Focus Adjustment - JVC KY-F70B Instructions Manual

Focus adjustment

Because the camera has no built-in back focus adjustment device of its own, make proper back-
focus adjustments with a back-focus adjusting ring on the lens side.
Focus ring
When it is difficult to focus, temporarily adjust the shutter speed at a higher rate, then open the
lens iris for easier focusing.
The default setting of the shutter speed is 1/8 s. If proving difficult to focus, change temporarily
change the shutter speed to 1/30 s as per the procedure given below.
- - - REC MENU ( QU I CK ) - - -
0
AE L EVE L :
I R I S L EVE L : - - - -
SHUT TER : S TE P
SPEED : 1 / 0 3 s
SENS I T I V I TY : STEP
L EVE L : I SO1 0 0
A LC MAX : I SO4 0 0
PR I OR I T Y : D I S K
REC MENU (QUICK) screen
Note
Pressing the MENU button without having pressed the SET button will not confirm the new value and
the unit will revert to the previous setting.
Male
1.
Press the MODE button to enter REC mode (REC lamp
on). Next, lightly press the MENU button to display the
REC MENU (QUICK) screen.
( Page 10 MODE/SET button)
2.
Press the UP or DOWN button to select SHUTTER item,
then press the SET button.
The set value of SHUTTER item will be displayed in purple.
3.
Press the UP or DOWN button to select the SHUTTER
item to STEP, then press the SET button.
By way of confirmation. The STEP display will become
white.
4.
Press the DOWN button to select SHUTTER SPEED,
then press the SET button.
The set value of SHUTTER SPEED will be displayed in
purple.
5.
Press the UP or DOWN button to select the value to
1/30 s, then press the SET button. By way of confirma-
tion, the set value of 1/30 s will be displayed in white.
6.
Press the MENU button to return to the normal screen.
Female
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