Contemporary Research ICC1-IRX User manual

Contemporary Research 1 ICC1-IRX
Product Manual
ICC1-IRX
IR TV Controller, 1-way RF Coax Control
November 28, 2017

Contemporary Research 2 ICC1-IRX
Table of Contents
Overview.......................................................................................................................................................................... 3
Specifications ................................................................................................................................................................... 4
Installation....................................................................................................................................................................... 5
Installation........................................................................................................................................................................ 6
Using Display Express or IC Send Software ......................................................................................................................10
Display Express ...............................................................................................................................................................11
RS-232 Control Protocol ..................................................................................................................................................12
Writing Your Own Control Code ......................................................................................................................................13
RS-232 Commands ..........................................................................................................................................................14
RS-232 Commands ......................................................................................................................................................... 15
iC-Net Zones....................................................................................................................................................................17
System Map ....................................................................................................................................................................18
Safety Instructions ..........................................................................................................................................................19
Limited Warranty and Disclaimer....................................................................................................................................19

Contemporary Research 3 ICC1-IRX
Overview
The ICC1-IRX TV Controllers deliver economical 1-way control for power, volume, channel and input commands, receiving
iCC-Net network commands over the same broadband coax that carries the CATV channels. In addition to an IR emitter
port, the ICC1-IRX has inputs for scanning and power sensors.
ICC1-IRX TV Controllers receive the ICC-Net data channel and pass analog and digital channels on to the TV. The
commands are generic, as make/model specific IR commands, logic, and sensor responses are stored and sent directly
from the TV Controller. In addition, the power state and current channel are saved in non-volatile memory, so the
controllers can restore operation after a power failure, and return the TV to a previous state after an emergency
broadcast.
Applications include sports and entertainment venues, commercial and civic facilities, airports, factories, schools, and
houses of worship.
•Controls most brands of IR-controlled TVs
—Delivers discrete power commands, with power sensing for IR TVs without discrete IR commands
—Tunes analog or HDTV format channels
—Intelligent volume level and mute operation
•Hosts make/model library of IR command sets, selectable from an ICC-Net command
•Receives 1-way individual and zone commands from the ICC-HE-DXL Display Control Center
•Provides LED feedback for network and control operation
•Restores all power and channel status after loss of power from data stored in non-volatile memory
•Mounts on the back of display for simplified control and RF installation
•Senses power status via Xantech CSM1 power current sensors or upcoming CC-USB USB sensing cable
•Operates with Display Express software, as well as custom control systems
•Includes IR emitter with 6’ cable, RF loop cable, mounting Velcro, and 12VDC power supply

Contemporary Research 4 ICC1-IRX
Specifications
Physical
Size: 5.5" [140mm] wide x 1.1" [28mm] height x 3.4" [86mm] deep
Weight: 8 oz [226g]
Enclosure: All aluminum with durable black powder coat paint
Mounting: Mounts rear of TV
Rear Panel
RF In ‘F’, female, 75 ohm impedance, RF from CATV system, iCC-Net control
RF Out: ‘F’, female, 75 ohm impedance, RF to TV, less than -1.5 dBmV loss
Net LED: Green LED for iC-Net bus and DC power, flashes once per second if active
IR Out: 3.5mm jack for CC-IRE IR Emitter cable or compatible CC-IRS serial cable
Supports carrier frequencies up to 62 KHz
Shipped with CC-IRE cable, 10 foot with stick-on IR emitter
IR Out LED: Red LED lights when sending IR commands
Power Sensor: TIP+: 3.5mm jack for optional CC-HSD scan sensor
Also acts as logic level input, switch to GND to signal power on
CSM1: 3.5mm jack for power and data from CSM1 power current sensor
Power Sensor LED: Red LED lights when sensor indicates power on
Power In: 2.1mm coaxial jack (inside center conductor positive), 75 Ma maximum
11.5 to 16.5 VDC, 12 VDC typical (may be unregulated)
North American version includes UL/CSA listed wall power supply
DIP Switches: S1 and S2, located on bottom of unit, sets IR code operation and device number
iCC-Net
Operation: 1-way control, carried over the same RF coax connection as TV channels
Data Receive: Mid-band VHF, 74.7MHz, sent from ICC-HE
-25 to +35 dBmV signal level
Includes
CC-IRE IR Emitter
RF Loop cable, 18”
12 VDC power supply, 500 mA
Mounting Velcro for unit and CC-HSD
Options
Xantech CSM1 Power Current Sensor
CC-USB USB Sensing Cable (upcoming)
CC-HSD Scan Sensor

Contemporary Research 5 ICC1-IRX
Installation
AC Power Test
1. Insert DC power supply plug into 12 VDC jack.
2. Plug power adaptor into AC wall outlet.
3. The Net LED should turn on and stay lit.
RF Coax and iCC-Net Operation
1. Connect the TV to CATV and observe quality of RF broadcasting. A low-quality CATV system can also affect
performance of the iCC-Net commands. If needed, fix CATV problems before installing the system.
2. Connect the CATV RF Coax cable into the RF In input on the ICC1-IRX.
3. If the iCC-Net signal is operating, the Net LED will blink once per second.
4. Connect the RF loop cable from the RF Out jack to the TV’s RF connector (you lose less than 1.5 dBmV going
through the ICC1-IRX’S internal RF tap).
TV Power Sensing
1. To sense power on flat-panel TVs (those cheapies that don’t have a discrete power on and off command), use the
Xantech CSM1 power current sensor.
2. Insert CSM1 into the CSM1 input, sensor LED will light when the CSM senses power on status
3. You can also use a USB Sensor cable in the CSM port –the USB connector fits into the USB connection on the TV
Tip: IR control test: When you install the IR cable, flip S2 Switch 6 ON. Then flip S2 Switch 1 ON to send an IR power
command. Turn Switch 1 OFF, then turn Switch 2 on to send and Off IR command. After testing, turn S2 Switch 6
OFF.

Contemporary Research 6 ICC1-IRX
Installation
Setting IR Control Codes (IR Type Mode)
Turn enclosure so the DIP switches are on the bottom
In most cases, it’s easier to use our Display Express software, the IC Send app, or your control system to change the IR code set you
want to use. See the section on page 11 on using our software to set the IR code set that way.
You can change the IR code type by turning on S2 Switch 6 on the right, and setting a type number on S1 switches 1-6. There are
also options you can add in as well to set special features, such as using the CSM1 Power Sensor.
1. Apply DC power to the ICC1-IRX.
2. If the unit’s device number has already been set, note the current settings for S1 switches 1-8 and S2 switches 1-4 –you
will reset those switches when you’re done.
3. Set S2 Switch 6 to ON.
4. Look at the IR Control Code chart on next page and select the desired value.
5. The S1 switches enter a binary value, so S1 Switch 6 represents 32.
6. Set S1 Switches 1 –6 to match the value. For example to select the Sharp type 46,
turn on S1 switches 2, 3, 4, and 6, which adds 2+4+8+32 = 46
7. When you turn switch 6 off, your IRX will now output the latest Sharp codes.
8. You can add options to your basic code as well. For example, if you’re not using a CSM1 for a Dynex TV, you need to turn
that feature off. Adding S1 Switch 7 adds 64 to the value, and the IRX will ignore the input.
9. For that Dynex TV, S1 Switch 8 would be off, which means toggling power. Very few international TVs use the 1 Key to
turn on the set, but the IRX will use that if you add the switch on to your code set.
10. You can usually ignore S2 Switch 5, which handles how the Enter code is after the channel #.
11. S2 Switch 7 only applies for the CC-HSD sensor for tube TVs, it does not affect the CSM1 input.
12. S2 Switch 8 can lower the IR emitter power, if the normal level is too high for that TV. This works independently from
Type and Device settings.
13. If unit’s device number had been set before, return S1 switches 1-8 and S2 switches 1-4 to previous positions.
S1
Off Value
On Value
1
0
1
2
0
2
3
0
4
4
0
8
5
0
16
6
0
32
7
0 - Use Power Sensor
64 - Ignore Power Sensor
8
0 - Toggle power
128 - Key 1 = Power On
S2
1
2
3
4
5
Channel Entry Off
Modify Channel Entry
6
Device Number Mode
IR Type Mode
7
CC-HSD Low
CC-HSD Hi
8
Low IR power
High IR power (Default)

Contemporary Research 7 ICC1-IRX
Installation
IR Control Codes
Code
+CSM
MFG
Display
Power
Notes
Ver
1
65
Zenith
TV
CC-HSD
Use CC-HSD
1.2
2
66
Panasonic
TV
CC-HSD
Use CC-HSD
1.0
3
67
Toshiba
TV
CC-HSD
Use CC-HSD
1.5
4
68
Hitachi
TV
CC-HSD
Use CC-HSD
1.5
5
69
Sony/Westinghouse LCD
TV
CC-HSD
Use CC-HSD
1.5
6
70
Grundig
TV
CC-HSD
Use CC-HSD
1.6
7
71
Magnavox/Philips
TV
CC-HSD
Use CC-HSD
1.7
8
72
RCA
TV
CC-HSD
Use CC-HSD
1.7
9
73
Sony 2
TV
CC-HSD
Use CC-HSD
1.8
10
74
Panasonic 2
TV
CC-HSD
Use CC-HSD
1.9
11
75
Mitsubishi
TV
CC-HSD
Use CC-HSD
1.9
12
76
Finlux
TV
CC-HSD
Not in V 2.2-2.3
3.0
14
77
Panasonic 3
TV
CC-HSD
Use CC-HSD
2.0
15
78
Sharp
TV
CC-HSD
Use CC-HSD
2.0
19
83
JVC
TV
CC-HSD
Use CC-HSD
2.1
20
84
ViewSonic Tuner
Tuner
N/A
2.2
21
LG/Zenith_2
PDP/LCD
Discrete
5.6
22
Philips_
PDP/LCD/TV
CSM1
3.1
23
JVC_2
PDP/LCD/TV
CSM1
3.2
24
Sampo .NetTV, Gateway
ViewSonic
PDP/LCD/TV
Discrete
3.2
25
Samsung
PDP/HD
Discrete
14-second delay
4.4
26
90
Gateway
LCD
CSM1
3.3
27
91
Viewsonic LCD
LCD
CSM1
3.4
28
JVC_3
TV
Discrete
1-Digit tuning, 1-9
3.5
29
93
LG/Zenith/Dell_3
PDP/LCD
CSM1
3.5
30
Sharp_2
PDP/LCD
Discrete
3.7
31
95
Daewoo
TV
CSM1
3.7
32
96
Viewsonic LCD 2
LCD
CSM1
3.8
33
H&B
PDP/LCD
Discrete
B Series
4.0
34
H&B
PDP/LCD
Discrete
V Series
4.0
35
Sony
PDP/LCD
Discrete
4.0
36
100
Dell W4201C (RC6)
LCD
CSM1
4.1
37
101
NEC LCD
LCD
Discrete
6.2
38
102
Olevia
LCD
CSM1
26-sec power on delay
4.2
39
103
Akai
LCD
CSM1
8-second delay
4.7
40
104
Sanyo
TV
CSM1
Use CC-HSD
4.3
41
105
ILO/Insignia/Dynex/Zenith
TV
CSM1
Use CC-HSD
4.3
42
Viewsonic LCD
LCD
Discrete
Input selects
5.0
43
Sony
LCD
Discrete
FWD-50PX2
5.2
44
Vizio
LCD
Discrete
Input selects
5.3
45
Panasonic
LCD
Discrete
Input selects
5.4
46
Sharp_3
LCD
Discrete
Fixes dash tuning
5.7
47
111
Sylvania
LCD
CSM1
SRT902A
6.0
48
Toshiba 3
LCD
Discrete
6.5
49
Philips RC6
LCD
Discrete
6.6
51
115
Scientific Atlanta
Cable Box
CSM1
8300HD
6.7
52
Insignia, Dynex
LCD
Discrete
6.8
53
Samsung 2
LCD
Discrete
On Off
7.1
55
119
Motorola STB
Cable Box
CSM1
56
120
DirecTV
Satellite Receiver
CSM1
57
121
Tote Vision
TV
CSM1
PC Sensor Setup: LCDs marked CSM1 or CC-HSD do not have discrete IR power commands. The first Code number is set to look for the
sensor to know if the TV is on or off. If you want to use unsensed toggling power instead, use the –CSM code. Instead, the ICC1-IRX will
wait for an “OFF” signal from a power sensor before it sends an ON IR command. This adds 64 to the base code number.
If you use the DIP switches, turn DIP S1, Switch 7 ON when you set the IR code with the DIP switches. If you are using IC-Send or Display
Express Special Command feature, send the command T1, with the IR code value + 64. For example, to set Olevia controllers to toggling
power, send the command T1, 102 (38+64).

Contemporary Research 8 ICC1-IRX
Installation
Setting Device Number and Parameters (Device Mode)
Turn enclosure so the DIP switches are on the bottom
In the next step, you’ll need to set up the device number and operation parameters for the ICC1-IRX. Notice that the
functions of the S1 and S2 switches change when you set the unit in Device mode.
1. Make sure S2 Switch 6 is OFF (unit in Device mode).
2. Set the Device number by turning on the switches that add up to the desired device number. For example, for
Device #259, turn on S1 switches 1 and 2 (3), S2 switch 1 (256)
Zone Switch Settings (S2 –right side)
To define the controller’s Zone, use the following pattern of switches ON for the S2 DIP.
Zone
Value
1
2
3
4
256
512
1024
2048
1
256
X
2
512
X
3
768
X
X
4
1024
X
5
1280
X
X
6
1536
X
X
7
1792
X
X
X
8
2048
X
9
2304
X
X
10
2560
X
X
11
2816
X
X
X
12
3072
X
X
13
3328
X
X
X
14
3584
X
X
X
15
3840
X
X
X
X

Contemporary Research 9 ICC1-IRX
Unit Address Settings
The unique address of the controller is the combination of the values of the Zone (S2) and Unit (S1) switches. For example,
the first controller in Zone 1 would be set to Zone 1 (256) in S2 and 1 (1) on S2, or 257. To control all the displays in Zone
one, Display Express sends a command to device 256. To control just the first unit, create a Preset addressed to 257.
Installation Process and Documentation
Most dealers will pre-configure the controller’s address before hanging displays. After setting the address, use a label that
states the unit’s address and location. Some use this method:
Room 305 - 515 - 12/2
The first identifies the location/name of the display. The second shows the specific address. The last set shows the switches
in S1/S2 that are set to ON.
It’s a good idea to define all this first in a spreadsheet, with the columns defining the name, address, S1 and S2 ON settings.
Then, one person can set up all the controllers and label them.
Once the controller is configured and labeled, it’s easier for less-trained installers to Velcro the controller on the back of the
display, provide power, and hang the displays.
It’s much easier to pre-configure ahead of time than perform the task once the displays are installed.
IR Control Wiring
1. Connect the CC-IRE IR Emitter plug into the IR Out jack.
2. Mount the emitter cube to the TV case where the TV receives IR commands.
3. Mount the ICC1-IRX to the TV using included Velcro tape.
4. Connect DC power to unit.

Contemporary Research 10 ICC1-IRX
Using Display Express or IC Send Software
IC Send
Once you’ve installed the ICC1 controllers, you can test the operation of the system using our IC Send software. For more
detailed information, go to Products/Software Tools/IC Send and download the ZIP file for the app and manual. This easy-
to-use tool can send commands to an IC-HE Head End RS-232 or Ethernet port. As you test your code, the program will
come in handy to prove the system is operating properly, or reset things you’ve changed.
For example, to change the IR code set for a controller, enter T1 in the first field, the code # listed on page 7, then the
device # of the controller. For example, to set the controller to Sharp, use T1 and 46.
Command
Description
Basic
Power Off
P0
Power On
P1
Tune Analog
TC,
2-127
Example: TC,33
Volume
VL,
Sets TV volume level
0 = Mute
1 –63 = Minimum level (1) to maximum volume (63)
HD Channel
Tuning Style
ICC1-232
H1=
1 = 5-digit CableCard style tuning (1-9999)
2 = Virtual HD Major-Minor tuning (tunes to virtual channel ID in display)
3 = Physical HD Major-Minor tuning (physical channel, minor digital)
HD Tuning
TH,
<H1 Style><Major>,<Minor>
Example: TH,2,15,1 tunes channel 15-1
IR
IR Code
T1,
Sets IR control code.
T1,46 sets controller to Sharp

Contemporary Research 11 ICC1-IRX
Display Express
You can use the Preset Edit page to send the same command. Select the TV (s) you want to change, check Use Commands
and Command String, then enter “T1,code #” (example, T1,46 for Sharp TVs). Click Send to send the command. If you
haven’t defined a Display database in DX yet, manually enter the device # as shown.

Contemporary Research 12 ICC1-IRX
RS-232 Control Protocol
Overview
RS-232 control for up to 4000 TV Controllers is provided through an iC-series Head-End Network Controller. The ICC-HE
Head-End manages iC-Net communication over RF Coax to ICC1 (1-way) and ICC2 (2-Way) TV Controllers as well as ICW TV
Controllers over twisted-pair Cat3/5 wiring. The ICW-HE Head-End operates on the twisted-pair network only.
Each TV Controller is assigned a unique device number from 1 to 4000 to which control commands are addressed. The
devices are organized into 16 zones of 255 devices. All the devices in each zone will respond to a single “virtual device
number” — one device number that represents all devices in each zone. There is also a global device number, 4095, that
will command all devices in the system. This feature dramatically speeds up system operation and programming, because
one command can affect an entire group of devices—or all. To take advantages of this feature, review the section iC-Net
Zones in this manual.
In Display Express System, we reserve the first group of devices, 1-255, for components operating on a connected control
system. Zones 1-16 are used for CR TV Controllers, Video Display Controllers and Tuners. As it’s unlikely any system will
use all 4000 devices, this may be a good device standard for your system as well. The address 4095 triggers all devices.
The Remote RS-232 port on the Head-End Network Controller can communicate from 1200 to 38.4K baud. The factory
default setting is 19.2K baud, 8 data bits, No parity, and 1 stop bit.
Command String Structure
Characters in command strings are expressed in a combination of hex and ASCII characters. For clarity, the following
protocol examples use the following conventions:
•Single-byte hex numbers are preceded by the ‘$’ symbol
•ASCII characters or strings are enclosed in single quotes
•Numbers not marked as hex or ASCII are a single decimal byte
•Parameters shown in < > brackets are single byte
•A series of multiple commands or parameters are set apart by [ ] brackets
•Commas separate the bytes, but are not part of the protocol
•Double quotes enclose the command string, but are not part of the protocol
Command format:
“$A5,<dh>,<dl>,<ncb>,<cmd1>,<parameter> [<cmdN>]"
$A5 Starts the command
<dh> The zone or high order byte of the device [hex]
<dl> The unit or low order byte of the device (0 for global zone)
<ncb> The number of command bytes to follow
<cmd1> The first command byte
<parameter> Command parameters (not used by all commands)
[<cmdN>] Multiple commands can be concatenated, with byte count added to <ncb>

Contemporary Research 13 ICC1-IRX
Writing Your Own Control Code
While most IC systems use our Display Express software to control displays, a growing number of integrators are writing
their own control applications, using AMX, Crestron, RTI, or other platforms. We encourage creative solutions, and are
happy to support those who take advantage of our protocol.
From our history of support activity, we are providing a few tips to help you on your way.
Device Numbers
iC-Net devices are arranged with a zone structure, arranged in 15 groups of 256 devices. The first address in the group
represents the entire zone. For example, Zone 2’s group address is 512 (2*256). When a command is sent to 256, all
controllers in that group will respond as one. An ALL command is 4095 (15,255, F FF in Hex) –all controllers will respond.
All commands follow the same structure of:
•Attn = Hex A5
•Zone = 1-15 (hex 1-F)
•Unit = 1-255 (hex 1-FF)
•Bytes = Number of bytes that follow
•Command = 1 byte
•Parameters = 1 to 4 bytes
String Format
Every software application has a different denotation for handling hex, ASCII, and decimal formats. The examples in this
manual are in AMX format, which is understood by many in the control industry:
•Hex values begin with a dollar ($) symbol
•ASCII values are enclosed in single quotes
•Decimal values are shown as normal
If you plan on using a mixed-format structure for commands, convert the symbols to the types required by your software
application. For example, a Tune Channel 2-3 command to device 260 could be shown several ways:
•AMX Mixed Format = “$A5,1,4,5,’TH’,2,2,3”
•AMX Hex Format “$A5 $01 $04 $05 $54 $48 $02 $02 $03”
•Standard Hex (no denotation) = A5 01 04 05 54 48 02 02 03
•Crestron Hex Format = \0xA5\0x01\0x04\0x05\0x54\0x48\0x02\0x02\x03
•RTI = Select port, Hex mode, enter A5 01 04 05 54 48 02 02 03 - note that when you go back to normal editing
mode, the app inserts an \x before each Hex character
Go to www.asciitable.com for a handy Decimal/ASCII/Hex conversion chart.

Contemporary Research 14 ICC1-IRX
RS-232 Commands
Command
Description
Power
This series of commands uses the sensed power capability of the ICC1-IRX.
Power Off
P0
“$A5,<dh>,<dl>,2,’P0’ ” (6 bytes)
Power On
P1
“$A5,<dh>,<dl>,2,’P1’ ” (6 bytes)
Power Toggle
PT
“$A5,<dh>,<dl>,2,’PT’ ” (6 bytes)
Volume
VL
“$A5,<dh>,<dl>,3,’VL’,<vol level>” (7 bytes)
Sets TV volume level
0 = Mute
1 –63 = Minimum level (1) to maximum volume (63)
IR Type
T1
“$A5,<dh>,<dl>,3,’T1’,<type> ” (7 bytes) – Sets IR device type
Identical to using DIP switch to set IR control codes. Specify value to match IR code type.
Add 64 to the IR code to set the ICC1-IRX to ignore the power sensor –if the type is
specified as Sensor –discrete types always ignore the sensor input.
Channel Entry
T3
“$A5,<dh>,<dl>,3,’T3’, <format>” (7 bytes) –Modifies entry format for channels
Zero (0) value uses format defined by IR Type.
Add the total value for the formats below:
128 = Add Enter after channel number (105 + Enter)
64 = Add +100 to channel number (105 = +100, 05 –use 3 digit tuning)
3 = 3 digits (Ex: 007, 032, 105 –ICC1-IRX inserts leading zeros, if needed)
2 = 2 digits (Ex: 07, 32 –ICC1-IRX inserts leading zero, if needed)
1 = 1 digit (Ex: 7)
Ex: “$A5,<dh>,<dl>,3,’T3’, 131” Adds Enter, uses 3 digits for channel entry
Tips on using Channel Entry:
The IR Type setting includes a channel entry format normally used by the displays in that
control group. However, sometimes a manufacturer changes the entry format for some
models. Using the Channel Entry command, you can adapt to a different entry format
without changing your system programming. For example, in the +100 Channel Entry mode,
the ICC1-IRX will receive a command for Channel 122 and translate that to a +100
command, followed by 22.
Note that the IR Type command sets a pre-defined Channel Entry format. If you change or
re-send an IR Type command to the ICC1-IRX (or change with DIP switches), you’ll need to
send a Channel Entry again to add the modifications.

Contemporary Research 15 ICC1-IRX
RS-232 Commands
Ts & Qs
The ICC1-IRX responds to Q-series tuning commands as well
Channel Up
TU
“$A5,<dh>,<dl>,2,’TU’ ” (6 bytes) – Tunes to next channel up in Tune Ring
Channel Dwn
TD
“$A5,<dh>,<dl>,2,’TD’ ” (6 bytes) – Tunes to next channel down in Tune Ring
TU and TD control analog channels stored in the TR command –designed for legacy Smart
TV installs, not contemporary HDTV applications
T Channel Prev
TP
“$A5,<dh>,<dl>,2,’TP’ ” (6 bytes) – Tunes to previous channel in Tune Ring
Force Channel
TC
“$A5,<dh>,<dl>,3,’TC’, <channel>” (7 bytes) – Tunes to a specific channel
Select Channel
TT
“$A5,<dh>,<dl>,2,’QT’,<channel>” (7 bytes) – Tunes channel if included in TR
Tune Ring
TR
“$A5,<dh>,<dl>,<ncb>,’TR’, [<chan 1>, <chan N>]” (variable bytes)
This command stores a Tune Ring, Analog channels only, a series of preset channels
accessed by channel up/down commands.
Ex1: “$A5,<dh>,<dl>,6,’TR’, 5,4,8,11” sets ring to channels 5, 4, 8 and 11
Tip: The ring follows the stored order, channels do not have to be in ascending
order
Ex2: “$A5,<dh>,<dl>,8,’TR’, $82,5,$87,11” sets channels 2-5 and 7-11. You can
specify a range using MSB bit for the first channel; the next byte is the last.
Control Lock
LM
“$A5,<dh>,<dl>,3,'LM',<control>” (7 bytes)
Locks power operation –only functional with display with power current sensor. When the
control is locked, the display is locked to the power state of the ICC1-IRX. For example, if
the ICC1-IRX power state is off, the display can’t be turned on from the IR remote or TV
front panel. The controller will sense the change from the power sensor and turn the set
off.
0 = Unlock, 128 = Lock
Tuning Style
H1=
“$A5,<dh>,<dl>,3,’H1’,<style>” (7 bytes)
1 = 5-digit CableCard style tuning (1-9999)
2 = Virtual HD Major-Minor tuning (tunes to virtual channel ID in display)
3 = Physical HD Major-Minor tuning (physical channel, minor digital)
TC Response
H2=
“$A5,<dh>,<dl>,3,’H2’,<response>” (7 bytes)
This pre-sets how the ICC1-IRX will respond to TC tuning commands.
0= Ignore, use current settings
1= Analog Only (XX-0)
2= Digital (XX-1)
Tune HD
TH
Ex:
“$A5,<dh>,<dl>,5,’TH’,<H1>,<Major>,<Minor>” (9 bytes) – Digital Tuning
Normally, the H1 parameter is 0, allowing the ICC1-232 to use the current H1 tuning
format, but it could be used to force a different tuning option. When the display is set to
the H1=1 mode, 1-part digital channel, the first byte is (x*256), and the last byte is the
value you add to state the channel number. In H1=2 or 3 modes, the bytes represent the
Major and Minor channel numbers.
This command is designed for compatibility with other ICC controllers. In reality, H1 modes
2 and 3 are the same for IR control.
“$A5,1,4,5,’TH’,1,2,3” Device 260, channel 515
“$A5,1,4,5,’TH’,2,2,3” Device 260, virtual channel 2-3
“$A5,1,4,5,’TH’,3,2,3” Device 260, physical channel 2, minor 3

Contemporary Research 16 ICC1-IRX
Special
Special commands for displays
Send IR
LQ=
“$A5,<dh>,<dl>,3,’LQ’,<IR Code>” (7 bytes)
Sends an IR pulse for special commands to the display. In Display Express the code can be
triggered by sending an HD channel command of 0-xxx (O-211 selects the HDMI 1 input, 0-
200 would return the TV to TV channel mode).
115=Captions
200=TV/Tuner
201=Video1
202=Video2
203=Video3
204=S-Video1
205=S-Video2
206=Component1
207=Component2
208=RGB1
209=RGB2
210=RGB3
211=HDMI1
212=HDMI2
213=HDMI3
214=HDMI4
215=HDMI5
LQ has other uses as well; it can trigger any IR code in the library. It’s similar to the KK
command in the 232-ATSC+1 manual. Refer to the code numbers on page 21 in the 232-
ATSC+1 manual. For example, sending LQ,25 will pulse a Volume Up command, and LQ,25
is Volume down. If you’re using a custom control system, repeat the command as long as
the button is held down. The pulse itself will take 275ms.
Note: Not all commands are supported in different code sets, check with CR Support to
confirm operation. We will add codes as needed. Presently, the LG code set 21 includes all
the above commands.
IR Pulse
N1=
“$A5,<dh>,<dl>,3,’N1’,<Time>” (7 bytes)
Value 1-6 Sets pulse length in 100 millisecond time period. Typically, IR commands are
sent in a repeating pattern. A few TVs, such as some Visio models, will respond to every
repeat, so that channel 3-1 appears as 3311. Making the pulse shorter, typically N1,2, fixes
the problem. Sending an N1,0 command resets the controller to the default pulse length.

Contemporary Research 17 ICC1-IRX
iC-Net Zones
To simplify controlling groups of devices, iC-Net is divided into 15 Zones of 255 devices. All the devices within each zone
can be controlled simultaneously by sending a command to a single virtual device number.
For example, noting the zone chart below, if we send a Power On command to device #256, any TV controller numbered
between 257 and 511 will instantly turn on. If we send a Power Off command to device #4095, all devices in the system
will turn off.
The ICC1-IRX and ICC1-232 controllers typical for many SignStream display control systems are designed to follow a Zone
address format. You can use the 4 top switches in the second DIP switch (S2) to define the controller’s Zone. You could
stop at that point, or use the upper switches (S1) to define the controller’s address within the Zone. For example, setting
S2/1 On and S1/2 On defines that the controller is part of Zone 1 (256), and is the second unit in the Zone (2). The unique
address of the controller would be 258 (256 + 2)
Zone
Device #
Unit
Total Device #
1
256
1-255
257-511
2
512
1-255
512-767
3
768
1-255
769-1023
4
1024
1-255
1025-1279
5
1280
1-255
1281-1535
6
1536
1-255
1537-1791
7
1792
1-255
1793-2047
8
2048
1-255
2049-2303
9
2304
1-255
2305-2559
10
2560
1-255
2561-2815
11
2816
1-255
2817-3071
12
3072
1-255
3073-3327
13
3328
1-255
3329-3583
14
3584
1-255
3585-3839
15
3840
1-255
3841-4000
All Zones
4095
Tip:While many applications can use just the Zone number, it’s a good practice to assign a unique Unit number to each
controller in the zone. This allows the system software to address individual controllers if necessary.

Contemporary Research 18 ICC1-IRX
System Map
One of the key tasks for iC-Net integrators is to create a logical System Map, assigning device numbers to TV
controllers so they fall into logical zones. The device mapping could be sorted by type or location; whichever
suits the application.
iC-Net Zone
Zone
Room
Device
S1
S2
1
W 1st Floor
256
W151
257
1
1
W152
258
2
1
W153
259
1+2
1
W154
260
3
1
2
W 2nd Floor
512
W251
513
1
2
W252
514
2
2
W253
515
1+2
2
W254
516
3
2
3
E 1st Floor
768
E151
769
1
1+2
E152
770
2
1+2
E153
771
1+2
1+2
E154
772
3
1+2
4
E 2nd Floor
1024
E251
1025
1
3
E252
1024
2
3
E253
1025
1+2
3
E254
1026
3
3
5
Coffee Areas
1280
G100
1281
1
1+3
G150
1282
2
1+3
G151
1283
3
1+3
6
Day Care
1536
TV 1
1537
1
2+3
TV 2
1538
2
2+3
7
Hallways
1792
W1
1793
1
3+3
W2
1794
2
3+3
E1
1795
1+2
3+3
E2
1796
3
3+3
8
Office
2048
Admin
2049
1
4
A/V Center
2050
2
4
All Zones
All
4095

Contemporary Research 19 ICC1-IRX
Safety Instructions
Read before operating equipment.
1. Cleaning - Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners.
Use a damp cloth for cleaning.
2. Power Sources - Use supplied or equivalent UL/CSA approved low voltage DC plug-in transformer.
3. Outdoor Antenna Grounding - If you connect an outside antenna or cable system to the product, be sure the antenna
or cable system is grounded so as to provide some protection against voltage surges and built-up static charges.
Section 810 of the National Electrical Code, ANSI/NFPA No. 70, provides information with respect to proper
grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of
grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements
for the grounding electrode.
4. Lightning - Avoid installation or reconfiguration of wiring during lightning activity.
5. Power Lines - Do not locate an outside antenna system near overhead power lines or other electric light or power
circuits or where it can fall into such power lines or circuits. When installing an outside antenna system, refrain
from touching such power lines or circuits, as contact with them might be fatal.
6. Overloading - Do not overload wall outlets and extension cords as this can result in a risk of fire or electric shock.
7. Object and Liquid Entry - Never push objects of any kind into this product through openings as they may touch
dangerous voltage points or short out parts, resulting in a fire or electric shock. Never spill liquid of any kind on the
product.
8. Servicing - Do not attempt to service this product yourself as opening or removing covers may expose you to
dangerous voltage or other hazards. Refer all servicing to qualified service personnel.
9. Damage Requiring Service - Unplug this product from the wall outlet and refer servicing to qualified service personnel
under the following conditions:
•When the power supply cord or plug is damaged.
•If liquid spills or objects fall into the product.
•If the product is exposed to rain or water.
•If the product does not operate normally by following the operating instructions. Adjust only those controls
that are covered by the operating instructions. An improper adjustment of other controls may result in
damage and will often require extensive work by a qualified technician to restore the product to its normal
operation.
•If the video product is dropped or the cabinet is damaged.
•When the video product exhibits a distinct change in performance, this indicates a need for service.
Limited Warranty and Disclaimer
Warranty: Contemporary Research warrants most products to be free from defects in material and workmanship under
normal use for a period of three years from the date of purchase. Should such a defect occur, Contemporary Research will
repair or replace, at their option, the defective product at no cost for parts or labor. This warranty extends to product
purchased directly from CR or an authorized dealer.
Exclusions: The above warranty shall not apply to defects resulting from improper or inadequate maintenance by the
customer, customers applied software or interfacing, unauthorized modifications or misuse, mishandling, operation
outside the normal environmental specifications for the product, use of the incorrect, modified or extended power
supply, or improper site operation and maintenance. Please note Contemporary Research SSV-DX Display Express PC
product carries a six month limited warranty.