Page 29 of 44
Operation of the WDPL
The batteries:
Wired WDPL: Install 3 x 1.5 V batteries type AA.
The batteries are used as a backup of the clock
function if the CBD is disconnected from the
mains.
Figure 9
WDPL
When the batteries are mounted, the display will show the clock function in hh: mm. The clock has to be adjusted.
See adjusting the clock on page 22.
Low battery:
Change batteries at weak contrast in the display or when the display shows strange symbols/misinformation.
This does not influence the function of the WDPL - it is exclusively a sign that the batteries are to be replaced.
The WDPL will also work without batteries because it will be powered by the control box.
The WDPL will also work on a CBD4/CBD5 with mains cut-off. The clock will only be shown if you have battery backup.
Control box
Wired WDPL
WDP fitting
for desk
The cable from the WDPL is connected to the control box under your table:
Figure 11
Display layout - WDPL: