TM 5-3610-257-14
Control or Indicators
Function
SHUTTER Receptacle
Provides 117 V ac power to
shutter during main and
highlight exposure cycle.
Power is also supplied
during flash exposure
cycle when GLASS/CONTACT
screen switch set to
GLASS position.
LAMPS Receptacle
Provides 117 V ac power to
camera lighting control
circuits during highlight
and main exposure. Maxi-
mum of 4 amps.
Calibration Controls
Used to adjust exposure
control instrument.
PHOTOTUBE Socket
Accepts multicolor
phototube cord.
3-5.
OPERATOR PREVENTIVE MAINTENANCE CHECKS AND SERVICES.
a.
Before You Operate. Always keep in mind the WARNING and CAUTION. Perform your before (B) PMCS.
b.
While You Operate. Always keep in mind the WARNINGS and CAUTIONS. Perform your during (D) PMCS.
c.
After You Operate. Be sure to perform your after (A) PMCS.
d.
If Your Equipment Fails to Operate. Troubleshoot with proper equipment. Report any deficiencies using the
proper forms. See DA Pam 738-750.
3-5.1.
PMCS Procedures.
a.
PMCS are designed to keep the equipment in good working condition by performing periodic service tasks.
b.
Service intervals provide you, the operator, with time schedules that determine when to perform specified service
tasks.
c.
The "Equipment is Not Ready/Available If" column is used for identification of conditions that make the equipment
not ready/available for readiness reporting purposes or denies use of the equipment until corrective maintenance is
performed.
d.
If your equipment fails to operate after PMCS is performed, immediately report this condition to your supervisor.
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