Nikon D50 Repair Manual page 83

AE inspection and adjustment
① AE CCD alignment inspection and adjustment (ref. Page A27 for details ）
② AE accuracy inspection and adjustment
③ Aperture accuracy inspection
④ Adjustment for battery check level (Use the battery tool (J15418) and stabilized power supply. ）
⑤ Built-in SB flash inspection and adjustment
〔Tools required〕ref. Page A41.
・ Inspection on Battery check indications
After the battery check adjustment, input each voltage of the below into camera, and check the indications of the
outer LCD.
Note: Make an inspection by switching the voltage in the order of ① - ⑦ .
Outer LCD indication
Blink
・ Built-in SB flash inspection and adjustment
Set the distance between camera and flash meter to 1 m, and inspect and adjust the light volume of the built-
in SB. (ref. adjustment software for details)
AF inspection and adjustment
When using the adjustment software for the first time, prepare 5 cameras of D70s (or D70) and input the
Note:
average value of the 5 cameras, which was measured when checking the AF accuracy, in "WRITING OF AF
ADJ. LENS OFFSET VALUE" on the main menu.
① AF accuracy inspection and adjustment (Make all the
following adjustments.)
② YAW, PITCH inspection and adjustment
③ LARK adjustment (inc. CCD output adjustment)
〔Tools required〕
1. When adjusting for all adjustment items
ref. Page A41.
2. When inspecting AF accuracy
① AF adjustment lens (J18266)
② AF adjusting tool (J15259 ）
③ Lens holder for F4 (J15280)
④ AF chart （J18344）
⑤ Chart illuminator for AF （J15264）
3. When adjusting YAW, PITCH
YAW, PITCH tool （ J18230 ）
4. When adjusting LARK
The above tool when inspecting AF accuracy
Set voltage of Stabilized power supply
① 7.80V
② 7.415±0.1V
③ 7.320±0.1V
④ 7.170±0.1V
- Ａ48 ･
⑦ 7.715±0.1V
⑥ 7.620±0.1V
⑤ 7.470±0.1V
-
VBA12001-R.3668.A