Ikegami Editcam 3 DNS-33W Operation Manual page 134

7 - 4 7. TROUBLE SHOOTING AND MAINTENANCE
7.2.3 Cleaning inside of the Viewfinder
Be careful of following matters when cleaning the VF.
• Do not use solvents such as thinner when removing stain.
• Use a commercially produced lens cleaner to wipe the lens.
• Never wipe the mirror.
• Remove dust and dirt by a commercially produced air
blower when they attach to the mirror.
7.2.4 Replacing Backup Battery
The camera mounts backup batteries for the camera and for
the recorder.
When the battery for the camera is drained, a warning
"BACK UP BATTERY EMPTY" will appear on the VF for
3 seconds. When the battery for the recorder is drained,
settings for time code value and time and date of TCG will
be reset, and a warning "Check Time/Date" will appear on
the color LCD each time of powering up. Under these
circumstances, the battery needs to be replaced.
Notice
Please contact Ikegami's sales and service centers
or Techno Ikegami Co., Ltd. for the replacement of
batteries.
7.2.5 Inspecting the Automatic Aperture
Control and Motorized Zoom Functions
Inspect following items before shooting to check if the
automatic aperture control and motorized zoom functions of
the lens work normally.
1. Set the ZOOM OPERATION SELECT switch on the lens
to "SERVO".
2. Press the ZOOM SELECT switch on the lens to "W" or
"T", and check that the image changes to wide angle or
telephoto.
3. Set the IRIS OPERATION SELECT switch on the lens to
"A" (Auto), point the camera at a subject with a different
brightness, and check that the automatic aperture control
mechanism is working.
DNS-33W
4. Set the IRIS OPERATION SELECT switch to "M"
(Manual), point the camera at a subject with a different
brightness, and check that the automatic aperture control
mechanism is working while the iris switch is held down.
ZOOM SELECT
Switch
5. Set the IRIS OPERATION SELECT switch back to "A"
and check that the lens aperture changes with a subject
having the same brightness when the GAIN SELECT
switch is set to "M" and then to "H".
STBY
SAVE
FIELDPAK
VF
CHARA
DNS-33W 0503 VOL1 (E)
IRIS OPERATION SELECT Switch
ZOOM OPERATION SELECT
Switch
MANU SERVO
Camera Right Side
AUDIO 33W
DNS-
POWER
VF
CHARA
・L CAM ・A
・M ・B
BARS
OFF
・H
GAIN OUTPUT AWB
GAIN SELECT Switch
・L
POWER
・M
・H
GAIN
LIGHT
PANEL
TCG