Table 1, Figure 2 and table 2 define the rc-53d rear panel, Defining the rc-53d – Kramer Electronics RC-53D User Manual

Page 7

KRAMER: SIMPLE CREATIVE TECHNOLOGY

Defining the RC-53D

Table 1: RC-53D K-NET™ Auxiliary Control Panel – Front Panel Features

# Feature

Function

1 SOURCE Buttons

Group of four programmable, backlit buttons

2 Faceplate Screws

Four screws connecting the faceplate to the Rear Box

3 “DISPLAY” and “SOURCE”

Labels

Programmable, 8 character, LCD displays on a blue background

4 DISPLAY Buttons

Group of two programmable, backlit buttons

5 Maximum VOLUME LED

Lights red, indicating maximum volume

6 VOLUME LEDs

Light green, indicating volume level

7 VOLUME Knob

Rotate clockwise to increase volume level

Figure 2

and

Table 2

define the RC-53D rear panel.

Figure 2: RC-53D K-NET™ Auxiliary Control Panel – Rear Panel

Table 2: RC-53D K-NET™ Auxiliary Control Panel – Rear Panel Features

Feature

Function

Program USB Connector

Connect to a computer for firmware upgrade

Grounding Screw

Connect to grounding wire

RS-232 Terminal Block

For factory use only

K-NET Terminal Block

Connect the GND to the Ground connection

, connect B (-) and

A (+) to RS-485, and connect +12V to +12V on the companion

unit

K-NET Terminal Block

1 By the system integrator only
2 When the unit is connected via K-NET to a Master Room Controller, you can upgrade the firmware via the USB or ETH ports of the
Master Room Controller
3 The ground connection is sometimes connected to the shield of the RS-485 cable (in most applications, it is not connected)