TM 5-6675-317-14
Table 3-1.
OPERATOR PREVENTIVE
B - Before
W - Weekly
D . During
M - Monthly
A - After
Q - Quarterly
MAINTENANCE CHECKS AND SERVICES - Cont
AN - Annually
s
- Semiannually
(Number)
- Hundreds of Hours
BI - Biennially
ITEM TO BE INSPECTED
ITEM
NO.
PROCEDURE
2
3-10
STEREO ZOOM TRANSFER SCOPE - Cont
B
Inspect Illuminators.
1.
Plug in power cord.
For Readiness
Reporting,
Equipment Is
Not Ready/
Available If:
2.
3.
4.
5.
Turn on power switch.
Rotate TRANSILLUMINATOR controls to right.
Observe that transilluminators light and
increase in intensity.
Rotate TRANSILLUMINATOR controls to full left
(OFF).
,
Rotate MAP ILLUMINATOR control to right. Ob-
serve map illuminators light and increase in
intensity.
