Kramer RC-74DL Руководства по эксплуатации онлайн [8/22] 139613

RC-74DL - Overview

Figure 2: RC-74DL Master Room Controller - Rear

Feature

Function

ETHERNET RJ-45 Connector

Connects to the PC or other serial controller

through computer LAN

RESET TO DEFAULT Button

Caution: The current LCD text and all button

actions are erased

This operation should be carried out by authorized

Kramer technical personnel or by an external system

integrator, and requires removal of the device from

the wall by unscrewing the four wall mount screws

Using a small screwdriver, push to erase all custom

programming and reset to the factory default

definitions:

Disconnect the power and then connect it while

pressing the Factory Reset button. The unit powers

up and load its memory with the factory default

definitions

IP Address: 192.168.1.39

Mask: 255.255.0.0

Gateway: 0.0.0.0

PROGRAM (USB) Connector

Connect to a computer for firmware upgrade or for

uploading the configuration file

IR IN built-in IR receiver

Use to learn the IR commands from a machine’s

remote control transmitter

Power Supply 2-pin Terminal

Block Connector

Connect to power supply (see Section 4.1).

Connect GND to GND, +12V to +12V

K-NET TERM Switch

Slide to the left (in the direction of the arrow) for

K-NET termination, slide to the right up to leave bus

unterminated

The last physical device on a K-NET bus must be

terminated