Arcom Digital AHC15A Manual page 3

Note:
This setting only set present time displayed. The ON/OFF time of program or pulsation has been set is not changed. If the ON/OFF
program needs to run according to DST, set it in the setting program.
Automatic correction of time error daily("1d"display at bottom left corner of screen)

Step Button
1
Press both MANUAL and
2 Press D+
3
Press
Control ON or OFF manually（press "MANUAL"）

Screen Display
ON AUTO
AUTO OFF
ON
OFF
Check accumulated operating time and action number

● Hold M and MANUAL, the screen will display operating time (h) and action number (p) circularly.
The actual operating time and action number: multiply the displayed values by 10. (max:99990h & 99990t)
For example:"h0013" and "p0021" refer to accumulated operating time is 130 hours and action number is 210 times.
● Release M and MANUAL, it will automatic return to the clock interface.
Attention
● Please don't use in the place with dust, corrosive gas, direct sunlight or rain.
● Please store and use in the conditions of rated voltage with the specified temperature and humidity.
● Product design and specifications maybe be changed without notice.
Enter into time correction, screen display：1d-00 (setting range -3~3sec)
Set the number of seconds to compensate each day
The program is incremented or decremented by 1 second
(For example,displayed as 05 refer to increase 0.5 seconds; -20 refer to reduce 2 seconds)
The setting is confirmed and exit
Automatic control and in the ON state
Automatic control and in the OFF state
Permanent ON and not controlled by the timer
Permanent OFF and not controlled by the timer
Programming
Work state