Apple Mac 5260/100 - Manual (Page 188)

5260 and 5280 Adjustments Light Meter Setup - 5
Model L-248
1 Press the red button on
the back of the light
meter. If the reading is
out of the red area,
replace the battery.
2 Move the side switch to
its lower position so that
the scale reads 2 through
10.
3 Uncover the lens of the
meter.
4 Place the lens against the
middle of the screen and
press the read button to
read the scale.
Read
Button
10 9 8 7 6 5 4 3 2
DIN ASA
Red Area
Scale
Side
Switch
Lens