Read Sony MHS-FS3 / MHS-FS3K (serv.man2) Service Manual online
MHS-FS3/FS3K_ADJ
5-5
(2) Near Focus Adjustment
1) Print out the Near Focus chart from the manual in A4 size, and attach
it to the wall.
2) Be sure to set 12 + 1cm distance between the Near Focus chart and
the tip of camera lens.
3) Check that the center of Near Focus chart meets the center of LCD
display.
Color temperature = 5000 ± 300K
Luminance: LV9 to 11
Be sure not to turn off the power during adjusting.
The adjustment finished normally.
Far_L OK OOO
Right Focus ADJ...
Near_L OK OOO
Fig. 5-2-7
Pls Adjust Right lens
The adjustment is complete.
Far_L OK OOO
Near_R OK OOO
Far_R OK OOO
Fig. 5-2-8
Pls Key MENU Enter...
Near_L OK OOO
The adjustment is complete.
The adjustment is finished abnormally.
Far_L OK OOO
Near_L NG XXX
Fig. 5-2-9
Pls Readjust Near_L...
Malfunction of Left Near Focus
Adjustment.
Far_L OK OOO
Near_R NG XXX
Far_R OK OOO
Fig. 5-2-10
Pls Readjust Near_R...
Near_L OK OOO
Malfunction of Right Near Fo-
cus Adjustment.
Adjustment order
Screen display
Fig. 5-2-6
Equipment required: Near Focus chart
Near Focus chart
12 + 1cm
Camera
In case of the “Left Near Focus Adjustment” is
finished abnormally, the following indication
appears on the screen. (Fig. 5-2-9)
In this case, confirm the adjusting environment
and readjust.
In case of the “Right Near Focus Adjustment” is
finished abnormally, the following indication
appears on the screen. (Fig. 5-2-10)
In this case, confirm the adjusting environment
and readjust.
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
Check that “Far Focus Adjustment” (Page 5-4) is finished normally.
Place the camera in front of the Near Focus chart. (Fig. 5-2-6)
Press the
button (Key S1), then AF Adjustment (Near Focus Adjustment) starts.
In case of the “Left Near Focus Adjustment” is
finished normally, the adjustment completion
indication appears on the screen. (Fig, 5-2-7)
The adjustment will proceed to “Right Far Focus
Adjustment” (Page 5-4), do not execute
the
button (Key S1)
operation.
In case of the “Right Near Focus Adjustment” is
finished normally, the adjustment completion
indication appears on the screen. (Fig, 5-2-8)
5-2-2. AWB Adjustment
(1) AWB Adjustment
The White Balance and Bad Pixel Adjustment is as follows.
Small pattern box (PTB-1450) setting:
Color temperature = 3150 ± 50K
Luminance: LV12.3 ± 0.2
The adjustment finished normally.
Fig. 5-2-12
WB OK OOO
Bad Pixel OK OOO
The adjustment is complete.
When the adjustment is finished
normally, perform the “Lens
Shading Adjustment”
(Page 5-6).
The adjustment is finished abnormally.
L_WB NG XXX
Fig. 5-2-13
Malfunction of White Balance
Adjustment
R_WB NG XXX
Fig. 5-2-14
Malfunction of White Balance
Adjustment
WB OK OOO
Bad Pixel NG XXX
Fig. 5-2-15
Malfunction of Bad Pixel Ad-
justment
Adjustment order
Screen display
Fig. 5-2-11
Equipment required: Small pattern box (PTB-1450)
Cover camera lens and
Small pattern box (PTB-1450)
(All black)
Small pattern box
(PTB-1450)
3mm or less
Black cloth
Camera
Check that the camera is on the adjustment mode.
∗ For the setting procedure of the adjustment mode, refer to “5-1-5. Setting the Adjustment Mode” (Page 5-3).
Place the camera in front of the Small pattern box (PTB-1450) and cover them (all black) with black cloth. (Fig. 5-2-11)
Confirm the indication
on the screen.
Finished normally.
Finished abnormally.
the adjustment completion indication appears
on the screen. (Fig. 5-2-12) The adjustment will
proceed to “Lens Shading Adjustment” (Page 5-6),
do not execute the
button (Key S1)
operation.
In case of the adjustment is finished normally,
the following indication appears on the screen.
(Fig. 5-2-13 to 5-2-15)
In case of the adjustment is finished abnormally,
In this case, confirm the adjusting environment
and readjust.
Press the
button (Key S1), then AWB Adjustment starts.
Press the Multi-selector button “ b (Key Left)”.
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