Panasonic KX-W1500 - Page 39

(j) Low-Brightness Adjustment
1. Slide the brightness control to left side for minimum brightness.
2.
Adjust
low-brightness
control
(R510)
so
that
the
raster
is
no
longer
visible
when
viewed
from
a
distance
of
30cm.
(k) Sub-Brightness Adjustment
1. Slide the brightness control to right side for maximum brightness.
2. Adjust sub-brightness control (R528) so that the back raster is not visible any more.
CAUTION: Too high the sub-brightness control (R528) setting can result in lower CRT life.
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