NEC 1980FXi - Manual (Page 23)

English
English-21
L1 and L2 are determined by ambient (room) bright when user adjust.
[Example 1]
[Example 2]
Brightness setting at the
dark condition adjusted
by procedure 3
Brightness setting at the bright
condition adjusted by procedure 2
BRIGHTNESS range
If Brightness setting value becomes less than the Brightness setting vale at the dark condition while user sets the Brightness
at the bright condition, Brightness setting becomes as following figure.
Brightness setting at the
dark condition adjusted
by procedure 3
Brightness setting at the bright
condition adjusted by procedure 2
BRIGHTNESS range
when X reach to Y
BRIGHTNESS range
when user down the Brightness further
BRIGHTNESS range
when user up the Brightness again
BRIGHTNESS range