Operation Manual

TCX-45 www.amano.com/time

 1-800-253-9836 9

Please visit to http://tf.nist.gov/stations/radioclocks.htm for more information

about how radio-controlled clocks work, where they work, and what to do when

they don’t work.

Disabling or Enabling the Atomic Clock

By default, the Atomic Clock function is enabled. If you wish to disable the atomic

clock synchronization, or if you wish to re-enable synchronization, please do the

following:

1. Press the PROGRAM button until

I appears.

2. Press the CHANGE button until

0 hr P5

flashes in the display. Press the ENTER

button.

3. Press the CHANGE button until

dIA9 I 8

flashes in the display. Press the ENTER

button.

4. Press the CHANGE button until CLr d 4

flashes in the display. Press the ENTER

button.

5. Press the CHANGE button until the last

digit of the code is the number 3 (to

disable atomic clock) or the number 4

(to enable atomic clock).

6. Press ENTER to accept the entry. The

display will move to the first digit of the

code (0). Press ENTER to accept it.

When the display flashes the correct

code (03) for disable or (04) for enable,

press ENTER.

7. Press the PROGRAM button to exit.