Adjustments
. PrelImInAry InstruCtIon
1.1 notes for electrical Adjustments
Speedlite 580EX II uses EEPROM for the electrical adjustment. The adjustment data is
transferred via PC as is the case of a camera. For communication between the PC and the
flash, SL-I/F (Speedlite interface)/ CY9-7097-000 is used.
EEPROM (IC101S) is located on the (A) PCB Ass'y. When the (A) PCB Ass'y is replaced, be
sure to initialize and carry out all the electrical adjustment.
When the replacement of the (A) PCB Ass'y is expected and the data can be transfer to the
PC, be sure to save the original data.
1.2 Adjustment
Adjustment Items
Adjustment
Details
Temperature
Compensation
Temperature
Compensation
saves room temperature at the time of adjustment in the flash
unit.
Home Position
Compensation
Home Position
Compensation
It searches for the zoom Home Position.
Full Charge Voltage
Adjustment
Full Charge Voltage
Adjustment
set the maximum voltage to be charged to the main capacitor.
sensor Adjustment
sensor Adjustment
Write the A/D->D/A differences, maximum integration.
sensor sensitivity
Compensation
sensor sensitivity
Compensation
Compensate the sensor sensitivity by zoom position.
Pre Flash Gno
Adjustment
Pre Flat Adjustment
Compensate flash output so that the pre flat flash Gno. is set to
max. Gno. x 1/4.
Pre Flare Adjustment
Compensate flash output so that the pre flare flash Gno. will be
the same as the pre flat flash output.
longest Flash Time
Adjustment
longest Flash Time
Adjustment
Write the longest flash time.
main Flash level
Adjustment
main Flash level
Adjustment
Compensate flat/ flare flash output.
manual Flash level
Adjustment
manual Flash level
Adjustment
Compensate manually set flat/ flash output.
external flash metering
adjustments
external flash metering
adjustments
Compensate to achieve proper exposure when the external flash
metering is set.
Data Transfer menu
Data save
Transfer the flash adjustment data to the PC.
Data Transfer
Transfer the adjustment data from the PC to flash to overwrite.
Initialization
eeProm is initialized (adjustment data is stored).
Содержание 580EX - Speedlite II - Hot-shoe clip-on Flash
Страница 2: ...SERVICE MANUAL Copyright 2007 Canon Inc SPEEDLITE 580EX II REF NO C50 0811 ...
Страница 68: ...Copyright 2007 Canon Inc Parts Catalog ...
Страница 69: ......
Страница 70: ...SPEEDLITE 580EX II REF NO C50 0811 PARTS CATALOG Copyright 2007 Canon Inc ...
Страница 77: ...CANON SPEEDLITE 580EX II REF NO C50 0811 Pg 4 CY2 1395 x2 CY2 1197 CY2 1197 CY2 4229 CY2 4227 N S N S N S N S ...
Страница 83: ...CANON SPEEDLITE 580EX II REF NO C50 0811 Pg 7 CY2 4220 N S N S N S N S N S N S N S N S ...
Страница 89: ...3 P C B DIAGRAM 3 1 A PCB 1 REF NO C50 0811 CANON INC 2007 MAR 2007 01 ...
Страница 90: ...RED GREEN REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 1 A PCB 2 ...
Страница 91: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 2 B PCB 1 ...
Страница 92: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 2 B PCB 2 ...
Страница 93: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 3 C PCB ...
Страница 94: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 4 D PCB 1 ...
Страница 95: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 4 D PCB 2 ...
Страница 96: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 5 I PCB ...
Страница 97: ...REF NO C50 0811 CANON INC 2007 MAR 2007 01 3 6 M PCB ...