SL-1N
Quick Start
P/N: 2 9 0 0 - 3 0 1 2 7 3 QS
Rev: 2
Scan for full manual
SL-1N Quick Start Guide
This guide helps you install and use your
SL-1N
for the first time.
www.kramerav.com/downloads/SL-1N
to download the latest user manual and check if firmware
upgrades are available.
Step 1: Check
what’s in the box
SL-1N
Master Room Controller
1 Power supply (12V DC)
4 Rubber feet
Kramer
RC-IR3
Infrared Remote Control Transmitter with
batteries and user manual
1 Quick start guide
Step 2: Get to know your SL-1N
#
Feature
Function
1
RELAYS
Terminal Blocks
Connect to low-voltage relay-driven devices (from 1 to 3)
2
IR
Output
Terminal Blocks
Connect to IR emitter cables (from 1 to 2)
3
RS-232
Terminal Blocks
Connect to the RS-232 devices (from 1 to 2)
4
ETHERNET
RJ-45 Connector
Connects to the PC or other serial controller through computer networking
LAN
5
DEFAULT
Pushbutton
Press to reset to factory default definitions:
IP number
−
192.168.1.39, mask
– 255.255.0.0, gateway – 0.0.0.0, also to
remove the current configuration
First disconnect the power cord and then connect it again while pressing the
ETH Factory Reset button. The unit powers up and loads its memory with the
factory default definitions and erases all stored presets
6
K-NET
Terminal Block
PIN GND is for the ground connection; PIN B (-) and PIN A (+) are for
RS-485, and PIN +12V is for powering the unit
The ground connection is sometimes connected to the shield of the RS-485
cable
7
12V DC
Connector
For supplying power to the unit
8
IR IN
Sensor and LED
Accepts IR remote commands
9
IR INPUT
3.5mm Mini Jack
Connects to a remote infrared sensor
10
NET LED
Illuminates while transmitting over Ethernet
11
K-NET
LED
Illuminates when the K-NET is active (red
– transmit, green – receive, during
normal activity flashes red)
12
RS-232 Tx/Rx
LEDs
Illuminates while transmitting/receiving on an RS-232 port (1 to 2) (red
–
transmit, green
– receive)
13
IR
LEDs
Illuminates when an IR port is active
14
RELAYS
LEDs
Illuminates when a 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
