Timeguard ETU17 - Manual (Page 4)

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Normal Operating Mode:
In normal operation the ETU17 will display
the correct day and its time with the colon
flashing. The output status will be shown by
either ON or OFF on the display.
1. To Reset Before Programming:
(To alter clock time or modify programmes – see section 5)
To clear programmes from memory and reset the ETU17 press the
and buttons together until the display goes
blank (approximately 3 seconds).
Release the buttons and the display will fill
with its complete range of characters and
then clear to show clock and day 1 symbol
flashing. This procedure is essential with a
new ETU17 and is recommended if major
reprogramming is required subsequently.
You are now in the clock setting mode at the beginning
of the programme sequence.