HS-105P
Installation
3-16
User Manual
Tilt Limit Switches
References to clockwise (CW) and counterclockwise (CCW) directions are the
direction the tilt shutter moves as viewed from the circuit board side - i.e. as
shown in the picture below. The circuit board must be unbolted from the housing
and repositioned to access the tilt limit switches and their respective cams which
are shown below.
The following procedure assumes that the tilt cradle is still in its index position -
i.e. horizontal. If the cradle is not horizontal, turn the head power on, allow the
head to index and then turn power off.
To change the tilt limit switch settings:
1.
Make sure that the head power switch is Off. Use a 3/32” hex key to
remove the 7 screws in the main cover.
2.
Remove the board mounting screw and washer in the upper left corner of
the board. Remove the three hex screws (and washers) that attach the board
(lower right side) to the housing.
3.
Carefully lift the board aside to access the limit switches and cams. Be
careful not to strain any cables.
4.
Viewing from the circuit board side, manually tilt the cradle so that the tilt
shutter moves in a counter-clockwise direction - the tilt limit cams will
rotate clockwise - stop when you reach the desired limit position.
Tilt Shutter
Tilt Index
Optosensor
CW (Lower)
Switch Actuator
CCW (Upper)
Switch Actuator
Lower Cam
(CW Pan Limit)
Upper Cam
(CCW Pan Limit)
Cam Lock
Screws
Summary of Contents for HS-105P
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