1 using the rc4 ir transmitter, 5 connecting the sl-1 master room controller, Using the rc-4 ir transmitter – Kramer Electronics SL-1 User Manual

Page 7: Connecting the sl-1 master room controller, 5connecting the sl-1 master room controller

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Connecting the SL-1 Master Room Controller

5

5

#

Feature

Function

11 K-NET LED

Illuminates when the K-NET is active

12 RS-232 Tx/Rx LEDs

Illuminates while transmitting/receiving on an RS-232 port (1 to 2)

13 IR LEDs

Illuminates when an IR port is active

14 RELAYS LEDs

Illuminates when an relay is active (1 to 3)

15 SRVC DIP-Switch

Slides down for service use only, slides up for normal operation

16 K-NET TERM DIP-Switch

Slides down for K-NET termination, slides up for not terminated

17 PROGRAM USB Connector

Connect to a computer for unit configuration and firmware upgrading

4.1 Using the RC-4 IR transmitter

You can use the optional RC-4 IR transmitter to control the machine via the
built-in IR receiver on the front panel or, instead, via an optional external IR
receiver

1

. The external IR receiver can be located 15 meters away from the

machine. This distance can be extended to up to 60 meters when used with
three extension cables

2

5

Connecting the SL-1 Master Room Controller

.

To connect the SL-1, as the example in

Figure 2

illustrates, do the following

3

1. Connect the RELAY terminal block connectors as follows:

:

 Connect RELAY 1 and 2 to the blinds
 Connect RELAY 3 to the screen

2. Connect the IR outputs as follows:

 Connect IR OUTPUT 1 to the DVD player 1
 Connect IR OUTPUT 2 to the DVD player 2

3. Connect the RS-232 ports as follows:

 Connect RS-232 port 1 to the projector
 Connect RS-232 port 2 to the plasma display

4. Connect the IR sensor as follows:

 Connect IR INPUT to an IR sensor

5. Connect the Ethernet port to a network.

6. Connect the K-NET port to any RC device with K-NET.

1 Model: C-A35M/IRR-50

2 Model: C-A35M/A35F-50

3 Switch OFF the power on each device before connecting it to your SL-1. After connecting your SL-1, switch on its power

and then switch on the power on each device

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