ARRI ZMU-3 Manual

18

6. Special Functions Mode

6.1 Recall software version

Hold the SET and RESET buttons depressed while powering the ZMU-3, until all display segments light up. Then release the keys and press RESET once. In the bargraph display one bar will be displayed.

The speed limit display then shows SW, Version # prefix

(e.g. 01_ ) and Version # suffix (e.g. 100 ) sequentially.

stops. The respective offset value will be displayed. The adjustment will be saved when pressing the SET button.

The successful execution will be confirmed by rdy displayed. The ZMU-3 will remember this setting even when powered down..

Note: Display value rdy shows the actually saved offset

value.

6.3 Selection of the joystick pressure delay

Note: After entering the Special Functions Mode it is

6.2

possible to step through the different functions by repeatedly pressing the RESET button. To leave the

Special Functions Mode, disconnect the unit.

Null balancing of analog video lenses

This mode is only available with an analog video lens connected.

Hold the SET and RESET

button

s depressed while powering the ZMU-3, until all display segments light up.

Then release the

button

s and press RESET twice. In the bargraph display two bars will be displayed.

Leave the joystick in the center position and push the

+ and -

button

s repeatedly, until the lens ZOOM ring

Hold the SET and RESET

button

s depressed while powering the ZMU-3 until all display segments light up.

Then release the

button

s and press RESET repeatedly, until three bars will be displayed in the bargraph display.

The ZMU-3 provides several steps of joystick response delay selectable by the + and - keys.

This delay smoothes the joystick pressure in respect to the rise in motor speed.

•

off …

• 1-6 … delay off delay 1 (short) … 6 (long)

The value will be saved when pressing the SET button. The successful execution will be confirmed by rdy displayed. The

ZMU-3 will remember this setting even when powered down.