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ZR-DC/WBX
Installation and Operating Instructions
CONNECTING THE LENS
DO NOT CONNECT ANY LENS CONNECTIONS TO GROUND AS THIS MAY DAMAGE YOUR ZR-DC/WBX. IN PARTICULAR,
ENSURE THAT THE LENS COMMON ON A 3 WIRE LENS CONNECTION IS NOT CONNECTED TO GROUND.
Switch SW2 on the main PCB needs to be set to the type of lens being used - see
Switch Settings - Lens Type
CONNECTING THE PRESET FEEDBACK POTENTIOMETERS
The diagram below shows the default direction for the feedback pots. For example, it shows that as the lens is focused
on a nearby object, the focus feedback signal increases t5V. The focus, zoom and pan directions can easily be
reversed using switches 6, 7 and 8 (SW1) on the preset PCB. Changing the tilt feedback direction is slightly more
complicated so try to wire it correctly now e.g. so that tilt down increases the feedback voltage t5V. Refer to the
instructions for your lens and Pan/Tilt unit to wire the feedback pots.
The switches SW1/6, SW1/7 and SW1/8 can be used to reverse the operation of the Pan, Focus and Zoom functions
simply by changing the switch to its opposite position.
