Cable compensation circuit settings, Installation – Panasonic AW-PH650 User Manual
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Installation
■Cable compensation circuit settings
When the pan/tilt head and controller have been connected, the maximum allowable length of the connecting cables Is 1000 m
forthe 10BASE-T straight cable (UTP category 5) and coaxial cable (BBC No.PSF1/2M, BELDEN 8281). However, when using
the cables beyond a distance of 500 m, set the cable compensation circuit to ON by following the steps. (The factory setting Is
OFF.)
® Remove the five screws used to attach the sunshade cover to keep direct sunlight off the unit, and remove this cover.
@ Remove the five screws used to attach the pan/tllt head main unit cover, and remove this cover.
@ Set the SW1 on the Internal COMP circuit board to ON.
@ Return the main unit cover and sunshade cover to their original positions, and use the mounting screws to fasten them
securely.
Sunshade cover
COMP circuit board
<COMP circuit board>
When sending HD analogue component signals using the AK-HC910, set SW2 and SW3 to HD.
At this switch setting, the cable compensation circuit will not work even If SW1 Is set to ON so set SW1 to OFF.
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