Lens Limits - Preston Cinema Systems FI+Z Manual

Select Menu →System + Enter to see the System Info screen (Fig. 8.1). Pressing the
NETWORK key (Fig. 8.2) initiates a scan of all HU3 channels. The Occupied Channels
screen (Fig. 8.3) lists the channels in use and their signal strength. The
the output power of the microwave link to comply with local regulations
The Network scan function (Fig. 8.2) will only detect G4 devices; it will not detect Wi-Fi,
Bluetooth, frequency hopping devices, etc.
Press the Light soft key (Fig.8.2) to display the options (Fig. 8.5) for illuminating the focus
ring.
The Auto option turns on the light automatically under dim conditions. The options may
be selected by using the Nav key to highlight the desired choice.
The OPTIONS (Fig. 8.4) selections consist of selecting distance units, and focus knob/iris
slider direction. Use the Navigation key to select the desired function. The default knob
direction is CW and slider direction is maximum aperture UP. Optional labels for the focus
rings are available for CCW direction use.
9. The Zoom Bargraph indicates the position of the zoom when the zoom is in Normal
mode (See section 7. Operating Modes.) Note that the bargraph of the Digital Microforce is
not active when connected to the HU3, as the zoom position is only available when a
digital motor is used. The zoom bargraph indicates the lens limits as described in the next
section.
10. Lens Limits (Fig. 10.1) can be set using the three groups of set/reset (s/r) keys. To
set a limit, move the motor to the first limit and press the set (s) key. While keeping the s
key pressed, move the motor to the second limit and release the s key. The limits are now
set and indicated by a lit LED in the corresponding group.
To remove a limit, press the reset key r.
The Zoom bargraph indicates the off-limits areas of the zoom range by two lit strips of
LED's. The span of the allowed travel corresponds to the length of the un-lit LED's.
Fig. 10.1
Region key adjusts
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