TM5-6675-326-14
6-6.2.31 Out-of-Phase Adjustment - Continued
b.
K e y i n p h a s e d i f f e r e n t i a l.
c .
P r e s s El and B*
d .
P r e s s m and B*
e .
Press
q
and
P .
6-6.2.32 Linear Measurements on Aerial Photographs of Unknown Scale or
M a g n i f i c a t i o n.
To make linear measurements of aerial photographs, there
must be a known length of an object.
This known factor is used to compute
constants needed for measurements.
a. Assemble QPS with measuring probe.
b.
Activate QPS:
(1) Plug foot switch into ACCU input jack on back panel of
a u t o - s c a l e r .
(2) Plug linear measuring probe into E 1 e n c o d e r s o c k e t o n
back panel of auto-scaler.
(3) Plug power transformer cable into POWER supply jack on
back panel of auto-scaler.
( 4 ) P l u g p o w e r t r a n s f o r m e r c a b l e i n t o w a l l o u t l e t.
(5) Plug power cord into back of calculator.
( 6 ) P l u g p o w e r c o r d i n t o w a l l o u t l e t.
(7) Set encoder OFF/E2 / E1 switch on back panel of
a u t o - s c a l e r t o E1 .
(8) Set AUDIO/OFF switch on back panel of auto-scaler to
AUDIO.
(9) Set auto-scaler B/ACCU/A/OFF switch to A.
(10) Set auto-scaler MAN/AUTO switch to AUTO.
(11) Set auto-scaler X MEMORY switch to 1.
(12) Set calculator OFF/ON switch to ON.
(13) Set calculator MAN/TRACE/NORM switch to MAN.
6-86
