User Guide
Pre-Installation
5
AXB-PT15 PosiTrack Camera Controller
Pre-Installation
There are four SPDT slide switches in the lens control section (FIG. 3). Three of the switches
toggle the lens control selection between servomotor or motor mode hardware for control of zoom,
focus, and iris. The fourth selects between ± 6 VDC and ± 12 VDC control for motor mode lens
functions.
Each PosiTrack unit consists of two main Printed Circuit Boards (PCBs):
PosiTrack Processor PCB (PosiTrack Mother Board) contains the main processor,
2MB FlashROM, and 2MB SRAM.
PosiTrack Power Management PCB (PosiTrack Daughter Board) contains power
conditioning circuitry, control outputs/inputs to the pan/tilt drives, and zoom/focus/iris
outputs, and inputs to the lenses.
The following table shows the necessary tools when working on the PosiTracks.
An SPDT switch is a Single Pole-Double Throw switch. This switch is completed at
both positions. An example is the Volt switch that is active in both the 6 and 12
positions.
Necessary Tools
AXB-PT15
3/32 HEX KEY Camera Alignment Peg
3/16 HEX KEY Camera Mount Screw
1/16 HEX KEY Cover Screws and Connector
Bezel
5/64 HEX KEY Tilt Arm Screws
3/32 HEX KEY Camera Mount ADJ. Screws