Programming - ABB twa-1 User Manual

6. Set the time correction of sunset time "Set"
using + and -, then validate by enter.
7. Activate the astro mode by selecting On
using + and -
switch on the control circuit automatically
according to the astronomical parameters.
8. For 2-way clock, select channel
using + or -
The symbol
if the channel is in astro mode.

Programming

Programming may be done for each day or for a group of days.
In this case instructions are common to several days.
Days: 1 = Monday, 2 = Tuesday, 3 = Wednesday... 7 = Sunday.
1. Select the prog mode using menu, then enter.
2. Select the channel
(Only applicable to 2-channel clock: TWA-2).
The number of remaining program steps appears for a short time.
3. new flashes, press
4. Choose the day(s) using
5. ok flashes. Use
- or makes it possible to reset the group of days if necessary.
6. Using + or -, select instruction state:
On or Off if your are in automatic astronomical mode.
On, Off, On
then enter to have the product
and validate with enter.
on main display will indicate
(C1 or C2) using
enter to validate this new program steps.
+ or -. Validate with enter.
enter to validate the group of days.
or Off
C1 or C2
+ or -, then press enter.
if your are in expert mode.
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