Timeguard TG77 - Manual (Page 3)

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2. Features
● Plug-in control.
● 24 hour and 7 day programming options.
● 20 ON/OFF programmes operating over a wide choice of day
groups and individual days.
● Manual override until the next programme change.
● Permanent ON or OFF facility.
● Large display.
● Battery back up retains current time of day and programme
memory during loss of mains supply. Also allows programming out
of socket.
● Manual start Countdown facility.
● ON/OFF programmes can be suspended from operation.
● Optional random delay to both start and finish of all programmes.
● Output ON indicator.
● Shortest switching time of 1 minute.
● Programme review.
● Repeats programmes week after week continuously.
3. Battery
The unit has a factory fitted rechargeable battery to allow out of socket
programming and to give clock operation and memory back-up during loss
of mains supply. If the display is dim or not visible plug the TG77 into a live
socket for 4 hours before resetting and programming.
When not in use it is best to keep the TG77 plugged into a live socket to
ensure the best possible battery life.
4. Reset (RST)
The unit must be reset before programming for the first time or if the
unit has been left out of a live socket for more than 150 hours.
Press RST using a pointed object (eg a pencil).
Display will show its full set of characters and
clear to show:
The colon between hours and minutes will
flash and the seconds begin to advance.