TM 5-3610-285-14
10-4.2 Contact Printing Lamp and Timer/Power Supply Control Box.
CONTROL OR INDICATOR
FUNCTION
On-Off Switch
Applies power to transformer and
timer.
Intensity Dial
Selects the intensity level for the
lamp. The intensity dial has six
different settings. Each setting
is approximately twice as intense
as the previous setting. (For
example, a setting of 3 has twice
the intensity as a setting of 2.)
Timer
Selects exposure time. If
setting timer for 10 seconds or
less, you must turn time knob
past second setting, and then
turn it back to desired
setting.
Stop Mechanism
Used to set a timer position to
prevent setting timer any
higher than where stop is
positioned.
Start Button
Used to activate timer.
Located between 55 and 60
second digits on timer dial.
10-4