READING 
POLAR TY 
CHANNEL READINGS 
NUMBERS 
\ \ iwc AW IND OF 
SCAN CYCLE (HOURS, 
5 | MINUTES, SECONDS) 
OOOO0O0C0O O00 OO —— — — — — — — —-NNNNNNNNNN 
—— DEPTH READING 
<—_ /8°C CALIBRATE 
—— EXTERNAL CALIBRATE 
— 10°C CALIBRATE 
26 TEMP 
READINGS 
<—— eq 12.966 °C) 
—O-NWAUDNWOO-NWHAIMHNWDVOO-NWHADND O— 
eee tee ee ee ee eee ee eteteee teeter eretet 
OARWHDHLDADWADUDAAHRAWHAHHAAALHRHDA HOAD-OH 
O-o00---VW0WOO—-WO0OUVN00O—-—-DOWODDDOD000M0 
—-NON-—-O -—-—- OND VWOOWODM Sp— —-——HOUODWMDOVVDOON 
MO—-ONWNOLRODONWUANBODH—-WADNO-ONODQDOWD 
<——TIME AT BEGINNING 
OF SGAN GYGee 
(HOURS, MINUTES, 
SECONDS) 
oO 
Figure 9. Typical (simulated) sample of one scan cycle 
from printed tape recorder 
17 
