Velleman K8089, Иллюстрированное руководство по сборке

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13
8. Use
Use
Mode
Hour '
Hrs'
Minute
'Min'
Message select
1. Use as thermometer only (no clock):
Hold 'Min'-button and apply power. Unit will display
temperature only. If required, you can permanently
bridge the 'Min'-button.
2. Setting the time:
Select 12h or 24h readout by means of the jumper.
Press 'Hrs' to set the hours, press 'Min' to set minutes.
At release, seconds will start from zero.
3. Turning on/off the 'OPEN'/'CLOSED' display.
Press 'Mode' to toggle between 'ON' (show sign) and
'OFF' (do not show sign).
Selecting 'OPEN'/'CLOSED'. The slide switch allows you
to display either 'OPEN' or 'CLOSED'. You can remove
the slide switch and replace it by the supplied screw
connector.
By doing so you can easily put an optional switch in a remote location, to
select between 'OPEN' or 'CLOSED'.
4. Extra feature:
Hold 'Hrs'-button and apply power (make sure to remove backup battery first).
Now, the unit displays the approx. AC grid frequency. If required, you can
permanently bridge the 'Hrs'-button.