VariZoom VZTOC-FI2 - Manual (Page 9)

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“Com Mode” will change how the hand unit will operate. Tap the button to change how
the hand unit will operate. “Wireless” will allow the hand unit and receiver to
communicate wirelessly. “Wired” will disable the wireless card on the hand unit, and
allow the hand unit and receiver to communicate through an optional communication
cable (that will also provide power to the hand unit, also allowing the hand unit to be
powered without a battery). “Upgrade will also disable the wireless card, as well as all
communication between the hand unit and receiver. This mode is only used when
making firmware upgrades, and requires a LEMO to serial cable.
“Motors Backlash” is used to compensate for backlash in the lens rings. Not all lenses
have backlash, and this is only necessary if the lens “lurches” when changing direction.
Backlash setting should be kept to a minimum unless necessary .
7. System Menu
The system menu is where you can monitor battery output,
as well as adjust screen brightness, toggle LED’s on/off, or reset all parameters if needed.
If screen brightness is adjust to 100, it will enter “daylight mode”, which will change the
color scheme to be more visible in extreme brightness.
8. Troubleshooting
A) –Knob or slider is not responding:
Solution 1: Disconnect power from hand unit and receiver, then reconnect
Solution 2: The knob, slider limits and/or lens limits may have been set to “zero range” or
limited in one direction. Check under the “Iris” setup menu and “Focus” setup menu.
Look to see if any of the buttons read “Clear Limit”, and tap the button to clear the limits.