User's Manual

1.In the main menu open [SET FUNCTIONS] and then [Set Clock].

2.Setting the desired values.

① By moving the operation dial up and down, the selection item of the

display changes in the order of year, month, day, hour, and minute. By

pressing the dial, the value for that item will ash.

② Set to the desired value by moving the operation dial up and down and

press the dial to set that value. Move to the next item and follow the

same procedure.

3.When settings are completed, adjust to [OK] and press the dial to

complete the setting procedure.

Setting the Date and Time

CAUTION !

●

After purchasing this product, please be sure to use the attached software

to set the clock and date.

●

The difference between your local time and GMT will automatically be

calculated and written, after which the correct time will be displayed.

●

If the date and time of the RTR-57C main unit are not accurate, the starting

time of a programmed start and the recorded time of downloaded data will

be different from the actual one, so please set the date and time accurately.

●

When changing the battery, the time of the main unit may become incorrect;

please check the time after every change.