Operating
Instructions—
SC
501
TABLE
1-5
DISPLAY
CHARACTERISTICS
Characteristics
Performance Requirements
Supplemental
Information
Graticule
Type Internal black line, nonilluminated.
Area
Six divisions vertical
by 10
divisions
horizontal.
Each division
equals
0.203 inch.
Phosphor P31
standard.
TABLE
1-6
ENVIRONMENTAL
CHARACTERISTICS
Characteristics
Performance
Requirements Supplemental
Information
Temperature
Operating
0°C to
-t50°C.
Storage
-40°C to +75‘’C.
Altitude
Operating To
15,000
feet.
Storage To 50,000
feet.
Vibration
Operating
and Non-operating
With the instrument complete
and
operating, vibration frequency swept
from 10
to
50 to
10 Hz
at
1 minute per
sweep. Vibrate 15 minutes in each
of
the
three major axes at 0.015 inch total
displacement.
Hold 3 minutes at
any
major
resonance,
or
in
none,
at
50 Hz.
Tot^l time,
54 minutes.
Shock
Operating and Non-operating
30
g's, 1/2
sine,
1 1 ms duration, 2 shocks
in
each direction along
3 major
axes, for
a
total of
12
shocks.
1-7