Isgus Perfect 2020, Operating And Installation Manual

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18 Getting Started
Setting the Time and Date
Attention
To adjust the analogue clock and/or the internal quartz clock use
always the following procedure. It is not sufficient to only set the
hands of the analogue clock.
Proceeding
1. Press " E " until column pointer marks the
symbol for time.
Time set is displayed.
2. Example:
. .
D1 D2 D3
Enter current hour using " R " .
D2 = hours
Value range: 00 - 23
)
If you do not want to change the value
displayed, continue with step 3.
3. Confirm the value using " E " .
Unit switches to minutes.
4. Example:
. .
D1 D2 D3
Enter minutes using " R ".
D3 = minutes
Value range: 00 - 59
)
Minutes should be set one minute
before the desired reference time.
5. Press " E " when reference time of an external
clock corresponds to the time displayed on the
unit.
Now clock starts with 00 seconds.