TM 9-2350-277-10
OPERATE AN/VVS-2(V)1A DRIVER'S NIGHT VISION (ALL EXCEPT M58) -- Continued
0035 00
8.
Rotate OFF/BRIGHT rotary switch to maximum clockwise bright (ON) position and note that a green image is visible in
the eyepiece.
DNV POWER SWITCH
SELECT SWITCH
FUELTANK
D.N.V.POWER
IR-BOSELECT
WAIT
I.R.
B.O.
RIGHT
LEFT
OFF
ON
NER
GE
1/2
A
1/4
3/4
T
T
GLOWPLUG
F
E
START
BO
STOP
BATTGEN
LIGHT
MARKER
INDICATOR
LEVEL
SER
DRIVE
DRI
PANEL
UNLOCK
BRIGHT
20
30
40
20
25
DIM
RPM
15
HUNDREDS
50
30
10
10
60
160
200
PARK
10 TH
HOUR
0
0
0
0
0
0
240
120
35
5
M
IL
BILGEPUMPS
R
OFF
40
O
E
U
S
HO
ON
PER
TEMPF
DRIVERSFAN
OFF
ON
MASTERSWITCHON
OFF
ON
BILGEPUMPSON
TRANSFILTER
TRANSOIL
PARKING
HEADLIGHTS
CLOGGED
LOWPRESS
BRAKE
HIBEAM
DRIVING LIGHTS
SWITCH
NOTE
The OFF/BRIGHT rotary switch normally is set to maximum clockwise bright (ON) position
when viewing dim images. However, if the image display is too bright, contrast will be
degraded. Therefore, adjust brightness for best contrast.
9.
Set driver's night vision in straight-ahead (detent) position for normal driving.
10. When slowly turning carrier or when turning it from a stopped position, driver's night vision can be rotated out of detent
position by twisting it firmly.
11. If operator normally wears reading glasses, use them while operating driver's night vision, because image appears 20
inches away which is normal reading distance.
12. If light outside increases, reinstall entrance window protective cover.
CAUTION
Do not open driver's hatch with vision power connected. The driver's night vision power cable
is not long enough.
NOTE
Before cleaning entrance window with lens tissue and lens cleaner, gently remove excess dirt
and dust from entrance window.
13. If entrance window becomes rain spotted or dusty, maintain good visibility by first removing driver's night vision from
carrier mount.
14. Clean entrance window with lens tissue folded into a swab and moistened with lens cleaner, using circular motion.
15. Dry entrance window with a clean dry lens tissue, using circular motion.
16. Move driving lights switch to OFF.
17. Move DNV POWER switch to OFF.
Change 3
0035 00-3