User Manual __hot__ - Sharp Atomic Clock Spc373
The Sharp SPC373 Atomic Clock is designed to synchronize automatically with the WWVB radio signal from Fort Collins, Colorado.
For a visual reference, you can view similar model instructions in this Sharp SPC373 Setup PDF from the manufacturer's archive. cdn.prod.website-files.com specific issue like the signal not syncing or the alarm not sounding? Sharp atomic clock spc373 sharp atomic clock spc373 user manual
Q: Why does my clock say "DST" but it is wrong? A: The US changed DST laws in 2007. If your SPC373 is a very early model, it may follow the old schedule. Check Sharp’s website for a firmware update (rare) or set DST to OFF and adjust manually twice a year. The Sharp SPC373 Atomic Clock is designed to
: Single press toggles between Alarm 1 and Alarm 2 modes. Holding for 2 seconds enters manual time setting mode. Install batteries (use fresh alkaline batteries) or connect
Setup (out of box)
- Install batteries (use fresh alkaline batteries) or connect the AC adapter.
- Place the clock near a window facing the general direction of the time-signal transmitter (usually west-to-east orientation for WWVB in the U.S.).
- Allow up to 24 hours for initial automatic synchronization; the first sync may take longer.
- If the clock has a time-zone button, select your local zone (e.g., PST/PDT, MST/MDT, CST/CDT, EST/EDT) or set the offset from UTC.
- Enable or disable DST auto adjustment per your preference.
Place the sensor within 30 meters (approx. 100 feet) of the clock.
Temperature Pre-Alarm: This feature sounds the alarm 30 minutes early if the outdoor temperature drops below -3.0∘Cnegative 3.0 raised to the composed with power C ( -26.0∘Fnegative 26.0 raised to the composed with power F ). Troubleshooting
