Controlling the Iris

5.5.1.4Loading a user-defined iris table (‘TBL LOAD’)

•If ‘IRIS TBL’ flashes on the display when the WRC-1 is switched on, the MODE button must be pressed once to enter the ‘TBL LOAD’ mode.

If a lens has already been selected and the T-stops have been assigned previously, the menu for selecting the lens can be entered in the WRC rotary switch position ‘IRIS’ and the COMPENSATION rotary switch set to ‘OFF’ by pressing the MODE button three times.

•Turn the handwheel until ‘LOAD’ is displayed in the second line; confirm the selection by pressing the SEL button.

•Select ‘USER’ with the handwheel. Then press the SEL button. The required memory area can be selected in the second line using the handwheel (see Chapter 5.5.1.2 Storing an iris table, directly preceding this chapter).

•Confirm the selection by pressing the SEL button.

•The display now shows the command ‘DO CAL’. Start the calibration process by pressing the CAL button on the WMU-1.

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