Becker Centronic TimeControl TC511 Notice De Montage Et D'utilisation page 62

Assembly and Operating Instructions
Problem
The sun and twilight
parameters cannot be
changed, and/or are not
displayed.
Roller shutter does not
move to the end limit.
Transmission control
light flashes.
The transmitter does not
react after the batteries
have been changed.
The display is showing
"BATTERY".
62
Cause
No light sensor is
connected or the light
sensor, and/or the con-
necting cable is faulty.
1. The set running time
is not long enough.
2. No end limit position
is set.
Batteries are running
low.
Power supply has been
interrupted for too long.
Battery power is low.
Remedy
Check the light sensor,
connecting cable and
connector plug.
1. Adjust the running
time in the function
menu.
2. Set the end limit po-
sition using the set-
ting menu PROG1/2.
Insert new batteries.
Press the RESET but-
ton. Check settings.
Replace battery.