G-Shock GW-1800DJ-1A9 User Manual
Page 27
E-26
Problem
Cannot perform
manual receive.
Auto receive is
turned on, but
the Level 3
indicator does
not appear on
the display.
Probable Cause
• The watch is not in the Timekeeping
Mode.
• Your Home City is a city code that does
not support signal reception.
• You changed the time setting manually.
• The watch was not in the Timekeeping
or World Time Mode, or you performed
some button operation during auto
receive.
What you should do
• Enter the Timekeeping Mode
and try again (page E-23).
• Select one of the following city
codes as your Home City
(page E-12): SEL, TYO, YVR,
LAX, YEA, DEN, MEX, YWG,
CHI, MIA, YTO, NYC, YHZ,
YYT.
• Perform manual signal receive
or wait until the next auto
receive is performed.
Signal Receive Troubleshooting
Check the following points whenever you experience problems with calibration signal
reception.