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5-3. ACCURACY CHECKING
1. Module confirmation mode
1) Press the
button in the Normal Timekeeping Mode to display the result of the signal receiv-
ing test.
2) In the Signal Receiving Test Result Mode, press the
button twice while holding down the
button to display the version of the Accuracy Checking Mode.
3) The version is indicated with the second hand. Press the
button once to display the tens
place digit of the version; press it once more to display the units digits of the version.
QW-4791: “44”
2. Accuracy checking mode
1) Press
button at the module confirmation mode to enter the accuracy checking mode.
2) Second hand shows performing to test the rate of clock.
3) Press
button at the Accuracy checking mode to go back to the normal timekeeping mode.
B
B
A
A
B
B
Timekeeping Mode
Press
A
once, and th-
en press
B
twice while
holding down
A
.
TEST MODE
Accuracy Checking Mode
4 o'clock
position
4 o'clock
position
Indicated the last
receiving stationis
Signal Receiving
Test Mode
* While displaying the reception result
in the test mode, press the
A
button.
Module confirmation Mode
(units digit)
Module confirmation Mode
(tens place digit)
Indicated with the
second hand.
B
×
2