La Crosse Technology EH-21G Manuale Utente
2.
Press (either short for incremental advance or long
for rapid advance) the T2 button to set the desired
hour for your time zone. Please take note of the
AM/PM symbols in the digital display.
The proper date will be calculated by the internal
microprocessor and at the end of the adjustment
the display returns to the default mode showing
the date.
for rapid advance) the T2 button to set the desired
hour for your time zone. Please take note of the
AM/PM symbols in the digital display.
The proper date will be calculated by the internal
microprocessor and at the end of the adjustment
the display returns to the default mode showing
the date.
5.
Replacing the Battery
A low battery is signaled by a blinking “LO” in the digital
display.
The battery should be replaced by trained personnel to
avoid damage and to maintain the water resistance
according to factory specifications.
After battery replacement the hands of your atomic
watch must be repositioned to 12 o’clock. The hands
can be advanced either incrementally by repeatedly
pressing the T2 button or rapidly by holding the T2
button. Pressing the T2 button briefly advances the
minutes, holding the button down lets the minute hand
move continuously until the T2 button is released. (The
minute is also shown in the LCD helping you to set the
correct time.) Your watch now uses its integrated
quartz movement. Please note in this mode your watch
cannot display the date. The time you have set is
retained until your watch is able to receive the signal
from the WWVB transmitter again. The date will then
also be set and displayed in the LCD again.
After your atomic watch automatically receives the
WWVB signal the watch will be set to Pacific standard
time. You must then either press the T1 button to
confirm the time or set the desired time zone as
described in 4. Setting the Time Zone.
A low battery is signaled by a blinking “LO” in the digital
display.
The battery should be replaced by trained personnel to
avoid damage and to maintain the water resistance
according to factory specifications.
After battery replacement the hands of your atomic
watch must be repositioned to 12 o’clock. The hands
can be advanced either incrementally by repeatedly
pressing the T2 button or rapidly by holding the T2
button. Pressing the T2 button briefly advances the
minutes, holding the button down lets the minute hand
move continuously until the T2 button is released. (The
minute is also shown in the LCD helping you to set the
correct time.) Your watch now uses its integrated
quartz movement. Please note in this mode your watch
cannot display the date. The time you have set is
retained until your watch is able to receive the signal
from the WWVB transmitter again. The date will then
also be set and displayed in the LCD again.
After your atomic watch automatically receives the
WWVB signal the watch will be set to Pacific standard
time. You must then either press the T1 button to
confirm the time or set the desired time zone as
described in 4. Setting the Time Zone.
6. Technical
Data
Reception Frequency
60 kHz
Quartz Time Base
32 kHz
Battery Type
CR 1620
Operating range voltage
2.4V to 3.4V
Battery Life
approx. 2 years
Operating Temperature
32 ºF to 122 ºF
(0 ºC to 50 ºC)
7. Water
Resistance
• The “water-resistant” state only applies in new
condition.
• External influences may affect water resistance.
• Please have your watch checked regularly.
* no designation
8. Trouble
Shooting
Symptom Problem Solution
1) The letters
“LO” blink in the
digital display.
“LO” blink in the
digital display.
The battery is
running low.
running low.
The battery
must be
replaced as
soon as
possible (see 5.
Replacing the
Battery.)
must be
replaced as
soon as
possible (see 5.
Replacing the
Battery.)
2) Your watch
does not
automatically
change between
daylight saving
time and
standard time.
does not
automatically
change between
daylight saving
time and
standard time.
The watch has
not received
the WWVB time
signal.
not received
the WWVB time
signal.
Depress the T1
button and
place your
watch in a *free
field position
for at least 10
minutes,
preferably at
night when
reception is
best.
button and
place your
watch in a *free
field position
for at least 10
minutes,
preferably at
night when
reception is
best.
You may be out
of reception
range.
of reception
range.
Press the T1
button for at
least 3 seconds
after re-
entering the
reception
range.
button for at
least 3 seconds
after re-
entering the
reception
range.
You may be in
or near a
disturbance
field such as a
metal structure,
appliances or
particularly
climactic
conditions.
or near a
disturbance
field such as a
metal structure,
appliances or
particularly
climactic
conditions.
Depress the T1
button and
place your
watch in a *free
field position
for at least 10
minutes,
preferably at
night when
reception is
best.
button and
place your
watch in a *free
field position
for at least 10
minutes,
preferably at
night when
reception is
best.
3) The hands do
not move and the
digital display is
blank.
not move and the
digital display is
blank.
The battery
may be empty.
may be empty.
The battery
must be
replaced (see 5.
Replacing the
battery).
must be
replaced (see 5.
Replacing the
battery).
4) The watch
hands do not
advance exactly
to 12 o’clock
during manual
time signal
reception.
hands do not
advance exactly
to 12 o’clock
during manual
time signal
reception.
The watch
hands are not
properly
positioned.
hands are not
properly
positioned.
Press T1 and
T2 together for
more than 3
seconds then
reposition the
hands as
described
under 5.
Replacing the
battery.
T2 together for
more than 3
seconds then
reposition the
hands as
described
under 5.
Replacing the
battery.
*Free field position means a place free of radio
disturbances such as electrical appliances, metal
structures and particular climactic conditions.