35
Hour counter
The operating hours of the channel (relay) are displayed and
deleted in the OPTIONS menu. If the number of operating
hours exceeds the value set in the Service menu, SERVICE will
appear in the display.
Example: Replace a lamp after 5,000 h.
¾
Delete operating hours or set a higher value in Service (e.g.
10,000 h)
Time signal can be received with appro-
priate top2 RC antenna (only with
1720330)
L
The top2 RC-DCF antenna (9070410) and the top2
RC-GPS antenna (9070610) can be connected to the
SELEKTA top3 RC time switch.
L
Follow the advice in the top2 RC-DCF/GPS antenna opera-
ting instructions.
L
Connection to the top2 RC-DCF antenna allows the time
switch to be automatically synchronised via DCF signal.
L
After connecting to the power supply or resetting, the
automatic display appears as soon as the DCF transmis-
sion signal has been received.
L
Additional power unit (9070892) required for GPS if only
one device is connected to the antenna.
