JVC LST0979-001B Security Camera User Manual


 
Adjusting Image (Continued)
6
Fine adjust the focus
Press and hold the [J] button.
v
Focus adjust mode will be activated and "FOCUS ADJUST MODE" is
displayed on the monitor screen.
v
The contours are emphasized as the iris opens and the depth of field
becomes shallow.
v
After adjustment, press [ K, H, I]/[SET]/[MENU] to exit focus adjust mode.
The mode is also automatically deactivated after about 30 seconds.
Memo
v
During the focus adjust mode, the electronic shutter will function
automatically. As a result the screen will appear grainy. This is not a
malfunction.
Shoot the subject.
Return the catch to A in the diagram, and then rotate the knob to adjust the
focus to the optimum position.
Rotate the focus adjust gear knob one base pitch in the direction of the arrow
in the diagram to correct the focus shift when mounting the dome cover.
Peel off the protection sheet temporarily and cover the dome cover to check
the focus. After checking, paste the protection sheet back on the dome
cover.
.
.
A
Catch
Knob
One base pitch
Adjustment
26