General Settings; Time, Date And Auto Switch Between Gmt - Bst; Display Formats; Key Lock - Bosch Worcester FW 100 Installation & User's Instructions

MAIN MENU settings
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
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
46
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
page 35.

6.4.3 Key lock

For menu structure and adjustment ranges
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.
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
multaneously until the relevant
message appears.
For menu structure and adjustment ranges
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
page 35.
6 720 617 763 (2008/09)
and si-
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