip white LED (x3) |
|---|---|
| Battery (standard) | Li‑ion 7.4 V 4600 mAh (BA‑904) |
| Battery charger | CHR‑001 Li‑ion (AC 100‑240 V, 50/60 Hz) |
| Usage time – ultra bright | ≈ 1 hour |
| Usage time – normal | ≈ 2.5 hours |
| Usage time – eco | ≈ 10 hours |
| Usage time – flash | ≈ 35 hours |
| Operating temperature range | -10 °C to 40 °C |
| Charging temperature range | 5 °C to 40 °C |
| Charge‑discharge cycles | ≈ 300 cycles |
Use the supplied battery charger, connect it to an AC outlet (100‑240 V) and then plug the charger into the battery pack; follow the indicator lights to confirm charging.
Loosen the knob on the mounting bracket, adjust the up/down angle of the light head, then tighten the knob and secure the fixing strap.
The indicator light shows green for sufficient charge, orange for low charge (charge soon), and red when the battery is depleted and needs charging.