769 
VOLTAGE 
STANDARD 
STEPPER | 
MULT! 
VIBRATOR 
SWITCHING 
SECTIONS 
MODIFIED DU MONT 208 
OSGILLOGRAPH AND CAMERA 
(ONE FOR EACH CHANNEL ) 
TERMINATING COMPENSATION 
AND Q-STEP NETWORKS 
TOURMALINE 
GAUGE 
6OFT-ISOFT SHORT 
SECTION (RG-41/U) 
6OOFT MAIN CABLE 
(RG-41/U) 2 
TO Y-AXIS 
AMPLIFIER 
== 5FT MICROPHONE 4FT COMPENSATING 
CABLE PATCH CORD 
TO 
CHARGE 
BEAM BRIGHTENER 
ONE FOR EACH GROUP 
OF GAUGES) 
MILLER CONNECTORS: 
TRIP PULSE 
INPUT 
TRIP 190 FT SHORT SECTION 600 FT MAIN CABLE 
GAUGE (RG-41/U) (RG-41/U) 
SECOND 
DELAY 
MASTER CONTROL PANEL 
FOR EIGHT CHANNELS 
FIRING LINE TO CHARGE 
TO OTHER BEAM BRIGHTENERS 
AND SWEEPS 
FIG. 6. BLOCK DIAGRAM OF COMPLETE PIEZOELECTRIC- GAUGE CHANNEL USING AN ELECTRONIC 
SWEEP AND STILL- FILM CAMERA. 
TERMINATING COMPENSATION 
AND Q-STEP NETWORKS 
SWITCHING 
SECTIONS 
50 FT PATCH 
GAUGE MILLER ee ee 
O Oo = | 
MODIFIED DUMONT 208 
OSCILLOSCOPE AND 
20 FT COPPER 
TUBE 
60 FT-ISOFT SHORT 
SECTION (RG-41/U) 
2 
600 FT MAIN // 
CABLE (RG-41/U) ls 
Il/ 
5 PHONE FT COMPE! bs 
FT MICROPHO 4 10 NSATING 
CABLE PATCH CORD Gnlyeed 
al Li CRATER TO Z-AXIS 
TUBE 
To 7 VA SYNCHRONIZED 
CAMS ACTIVATING 
CHARGE Es CIRCUIT 
FIER 
er (ONE FOR EACH GROUP 
OF GAUGES) 
FIRING LINE TO CHARGE 
MASTER CONTROL PANEL 
FOR EIGHT CHANNELS 
FIG.7, BLOCK DIAGRAM OF A COMPLETE PIEZOELECTRIC- GAUGE CHANNEL USING THE SYNCHRO ~ 
NIZED CAM-SEQUENCE ACTIVATOR AND ROTATING- ORUM CAMERA. 
