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5.0 Initial operation
Ensure that the lithium battery is located (Chapter 4.1)
5.1 Overview of menu selection
By pressing the button v the Cursor ▲ can be moved.
With each touch of the button, the cursor moves one menu position.
Auto (Automatic Program)
– Programmed switching times determine the
switching programm
– Switching override (Manual ON/OFF)
– Random ON/OFF
n – Set / change date and time
? – Interrogate, change, cancel, completely cancel
Prog – Programming of date, weekly and 1x switching
times
– Programming of date, weekly pulses, 1x pulse,
ON and OFF switching delays
P – e.g. public holiday, vacation, or holiday program
s/f – Programming and change of Summer/Winter
time switching
Ending Programming: use v button, and place cursor ▲ into following
position .
5.2 Entry adjustment
The TR 641 S / TR 641 S DCF contains a prompt facility. Follow the flashing
symbols. They show the programming sequence.
Entry Adjustment:
What to do when a wrong value has been entered in error?
Cancel the program step again:
– press button CL = one step back
– press button CL repeatedly = repeated steps back
When wrong value flashes:
– enter correct value with buttons 0 .. 9
or when programming channels or week-days:
or in the event of a wrong entry:
– press the same button again
Note:
Only the last entry will be cancelled
Cursor below symbol:
