46
MAIN MENU settings
6 720 617 763 (2008/09)
6.4 General settings
6.4.1 Time, Date and Auto switch between
GMT - BST
Menu: General settings > Time and date
Use this menu if you want to correct the date and
time.
•
Time
: Resets the time, e.g. if the mains power
has been off for more than 12 hours.
•
Date
: see above
Time
.
The day of the week (e.g.
Mo
) is automatically
calculated.
•
Auto switch between GMT - BST
: Switches
automatic summer/winter time adjustment on
or off.
•
Time adjustment
: Sets the adjustment factor
for the time. The adjustment is carried out
once a week.
Example:
–
If the time is out by approximately – 3 min-
utes a year
–
– 3 minutes a year is equal to
– 180 seconds a year
–
1 year = 52 weeks
–
– 180 seconds ÷ 52 weeks
= – 3.46 seconds a week
–
Correction factor =
+3.5sec/week
For menu structure and adjustment ranges
Æ
page 35.
6.4.2 Display formats
Menu: General settings > Display format
Use this menu if you want to customise the dis-
play formats to suit your personal preferences.
•
Time
: Select format for time display between
12 am/pm
or
24h
.
•
Date
: Selects either
DD.MM.YYYY
or
MM/DD/
YYYY
as date display format (D = number for
day, M = number for month, Y = number for
year).
•
Display contrast
: Sets display contrast to
between
25%
and
75%
.
•
Information at top of display
: Sets the
desired information to be shown on the top
line of the basic display.
For menu structure and adjustment ranges
Æ
page 35.
6.4.3 Key lock
For menu structure and adjustment ranges
Æ
page 35.
•
Key lock
: Use this menu option to prevent
unwanted operation of the button functions,
e.g. by children.
–
If a locked button is pressed when the
Key
lock
is active and the screen is showing the
basic display, an appropriate message
appears.
For menu structure and adjustment ranges
Æ
page 35.
6.4.4 Language
•
Language
: Use this menu option if you want to
set a different language for the display.
For menu structure and adjustment ranges
Æ
page 35.
If the mode selector is set to a dif-
ferent mode, it does not become ac-
tive until the
Key lock
is cancelled.
B
To cancel
Key lock
:
Press and hold
and
si-
multaneously until the relevant
message appears.
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