20
ProPack Camera
1)
to determine if the electronic flash is working properly and,
2)
to determine if the camera electronics are properly “reading” the output of the
electronic flash. If you cannot obtain the specified readings, replace the elec-
tronic flash with a known good flash and retest. If the readings are still not
within specification, replace the camera baseblock.
Setup
1.
Set the tester as follows:
Test Selector Switch to 75 EXP
Test Mode Switch to EXPOSURE
2.
Open and erect the camera and install the electronic flash. Place the camera on the
traditional horn.
3.
Set the camera as follows:
lens to infinity
photocell to mid-point (nominal) setting
4.
Set the electronic flash as follows:
L/D control to mid-point (nominal) setting
ON/OFF switch to ON
wait for green LED to light
TABLE 2-1
PROPACK EXPOSURE SPECIFICATIONS
Film Selector
Light Level (cd/ft
2
)
Reading (Stops)
80
50 (ambient)
-0.35 to -0.55
(Relative to 80/50 ambient)
80
50 (flash)
-0.35 to -0.55
(Relative to 80/50 ambient)
80
800
+0.2 to +.80
(Relative to 80/50 ambient)
3000ER
50
+0.2 to +0.8
(Relative to 80/50 ambient)
Again, if the readings do not fall within the specifications, you must replace the baseblock assembly.
Содержание ProPack
Страница 27: ...27 ProPack Camera FIGURE 3 1 CHECKING HOT SHOE CABLE CONTINUITY ...
Страница 31: ...31 ProPack Camera FIGURE 4 2 REMOVING THE BACK CAP DOOR LATCH FIGURE 4 3 REMOVING THE BATTERY LATCH ...
Страница 35: ...35 ProPack Camera FIGURE 4 10 REMOVING THE TRIPOD MOUNT ASSEMBLY FIGURE 4 11 REMOVING THE ERECTING SYSTEM ...
Страница 36: ...36 ProPack Camera FIGURE 4 12 REMOVING THE BELLOWS FIGURE 4 13 INSTALLING THE BELLOW ...
Страница 38: ...38 ProPack Camera ...
