User guide

Press Button B or C to adjust the
indicator hand as shown in the figure
When operation is
completed, press Button A
and then release it
Set the time by
receiving GPS signals
8 9 10
50
ASTRON 7X52 GPS SOLAR
TROUBLESHOOTING
CONTENTS
8
Slightly
moves the
hand
clockwise
Slightly
moves the
hand
counter-
clockwise
Button A
 The indicator hand makes one complete turn,
but this does not mean a failure.
Adjust the indicator hand to the
position as shown in the figure.
 If the indicator hand points as shown in the
figure, go to operation of 9.
The mode to adjust the
preliminary position is completed,
and the second hand and hour/
minute hands start moving.
If the button is kept pressed
for 2 seconds, the hand
moves continuously.
Press the button again to
stop the hand.
Set the time (0)
When you are in a place where GPS signals can be easily
received (P. 13), adjust the time zone.
 How to adjust the time zone P. 14 ~ 16
When the time and date are set, operation is completed.
If GPS signals are received after the system
reset, leap second data are also received.
 P. 30
When you are in a place where GPS signals cannot be received
1 Carry out manual time zone setting
 How to manually set the time zone P. 20
2 Manually set the time  How to manually set the time P. 43
3 Manually set the date  How to manually set the date P. 44
 If no operation is performed for more than 1 minute or when Button A is
pressed once, the watch returns to the time display mode.
When the watch has returned to the time display mode, restart operation.
After operation of 1 to 9 is
completed, make sure to set the
time.