Canon HD XS HJ15ex8.5B, Operation Manual

Page: 46 / 118

LENSES
E12 E12
1
Turn over the rubber cap.
2
Slet the iris operation mode change-over switch
to the “A” position.
3
Turn the iris gain adjusting trimmer, using a small
screwdriver to set the level as desired.
Clockwise : higher sensitivity
Counterclockwise : lower sensitivity
To determine the maximum gain, set the trimmer
at a level where no hunting occurs
.
4
After the iris gain adjustment is completed, set it
based on the rubber cap turned over.
IRIS
A
M
T
W
I.G.
Iris Operation Mode
Change-over Switch
IRIS
AM
Clockwise
Iris Gain Adjusting Trimmer
IRIS
AM
Rubber Cap
Iris Gain Adjusting Trimmer
4-2. IRIS GAIN ADJUSTMENT
An iris gain adjusting trimmer is located on the front of the lens drive unit.
The iris gain is set at middle of range at the factory.
However, if you wish to change the iris gain, adjust the trimmer through the procedure described below.
IRIS
AM
I.G
Rubber Cap
4 ADJUSTMENT
※ This adjustment can be performed on the information display.
Refer to the Information Display Manual.