JMI - Control a DC focuser motor from your PC through a USB port. There is no encoder feedback or positional display.

PCFC controls a DC focuser motor from your PC through a USB port. Basically, it replaces a regular hand unit with control from a computer using a mouse. It gives greater control of speed and duration of movement than a regular hand unit. It can control EV Focusers, NGF Focusers, RCF Focusers, MOTOFOCUS, MOTODEC and other motors. No batteries are required. There is no encoder feedback or positional display with PCFC. If you desire focus control with encoder feedback, please see Smart Focus. Requirements: � 5-12 volt DC motor (works best with 5V motor) � Motor cable with 1/8" (3.5mm) mono plug on the PC Focus Control end � Windows 98 Second Edition / 2000 / XP � USB version 1.1 or greater (NOTE: Win98SE may need to be upgraded) � Human Interface Device driver (HID) usually included with the operating system Includes: � Control Box with integrated USB cable (3 ft length) and 1/8" (3.5mm) motor jack (the unit is powered by the USB port) � Software (Free Download from JMI website) � Operator's Manual (see document no. 60 in our Document Library) Software Console Controls: � Pulse-width modulation (PWM) Frequency Adjustment � Motor Speed Adjustment � Pulse Time Interval Adjustment � Continuous Motor Operation in Forward or Reverse � Mouse Controlled Time Interval Motor Operation in Forward or Reverse � Specified Pulse Time Interval Motor Operation in Forward or Reverse