Sinotimer Tm630s Manual May 2026

Sinotimer TM630S — Quick User Guide

8. Operating Modes (Manual Override)

Mr. Alvarez hummed as he tested the power. The display flickered awake: bright green digits and a reassuring beep. He followed the manual’s instruction—hold RESET for five seconds while power cycled—and the timer returned to factory defaults with a polite blink. The TM630S had been given a new life.

8. Safety Warnings

1. Press and hold the Clock button.
2. While holding Clock:
3. Set current weekday if required.

• Enter Time/Clock menu → set Year (if present), Month, Day, Hour, Minute → OK.