10 11
7. Trouble shooting
Symptom Description Problem Solution
1) Hands move but the The watch has been manually You may be out of If you find yourself within the reception
digital display is blank synchronized and has not yet reception range range (see fig. 1), press the T1 button for
received WWVB time signal. (see 1. Technology description). at least 3 seconds and place your watch in
a free field* position for at least 9 minutes,
preferably at night when reception is best.
Yo u may be in or near a Press the T1 button and place your watch
disturbance field such as a in a free field* position for at least
metal structure, appliances or 30 minutes, preferably at night when
particular climatic conditions. reception is best.
The watch movement may be Your watch must be serviced.
damaged.
2) The second hand remains in the The battery is running low. The battery must be replaced
12 o'clock position and the letters (see 5. Replacing the battery).
”
LO
” blink in the digital display.
3) Your watch does not automatically The watch has not received Your watch may be set to a time Reset the watch to a US time zone
change between daylight savings the WWVB time signal. zone other than a US time zone. (see 4. Setting the time zone).
time and standard time. After pressing the T1 button,
the letter P, M, C, or E must
appear in the digital display.
Yo u may be out of reception Press the T1 button for at least 3 seconds
range (see Fig. 1 under after reentering the reception range.
1. Technology description).
Yo u may be in or near a Press the T1 button and place your watch
disturbance field such as a in a free field* position for at least
metal structure, appliances or 9 minutes, preferably at night when
particular climatic conditions. reception is best.
The watch movement may Your watch must be serviced.
be damaged.