Controls and Functions

10.IR

Wired input from a Niles- or Xantech-compatible, infrared (IR) repeater system. It is a

3.5-mm, mini phono jack, wired as follows: Ring = No connection

Tip = IR Input Sleeve = Ground

11.RS-232 / RS-485

A female, 9-pin D-sub connector for interfacing with a PC or automation/control system. (Currently, only RS-232 interface is supported.)

12.MAIN AC FUSE

This is the main AC input fuse (5mm x 20mm, 500 mA, 250V slow-blow).

13.MAIN POWER SWITCH

Disconnects or applies power to the DHD Controller.

14.POWER INPUT (100 to 240 VAC) Connect the DHD Controller to power here.

10

CX-70DHD Installation/Operation Manual

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Image 24
Runco CX-70DHD operation manual 10. IR, RS-232 / RS-485, Main AC Fuse, Main Power Switch