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IMPORTANT:
complete user guide
instructions, and specifications.
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C
E
P
Q
R
A
c
B
A
AC power connector
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
Go to www.extron.com for the
, installation
IN1804 Series • Setup Guide
The Extron IN1804 Series Scaling Presentation Switchers are four input, HDCP-compliant AV scalers that accept a wide variety of
audio and video formats and provide HDMI and DTP/DTP2/XTP/XTP2/HDBaseT video outputs. This guide provides instructions
for an experienced user to set up and congure IN1804, IN1804 DI, and IN1804 DO scalers. It covers how to perform basic
operations using the front panel controls and selected Simple Instruction Set (SIS™) commands.
NOTE: For full installation, conguration, menus, connector wiring, and operation details, see the IN1804 Series User Guide
at www.extron.com. For information on conguration using the Extron Product Conguration Software (PCS), see the
IN1804 Series Help le within the software.
Installation
Rear Panel Features
The IN1804 DI and the IN1804 DO are shown below. The rear panel of the standard IN1804 model is similar, except that it does
not have an RJ-45 TP input, RJ-45 TP output connector, or captive screw Over TP IR connector.
IN1804 DI
100-240V~1.0A MAX
IN1804 DO
100-240V~1.0A MAX
Figure 1. Rear Panel Connectors, IN1804 DI and IN1804 DO
Mounting and Cabling
Step 1 — Mount the device
a. Turn off or disconnect all equipment power.
b. Mount the scaler on top of a at surface using the provided rubber feet, under a table using an optional mounting kit for
Step 2 — Connect inputs
a. Connect a DP source to the Input 1 DisplayPort connector (see gure 1, B).
b. Connect HDMI or DVI (with an appropriate adapter) video sources to HDMI input 2, input 3, and input 4 (available on IN1804
O
N
M
L
K
J
I H
G
DisplayPort input connector
50-60 Hz
A
/TALLY
CONTACT
INPUTS
2CT3CT4CT5CT6CT7
1
CT
21
B
OVER TP
IR
Tx Rx G
LINRL OUT
AUDIO
SIGINLINK
CT GV+
3
D
R
RS-232
RESET
Tx Rx G
REMOTE
A
OUTPUTS
HDMI/CEC1BHDMI/CEC
LAN
HDMI input connectors
Over TP IR pass-through
connector
TP input connector
HDMI output connectors
F
LAN connector
Reset button
Reset LED
Remote RS-232 connector
Analog audio output
LAN
Analog audio input
+V port (for tally voltage output)
Ground pin (for contact/tally
ports)
50-60 Hz
/TALLY
CONTACT
INPUTS
O
2CT3CT4CT5CT6CT7
1
CT
21
N
M
L
CT GV+
3 4 1B
LINRLOUT
AUDIO
K
1A
OUTPUTS
I
RESET
OVER TP
IR
Tx Rx G
H
J
R
RS-232
Tx Rx G
REMOTE
SIG
LINK
OUT
G
HDMI/CEC
Contact/tally connectors
TP output connector
Over TP IR pass-through
connector
HDMI output connector
under-desk mounting, or to a rack shelf using an optional rack shelf-mounting kit (kits are available at www.extron.com).
standard and DO models only) connectors (C).
For information on safety guidelines, regulatory compliances, EMI/EMF compatibility, accessibility, and related topics, see the
Extron Safety and Regulatory Compliance Guide on the Extron website.
1
Page 2
IN1804 • Setup Guide (Continued)
Red
Cable
1
c. IN1804 DI only: Connect a DTP, DTP2, XTP, or XTP2 transmitter to the twisted pair IN connector (see figure 1, E, on the
previous page). For cable wiring recommendations, see “Twisted Pair Recommendations for IN and OUT TO connectors.”
d. IN1804 DI only: To transmit or receive infrared data to and from a source connected to the DTP, DTP2, XTP, or XTP2
transmitter, connect a control device (such as an Extron IPCP Pro Control Processor) to the 3-pole IR Over TP captive screw
port (D).
e. Connect a balanced or unbalanced audio source to the 5-pole captive screw AUDIO IN connector (L). See Audio Wiring on
the next page for more information.
Step 3 — Connect outputs
a. Connect one or two (IN1804 standard and DI models only) HDMI or DVI (with an appropriate adapter) output devices to rear
panel HDMI output connectors 1A (available on IN1804 standard and DI models only), 1B, or both if available (F).
b. IN1804 DO only: Connect a DTP, DTP2, XTP, or XTP2 receiver or HDBaseT-compatible device to the twisted pair OUT
connector (H). For cable wiring and recommendations, see “Twisted Pair Recommendations.”
c. IN1804 DO only: To transmit or receive infrared data to and from a sink connected to the DTP, DTP2, XTP, or XTP2 receiver,
connect a control device (such as an Extron IPCP Pro Control Processor) to the 3-pole IR Over TP captive screw port (Q).
d. Connect a balanced or unbalanced audio output device to the 5-pole captive screw AUDIO OUT connector (K, see Audio
Wiring for more information.)
Step 4 — Connect control devices
a. To control the IN1804 device through Ethernet, connect a LAN to the RJ-45 LAN connector (G). The default IP address of
the scaler is 192.168.254.254, the default subnet mask is 255.255.255.0, and the default gateway address is 0.0.0.0.
b. For bidirectional RS-232 control, connect a host to the 3-pole captive screw connector (J). The default baud rate is 9600.
c. For control through USB, connect a host device to the front panel USB mini-B port (see figure 2, A, on the next page).
Step 5 — (Optional) Connect contact closure and tally indicator devices
a. The CONTACT/TALLY section contains seven 2-pole captive screw connectors, each with two pins labeled C and T (see
figure 1, O). Wire contact closure and tally devices to the connectors. For each desired port:
• Ports 1 through 4 (for input switching) — Each CONTACT/TALLY connector is labeled with the number of the video input
associated with it. Wire a push-button switch or other contact closure device, or connect a Show Me cable (see “Using a
Show Me™ Cable”) to pin C (contact) of the 2-pole connector and to the G (ground) pin (N).
• Ports 5 through 7 (configurable via PCS) — Wire a switch to contact port pin C and the G pin to initiate a command on
the IN1804 (for example, video or audio mute), or to issue a CEC command to connected display devices.
b. To identify the currently selected input (ports 1 through 4) or to perform another specied action (ports 5 through 7), connect
an indicator device to the T (tally) pin of the same port.
c. If the tally indicator device does not have a power supply, insert its power wire into the +V connector (M).
Using a Show Me™ cable:
The Contact and Tally connectors can also be used with Extron Show Me cables. The diagram at right
shows how to wire a Show Me cable to a contact input port (ports 1-4). For each Show Me cable:
• Connect the red pigtail to the C pin corresponding to the input being used.
• Connect the black pigtail to the T pin of the same port.
Step 6 — Connect power
Connect a 100 to 240 VAC, 50-60 Hz power source to the AC power connector (A).
Twisted Pair Recommendations for the IN and OUT TP Connectors
Extron recommends using the following practices to achieve full transmission distances and reduce transmission errors when
connecting a DTP, DTP2, XTP, or XTP2 transmitter to the twisted pair IN connector (IN1804 DI only) or a DTP, DTP2, XTP, or XTP2
receiver to the twisted pair OUT connector (IN1804 DO only):
• Use Extron XTP DTP 24 SF/UTP cable for the best performance. At a minimum, Extron recommends 24 AWG, solid
conductor, STP cable with a minimum bandwidth of 400 MHz.
• Terminate cables with shielded connectors to the TIA/EIA-T568B standard (see the IN1804 Series User Guide for more
information).
• Limit the use of more than two pass-through points, which may include patch points, punch down connectors, couplers, and
power injectors. If these pass-through points are required, use shielded couplers and punch down connectors.
2
CT
Black
Show Me
Page 3
ATTENTION:
A
CB D E F
Slee
No Ground Here
Slee
Do not tin the wires!
A
CONFIG port
B
C
D
E
F
• Do not connect these ports to a computer or telecommunications network.
• Ne connectez pas ces ports à des données informatiques ou à un réseau de télécommunications.
• DTP2 remote power is intended for indoor use only. No part of the network that uses DTP2 remote power should be
routed outdoors.
• L’alimentation DTP2 à distance est destiné à une utilisation en intérieur seulement. Aucune partie du réseau qui utilise
l’alimentation DTP2 à distance ne peut être routée en extérieur.
NOTE: When using shielded twisted pair cable in bundles or conduits, consider the following:
• Do not exceed 40% ll capacity in conduits.
• Do not comb the cable for the rst 20 meters, where cables are straightened, aligned, and secured in tight bundles.
• Loosely place cables and limit the use of tie wraps or hook-and-loop fasteners.
• Separate twisted pair cables from AC power cables.
RS-232 and IR Over TP Wiring
To transmit and receive IR signals between DTP or HDBaseT-compatible devices, connect a control device to the Over TP IR
3-pole captive screw connector.
NOTE: RS-232 data can be inserted via Ethernet (see the IN1804 Series User Guide or the IN1804 PCS Help File for details).
Audio Wiring
Wire the audio input and output connectors as shown
at right. Use the supplied tie wrap to strap the audio
cable to the extended tail of the connector.
ATTENTION: For unbalanced outputs, do not
connect wires to the “-” poles (see the Extron
Audio Wiring Card).
ATTENTION : Pour les sorties asymétriques, ne
connectez pas de câbles aux pôles «-» (voir le
Audio Wiring Card d’Extron).
NOTE: The length of exposed wires is critical. The ideal length is 3/16 inch (5 mm).
Tip
Ring
ves
Tip
Ring
Balanced Audio Output
Tip
Ring
ves
Tip
Ring
LR
Tip
Sleeves
Tip
No Ground Here
Unbalanced Audio Output
LR
Tip
Sleeve
Tip
Sleeve
Unbalanced Audio InputBalanced Audio Input
LR
LR
Front Panel Features
1
CONFIG
Figure 2. Front Panel Features — All Models
USB configuration port — Connect a host device to this USB mini-B port for device configuration, control, file transfer, and
A
firmware upgrades.
Input selection buttons and LEDs (1-4) — Press one of these buttons to select an input. Each button has a green LED that
B
lights when the input is selected.
Signal (input) LEDs — For each input, these green LEDs light when an active video signal is detected.
C
Status LEDs — These green LEDs light to indicate the state of their corresponding settings:
D
• HDCP IN — Lights if the current input video signal is encrypted.
• HDCP OUT 1A and 1B — Light if the current output video signal is encrypted.
• AUTO SW — Lights if the unit is in an auto-switch mode.
3
2
SIGNAL
INPUT 1
INPUT 2
4
INPUT 3
INPUT 4
STATUS
HDCP IN
HDCP OUT 1A
HDCP OUT 1B
AUTO SW
MENU
ENTER
HOLD FOR 720p/1080p
IN1804 DO
Input buttons and LEDs
Signal LEDs
Status LEDs
MENU and ENTER buttons
Navigation buttons
3
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MENU and ENTER buttons — Press these buttons to access and navigate the on-screen display menu system.
E
Navigation buttons — Press these arrow buttons to navigate through the on-screen display menu system or change
F
selected settings.
IN1804 Series Configuration
To congure IN1804 scalers, available conguration methods include front
panel controls and the on-screen display (OSD) menu, PCS, and SIS.
On-screen Display (OSD) Menu System
To congure IN1804 scalers using the OSD menu, connect a DTP, DTP2,
XTP, or XTP2 receiver or HDBaseT-compatible device with a connected
display to the TP output connector. The OSD menu consists of eight
submenus accessed using the front panel Menu or Enter button).
Extron Product Configuration Software
To congure IN1804 scalers using PCS, install the software (available on
the Extron website, www.extron.com) to a PC connected to the scaler
via Ethernet or front panel USB Cong port. After the installation, start the
program. For full instructions, press <F1> on the keyboard or click the ?
button in the software and select Help File.
Basic SIS Commands
To congure IN1804 scalers with specic SIS commands via an RS-232, USB, or Ethernet connection, use the Extron DataViewer
utility or a control system to send and receive SIS commands. The table below lists a selection of SIS commands. For a full list of
SIS commands and variables, see the IN1804 Series User Guide at www.extron.com.
Command ASCII Command Response Additional Description
Select video input
View current input
Mute video (global)
Mute video and sync (global)
Unmute video and sync (global)
NOTE: By default, video is unmuted after a power cycle.
Enable global output audio mute
Disable global audio mute
Enable front panel lock mode 1
Enable front panel lock mode 2
Enable front panel lock mode 3
Disable front panel lock mode
Set Auto-Switch mode
View Auto-Switch mode
Set Auto-Switch priority
View Auto-Switch priority
KEY:
X! ! InX!
!
1B
2B
0B
1Z
0Z
1X
2X
3X
0X
All] Select video and audio from input X!.
•
X!] View currently selected source X!.
Vmt1]
Vmt2]
Vmt0]
Amt1]
Amt0]
Exe1]
Exe2]
Exe3]
Exe0]
Mute the video on all outputs.
Mute the video and sync on all outputs.
Unmute the video and sync on all outputs.
Mute the audio on all outputs.
Unmute the audio on all outputs.
Lock the entire front panel.
Lock the front panel except input switching, Auto-Image,
and output resolution (via down arrow button only).
Lock the front panel except input switching.
Allow all front panel adjustments and selections.
EX3) AUSW} AuswX3) ] Select Auto-Switch mode X3).
EAUSW} X3)]
EPX3!
EP AUSW} X3!
1
... X3!4AUSW} Ausw PX3!1... X3!
1
... X3!
4
]
View the current Auto-Switch mode.
4
] Set priority X3! for input selection. Lists inputs in order of
priority, from highest to lowest.
View Auto-Switch priority. Lists inputs in order of priority,
from highest to lowest.
X! = Input selection (1-4)
X3) = Auto-Switch mode: 0 = disabled (default), 1 = user defined priority, 2 = input memory priority (most recently detected input)
X3! = Input numbers for Auto-Switch priority: 1 = input 1, 2 = input 2, 3 = input 3, 4 = input 4
Firmware Updates
Download rmware updates from the Extron website and upload them via the internal web pages, PCS, or the Extron Firmware
Loader program.
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© 2018 Extron Electronics All rights reserved. All trademarks mentioned are the property of their respective owners. www.extron.com
68-3274-50 Rev. A
08 18
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