Xantech Universal Remote URC 2 User Manual

INSTALLATION INSTRUCTIONS  
URC-2  
PROGRAMMABLE REMOTE CONTROLLER  
INTRODUCTION  
The URC-2 is a highly sophisticated learning remote, capable of storing single  
or macro IR commands on each of 8 banks (or layers) of 48 keys. Unlike most  
learning remotes, the bank (source) keys, in addition to selecting the desired  
source, are capable of storing macro commands. This permits an immediate  
response of the source or system to a single key press. The URC-2 will send  
any required number of commands in sequences (macros) from any desired  
key for control of extensive A/V systems (limited only by memory). Lighted  
keypadpanelcomesonwithanymotionorkeypressand,toconservebatteries,  
goes off after 6 seconds of inactivity. The lighted panel can also be deactivated  
(and reactivated) at will, to further extend battery life.  
FEATURE SUMMARY  
The needs of the professional A/V installer were seriously taken into consider-  
ation in the design of the URC-2, as the following features list will attest.  
However, its ease of programming for basic A/V systems makes it well suited  
for small systems as well.  
• 8 Source (bank) keys with LED status indicators.  
• Programming & battery condition LED indicator.  
• 40 Function (operational) keys.  
• All 48 keys illuminate for ease of night viewing.  
• Auto wake-up with motion always lights up the last active Source LED.  
• Auto sleep & wake-up of keypad lighting conserves battery power.  
Fig. 1  
• Programming can be accomplished on the unit itself or by using Xantech's DD4 Dragon Drop-IR™  
Windows® based PC program (optional).  
• COM Port (RS232 compatible) permits cloning of programmed contents to other URC-2's. It also permits  
transfer of programming from DD4 Dragon Drop-IR™ (optional).  
• Programming system is similar to Xantech's Smart Pad3 keypads.  
• Programming functions include; single or sequenced (macro) commands, delays, delete and step editing  
(with insert and delete).  
• Additional advanced functions available only with optional DD4 Dragon Drop-IR™ software include;  
tiering, cursor shift, punch, copy, paste, changeable code groups, adjustable sleep timeout, bank track  
programming and PC back-up of programmed contents. Also, a Smart Pad3 project may be dumped to  
a URC-2 and the easily carried URC-2 then used to download the project to all desired Smart Pad3's in  
the various rooms.  
• Super Cap back-up preserves memory (for more than 8 hours) when changing batteries.  
1
URC-2  
 
QUICK START  
Perform the following basic steps to begin using the URC-2 immediately.  
Installing Batteries  
1. Turn the unit over and remove the battery cover. Press the cover Tab in the direction of the arrow on  
Tab and lift up. See Fig. 3.  
Batteries  
Battery Cover  
Tab  
Battery Cover  
(removed)  
Press in direction of  
arrow on tab and lift up.  
Installed  
Be sure to observe  
correct polaity!  
Back Side  
of URC-2  
Fig. 3  
Fig. 4  
2. Install4AAABatteries(Alkalinerecommended).RefertoFig.4.Becarefultoobservecorrectpolarity  
for each battery as shown and as marked on the inside of the battery compartment.  
3. Reinstall battery cover.  
Teaching Single IR Commands  
1. Place the URC-2 and the "teaching" remote on a flat  
"Teaching" Remote  
surface, facing each other as shown in Fig. 5.  
2. Place the Programming Overlay #1 (supplied) over the  
URC-2  
bottom three rows of keys on the URC-2. Refer to Figs.  
2 & 6. NOTE: Do not remove the adhesive backing from  
thisoverlayforpermanentattachmentunlessyouhaveno  
intention of using the other overlays in the future.  
3. Press and release the PGM Key & any desired Source  
Key both at the same time. Refer to Fig. 6.  
Fig. 5  
The Status LED will blink Green and the Source LED will  
be steady Red.  
4. Press and release a Source Key twice (or a Function Key once for  
Status LED  
the selected source) under which you wish to place an IR command.  
URC-2  
will blink  
Green  
The Status LED will be a steady Green, waiting for an IR signal.  
TV  
VCR  
SAT  
CBL  
AUX  
DVD  
TNR  
T/V  
CD  
NOTE: It is necessary to press different Source Keys twice, once to  
POWER  
MUTE  
select the bank, the next to select it as a key to learn IR data.  
Press and  
Release the  
PGM and a  
Source Key  
simultaneously  
to enter the  
Program Mode  
(single  
VOL  
VOL  
1
4
2
5
8
0
3
6
5. Press briefly the desired key on the "Teaching" Remote.  
CH  
CH  
7
9
The URC-2 Status LED will blink Amber briefly, indicating the  
command was learned, then blink Green, waiting for your choice of  
another key.  
ENTER  
PR.CH  
GUIDE  
MENU  
PAUSE  
commands  
per key).  
SEL  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
NOTES:  
a) If the Status LED blinks Red two times, then steady Green, an  
errror has occurred and the command has not been learned.  
When this happens, simply repeat step 5, but this time vary the  
distance and/or the length of time you press the key on the  
"Teaching" Remote.  
PGM  
CANCEL  
DEL  
XFER  
Programming  
Overlay used  
(#1)  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 6  
3
URC-2  
 
b) If you allow more than 30 seconds to elapse between key presses, the URC-2 will automatically  
leave the Program Mode (enters Sleep Mode).  
If this occurs, simply repeat steps 3 through 5.  
6. Pick another key and repeat steps 4 and 5 for all commands you wish the URC-2 to learn.  
7. Whenfinished,pressCANCELandtheactiveSourceKeysimultaneouslytoleavetheProgramMode  
(or allow it to time out by waiting 30 seconds). Refer to Fig. 7.  
You may now test the newly learned commands by pressing the keys  
you programmed.  
Status LED  
When you press a key with a stored command, the active Source LED  
will blink indicating transmission of the command. No blinking will occur  
when keys are pressed that do not have commands.  
URC-2  
will go off  
TV  
VCR  
SAT  
CBL  
AUX  
DVD  
TNR  
T/V  
CD  
Deleting Commands  
POWER  
MUTE  
VOL  
VOL  
Press and  
Release the  
CANCEL Key  
and the active  
Source Key  
simultaneously  
to leave the  
If a command does not work, or you wish to change a command for any  
reason, proceed as follows:  
1
4
2
5
8
0
3
6
8. Simply repeat steps 4 and 5. This will "write over" the original  
command, replacing it with the new.  
CH  
CH  
7
9
ENTER  
PR.CH  
Program Mode  
GUIDE  
MENU  
If you wish to delete a command from a key or from a number of keys,  
proceed as follows:  
PAUSE  
SEL  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
9. PressDEL andaSourceKeysimultaneously. Thisputsyouinthe  
Delete Mode. The Status LED will blink Red.  
PGM  
CANCEL  
DEL  
XFER  
10. Press the key you wish to delete.  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
The Status LED will blink Amber briefly, indicating the command  
wasdeleted, thenblinkRed, waitingforyourchoiceofanotherkey.  
Fig. 7  
11. Repeat step 10 for all keys you wish to delete.  
12. When finished, press CANCEL and the active Source Key simultaneously to leave the Delete Mode  
(or allow it to time out by waiting 30 seconds).  
PROGRAMMING SEQUENCES (Macros)  
You can teach more than one IR command per key by using the Sequence Programming feature. This  
permits several commands to be executed by one key press to carry out a macro of several system  
functions. To teach a sequence of commands to a single key, do the following:  
1. Press SEQ and a Source Key simultaneously. This puts you in the Sequence Mode. The Status LED  
will blink Green.  
2. Now press the desired target key just as when doing regular IR programming (if a different Source  
key, press twice; if a Function key, press once).  
The Status LED will be a steady Green, indicating that it is ready for IR input.  
3. Press briefly the desired key on the "Teaching" Remote.  
The URC-2 Status LED will blink Amber briefly, indicating the command was learned, then go steady  
Green, waiting for you to input another command in the sequence.  
NOTES:  
a) If the Status LED blinks Red twice, then steady Green, an error has occurred and the command  
hasnotbeenlearned. Whenthishappens, simplyrepeatstep3, butthistimevarythedistanceand/  
or the length of time you press the key on the "Teaching" Remote.  
4
URC-2  
 
b) If you allow more than 30 seconds to elapse between key  
presses, the URC-2 will automatically leave the Sequence  
Mode (enters Sleep Mode).  
Status LED  
will blink Green  
URC-2  
CBL  
If this occurs, simply repeat steps 1 through 3, or go to the EDIT mode.  
TV  
VCR  
SAT  
4. Repeat step 3 for as many IR commands as you want in the  
sequence.  
DVD  
TNR  
T/V  
CD  
AUX  
POWER  
MUTE  
VOL  
VOL  
Press and  
Release the  
SEQ and a  
Source Key  
simultaneously  
to enter the  
5. When finished with a particular key, press the CANCEL key once.  
The Status LED will flash Green, indicating that a different Source  
or Function key may be selected to enter another sequence  
(repeating steps 2, 3 & 4 above).  
1
4
2
5
8
0
3
6
CH  
CH  
7
9
ENTER  
PR.CH  
Sesquence  
(Macro) Mode  
GUIDE  
MENU  
6. To exit the Sequence Mode completely, press CANCEL once,  
then press CANCEL and the active Source Key simultaneously.  
The Status LED will go out. Refer to Fig. 9.  
PAUSE  
SEL  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
PROGRAMMING DELAYS  
PGM  
CANCEL  
DEL  
XFER  
SomeIRcontrolledunitsmayrequireanincreasedtimeintervalbetween  
certain commands, particularly between a Power ON command and a  
Play command, for instance, to operate correctly.  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 8  
• When programming sequences, you can place delays between such  
commands so that sufficient time is given for all functions to execute.  
• The URC-2 allows the insertion of timed delays at any point within a sequence. Proceed as follows:  
1. Enter the Sequence Mode and begin your sequences as described previously.  
2. Just before you enter a command that requires a delay, press the DELAY key to enter the DELAY  
mode. The Status LED will flash Amber.  
3. Now press the DELAY key, successively, to enter the number of  
Status LED  
will go off  
seconds of delay you want. (Each press of the DELAY key, after  
the initial press, adds 1 second, up to a maximum of 30 seconds).  
URC-2  
TV  
VCR  
SAT  
CBL  
AUX  
NOTE: The URC-2 system already includes a 1/3 second interval  
between each command placed in a sequence. Each second you  
add will be in addition to the 1/3 second that already exits.  
DVD  
TNR  
T/V  
CD  
Press CANCEL  
once, then  
POWER  
MUTE  
VOL  
VOL  
Press and  
1
4
2
5
8
0
3
6
4. Press CANCEL once to exit from DELAY mode and return to  
Release the  
CANCEL Key  
and the active  
Source Key  
simultaneously  
to leave the  
Sequence mode.  
CH  
CH  
7
9
5. Next, enter the command that requires the delay. Continue  
programming the remaining commands you desire in the se-  
quence. Just before entering another command requiring a delay,  
repeat steps 2, 3 and 4 above.  
ENTER  
PR.CH  
GUIDE  
MENU  
PAUSE  
Sequence Mode  
SEL  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
6. When finished with the sequence, exit Sequence Mode per Fig. 9.  
PGM  
CANCEL  
DEL  
XFER  
The delay times entered are now stored as part of the sequence.  
Sending IR Commands  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Once you have “taught” the desired IR commands and/or sequences to  
the desired keys, and have exited from the programming modes, you  
may send the commands to the controlled equipment simply by pressing  
Fig. 9  
the keys that relate to them. It is recommended that you test each set of commands you have placed in a  
bank before proceeding to the next bank.  
5
URC-2  
 
Exceeding Memory Limits  
With the large 32k memory capacity of the URC-2, it is highly unlikely that you will ever exceed the memory  
limit, even with large sequences. If you should exceed the limit, however, the Status and Source LED's will  
blink alternately Red 4 times, then go to steady Green.  
You may then need to "off-load" (delete) some commands and rearrange your project to stay within the  
memory limit.  
SEQUENCE EDITING  
Long sequences (probably with some delays interspersed between commands) will likely have to be edited  
and experimented with to achieve correct timing control of the associated equipment.  
• Editing is done in the EDIT mode using the STEP, DELete, PGM and DELAY keys.  
• It is best to think of the command sequence as a set of items laid end to end. When you activate the EDIT  
mode, it sets the edit pointer to the front of this string of items.  
• You use the STEP key to individually transmit and step through each command in the sequence. This  
lets you see which commands are where, if all are working correctly, etc.  
• If you activate a command that does not work or is incorrect, you can press the DEL key to remove it and  
then the PGM key to store a new command in its place.  
• Additionally, you may insert delays into the sequence, as needed, for slow responding equipment.  
• In this way you can work through the entire sequence, fixing problems as you go.  
Editing a Sequence  
1. Press EDIT and a Source Key simultaneously. This puts you in the EDIT Mode. The Status LED will  
blink Green.  
2. Press the target key having the sequence you wish to edit (if a different Source key, press twice; if a  
Function key, press once).  
The Status LED will be a steady Green, indicating that the edit pointer (insertion point) will be at the  
first item in the sequence.  
3. PresstheSTEPkeytopreviewthefirstcommandinthesequence.  
4. The command transmits. Watch to see what happens with the  
controlled unit. (Note: The active Source LED blinks each time a  
command is sent).  
Status LED  
will blink Green  
URC-2  
TV  
VCR  
SAT  
CBL  
AUX  
5. The edit insertion point will now be positioned in front of the next  
command in the sequence.  
DVD  
TNR  
T/V  
CD  
POWER  
MUTE  
VOL  
VOL  
Deleting a Command From a Sequence  
1
4
2
5
8
0
3
6
Press and  
Release the  
EDIT and a  
Source Key  
simultaneously  
to enter the  
Sesquence Edit  
Mode  
6. If the command you just transmitted did not work and you wish to  
deleteit, presstheDELkey. TheStatusLEDlightsRed, thengoes  
to Green, indicating the command has been deleted.  
CH  
CH  
7
9
ENTER  
PR.CH  
You may now STEP to the next command.  
GUIDE  
MENU  
PAUSE  
SEL  
The DEL key will always delete the command that was last  
transmitted.  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
Inserting a Command  
PGM  
CANCEL  
DEL  
XFER  
7. To insert a new or replacement command, press the PGM key.  
The Status LED will turn steady Amber, awaiting a command from  
the "teaching" remote.  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 10  
8. Input the IR command in the normal manner.  
6
URC-2  
 
9. When stored, the Status LED will flash Amber, then go Green. You  
may now STEP to the next command.  
Status LED  
will go off  
URC-2  
CBL  
NOTE: You do not have to delete anything to add a new command  
TV  
VCR  
SAT  
to the sequence.  
DVD  
TNR  
T/V  
CD  
AUX  
Inserting a Delay  
Press CANCEL  
once, then  
POWER  
MUTE  
VOL  
VOL  
A delay may also be inserted in a similar manner.  
Press and  
1
4
2
5
8
0
3
6
Release the  
CANCEL Key  
and the active  
Source Key  
simultaneously  
to leave the  
10. Step through the sequence to a place just ahead of the command  
where you wish to insert a delay.  
CH  
CH  
7
9
11. Press the DELAY key. The Source LED will blink Amber.  
ENTER  
PR.CH  
GUIDE  
MENU  
12. Enter the desired delay time (see Programming Delays, step 3).  
PAUSE  
EDIT Mode  
SEL  
REW  
EXIT  
FF  
PLAY  
13. Press CANCEL once to exit Delay Mode. The Source LED will turn  
Green, indicating the delay is now stored. You may now STEP  
through the remaining commands in the same manner until done.  
STOP  
INFO  
PGM  
CANCEL  
DEL  
XFER  
NOTE: If you wish to step through the sequence again for further  
checks and editing, simply press CANCEL, then the target key, then  
the STEP key.  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 11  
When you have finished editing, exit the EDIT Mode completely by  
pressing CANCEL once, then CANCEL and the active Source Key simultaneously. The Status LED  
will go out. Refer to Fig. 11.  
Restore  
In rare instances, while programming the URC-2, or cloning from one to another, the unit may lock up and  
not respond to any key presses. If this occurs, temporarily remove one battery, then reinstall it. This  
will reset the unit and restore operation. No user programming will be lost.  
Clearing all Memory  
If, for any reason, you wish to clear all programming from  
the unit, press the PGM and the SEQ keys simulta-  
neously,thenrelease. Within1second,simultaneously  
press the DEL and EDIT keys and release. Refer to Fig.  
12. The active Source (bank) LED will blink once to  
confirm the action.  
URC-2  
The Active  
Source LED  
TV  
VCR  
SAT  
CBL  
AUX  
will go  
Off and On  
to confirm  
DVD  
TNR  
T/V  
CD  
memory clear  
POWER  
MUTE  
VOL  
VOL  
1
4
2
5
8
0
3
6
• Bear in mind that all previous programming will be  
lost!  
CH  
CH  
7
9
• You may now proceed to reprogram the URC-2 from  
scratch.  
ENTER  
PR.CH  
GUIDE  
MENU  
PAUSE  
TO CLEAR  
ALL MEMORY  
SEL  
REW  
EXIT  
FF  
PLAY  
STOP  
INFO  
2
1
PGM  
CANCEL  
DEL  
XFER  
Within 1 Second  
Press  
DEL and EDIT  
simultaneously,  
then release  
Press  
PGM and SEQ  
simultaneously,  
then release  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 12  
7
URC-2  
 
CLONING  
When you have finished programming and have checked all commands  
for proper operation, you are now able to copy (clone) the contents to  
other URC-2's, if desired. This will save you the tedium of repeated  
programming when you want identical commands in additional URC-2's.  
Refer to Fig. 13 and proceed as follows:  
Programmed Unit  
Un-programmed Unit  
COM Ports  
UP  
UP  
URC-2's  
(Battery Covers Removed)  
3' cable (optional)  
1. Using a 3' COM Port cable (optional, see your dealer) , simply plug  
it into the COM Port of each unit as shown in Fig. 13.  
Fig. 13  
2. On the programmed unit, press both the PGM and the XFER keys  
simultaneously, then release. Refer to Fig. 14.  
The Status LED will flash Green and Amber alternately on both units while a copy of the memory  
contents is transferring to the unprogrammed unit. You may "clone" as many URC-2's as desired by  
repeating this process.  
NOTE: If transfer does not complete or the Status and Source  
LED's blink Red, remove a battery from each unit, reinsert and try  
again.  
URC-2  
The Status LED  
will blink Green &  
TV  
VCR  
SAT  
CBL  
AUX  
Amber on both  
units during the  
Cloning process.  
USING THE SUPPLIED OVERLAYS  
There are six overlays supplied that fit over the twelve lower "Custom  
Use" keys on the URC-2 (Fig. 15).  
DVD  
TNR  
T/V  
CD  
POWER  
MUTE  
VOL  
VOL  
1
4
2
5
8
0
3
6
• Overlay #1 is used specifically when programming, as explained  
previously (Figs. 2 & 6).  
CH  
CH  
7
9
CLONING  
• Overlays #2, #3, #4, & #5 may be used to identify IR commands  
neededforadvancedcustominstallationapplications, orsimplyafew  
keys you can use for extra commands you may want that cannot be  
placed logically on other keys.  
ENTER  
PR.CH  
GUIDE  
MENU  
PAUSE  
Press  
SEL  
REW  
EXIT  
FF  
PLAY  
PGM and XFER  
simultaneously,  
then release  
STOP  
INFO  
• When you have picked the overlay you want to use, peel off the  
protective adhesive cover and press it into place over the 12 keys.  
PGM  
CANCEL  
DEL  
XFER  
CAUTION: The Programming Overlay (#1) would not normally be  
permanentlyattached,unlessyouhavenointentionofusingtheother  
overlays at a later time. Also, be sure to keep the Programming  
Overlay (#1) for future programming needs.  
A
SEQ  
B
DELAY  
C
EDIT  
D
STEP  
Fig. 14  
• Be careful to align the overlay accurately, so that it does not interfere with the operation of the keys.  
#3  
#5  
#1  
DRAPE  
1
DRAPE  
2
LIGHTS  
1
LIGHTS  
2
PGM  
SEQ  
CANCEL  
DEL  
XFER  
STEP  
PIP  
CH  
FREEZE  
OFF  
ON  
ON  
DISP  
SWAP  
SLEEP  
MODE  
OFF  
OFF  
DELAY  
EDIT  
Scene Control  
TV Functions  
Overlay  
Programming  
Overlay  
Overlay  
#2  
#4  
#6  
REAR  
CENTER  
DELAY  
SUB  
TREB  
BASS  
BAL  
MUTE  
OFF  
MUTE  
SURR  
MODE  
SLEEP  
TEST  
OFF  
GLOBAL  
ON  
Surround Sound  
Audio Functions  
Blank  
Overlay  
Overlay  
Overlay  
Fig. 15  
8
URC-2  
 
ADVANCED PROGRAMMING WITH DD4 SOFTWARE  
TheCOMPort(Fig.13),inadditiontocloning,allowstheURC-2tobeprogrammedusingXantech'soptional  
DD4 Dragon Drop-IR™ system, with the ease and efficiency of your Windows®-based PC. Complete  
"virtual" programming of any configuration of the URC-2 (as well as the Xantech Smart Pad3 and Waterpad  
keypads) is possible. All commands can be easily tested while still in the "virtual" stage, prior to transferring  
to a real URC-2.  
While all the programming previously mentioned in this manual can be done manually on the URC-2, the  
following additional advanced functions can only be done with the optional DD4 system:  
1. Tiering. The ability to program sequences onto two tiers or levels on any Source or Function key. The  
2ndtierisaccessedbya"Push&Hold"ofthetieredkey. Thisisveryusefulwhenworkingwithrelated  
commands,suchasCDScanthatyoumightwanttoworkwiththesamekeyasTrackSkip. Aftertiering  
is programmed, the 1st tier is activated when the key is pressed for less than 1 second. The 2nd tier  
is accessed by a "Press & Hold" of the same key for more than 1 second.  
2. Cursor Shift. This feature allows the Cursor Function Key Cluster (refer to Fig. 2) to be shifted  
between Tier 1 and Tier 2 commands, without the necessity of using "Push & Hold". This allows more  
rapid execution of Tier 2 commands for some systems (such as DVD control).  
3. Punch. Allows commands that are common to all 8 Sources (banks), such as Volume or Mute, to be  
"Punched Through" to all 8 banks. This avoids the tedium of teaching the same command to the same  
key 8 times (one time for each bank).  
4. Copy&Paste.AllowsyoutoCopysingleorsequencedcommandsfromanygivenkeyandPastethem  
to any other key of the same type* without having to relearn them.  
*Of the same type means that you can Copy & Paste between Source Keys and between Function  
Keys, but not between Source and Function Keys.  
5. "Sleep" Timeout. The URC-2 turns off the lighted keypad and the active source LED to "Sleep" mode  
toconservebatterypower. Asreceivedfromthefactory, thedefaultsettingfortheURC-2is6seconds,  
beginning after the last key press. Using DD4, the time-out value can be changed over a range of 1  
through 10 seconds.  
6. Changeable Code Groups. Allows the URC-2 IR Code Group to be changed to match a specific  
Smart Pad3 Code Group in advanced control systems. This, for instance, would allow a URC-2 to  
operate the Speaker Relay Muting and Bank Tracking functions on such a Smart Pad3 via an IR  
receiver connected on the same IR network.  
7. Bank Track Programming. Each Source (bank) key of a URC-2 outputs a Bank Tracking Code to  
cause the Source indicators on Smart Pad3's to follow the Source selected by a URC-2 via an IR  
receiver connected on the same IR network. These codes can be changed via DD4 to more logically  
work with source button arrangements on Smart Pad3's.  
8. PC Back-Up of Programmed Contents. When a URC-2 project is finished, the "virtual" keypad file  
can be stored for future client reference. If, for some reason, the programming in a URC-2 is lost, it  
can be quickly restored from these files.  
9. URC-2 Program Transfers to Smart Pad3's. A Smart Pad3 project may be dumped to a URC-2 and  
the easily carried URC-2 then used to download the project to all desired Smart Pad3's in the various  
rooms. The URC-2, in this way, serves as a temporary storage medium for the Smart Pad3 project.  
The project so stored will not match the key arrangement of the URC-2.  
To accomplish the transfer, you would simply plug a COM Port cable between the URC-2 and an  
LM110 or PM110 in the same manner as shown in Fig. 13. Be sure the LM110 or PM110 are powered.  
Then execute the transfer (clone) per Fig. 14.  
9
URC-2  
 
10. Factory Learned IR Commands. Certain atypical IR commands that are not learnable, or those that  
operate more correctly when learned with special techniques at Xantech, plus a library of IR codes for  
Xantech products, are available on the CD ROM that comes with DD4. These, and the most recent  
updates to these files, are also available on the Xantech web site at www.xantech.com. Please use  
them whenever possible to save time and to have cleaner operating code.  
BATTERY REPLACEMENT  
When the batteries decline to the point where they need replacement, the Status LED on the URC-2 will  
begin to glow or blink Amber with a command signal. At this point the unit may default to the TV bank and/  
or there will be erratic response to IR commands.  
• Simply remove the old batteries and replace them with 4 new “AAA” Batteries (Alkaline), referring to Figs.  
3 & 4.  
• Memory contents, without the batteries, will be retained for 8 hours or more, giving you ample time for  
replacement.  
Conserving Battery Power  
The length of time the batteries will last is highly variable, since it depends on how frequently the remote  
is used. If you find battery consumption higher than expected, do the following to maximize battery life:  
1. Use only high quality Alkaline batteries (AAA) for replacement.  
2. If most of your URC-2 usage does not require the lighted panel, battery life can be extended  
considerably by turning it off so that it does not come on when moved, or when a key is pressed.  
Turning the Lighted Panel OFF. Simply press the VOL Up and VOL Down buttons simultaneously  
until you see the panel turn OFF (5 seconds).  
Turning the Lighted Panel ON. Turn it back on at any time by pressing the VOL Up and VOL Down  
buttons simultaneously until you see the panel turn ON (5 seconds).  
NOTE:ThesourcekeyLED'swillstilllightuptoshowlastselectedsourceevenwhenthepanellighting  
is OFF.  
3. If the URC-2 has been programmed using the DD4 software, the "Sleep" Time-out can be adjusted  
as referred to in item 5, page 12. The shorter the time, the lower the battery consumption.  
TROUBLESHOOTING  
If you encounter problems, review each of the following items and take corrective action as described. If  
problems persist, contact Xantech Technical Support.  
1. The unit does not consistently learn IR commands. The Status LED blinks Red frequently (error)  
or the steady Green stays on (not accepting the command).  
This can occur if you hold the "teaching" remote too far away, at too great an angle, or offset too far  
vertically from the front of the IR window of the URC-2. It may also occur if there is IR interference  
present.  
Do the following:  
a) Be sure the batteries in the "teaching" remote are fresh.  
b) Repeat the learning process as needed, varying the distance, angle and alignment between the  
tworemotes. Insomecases,youmayneedtomovetheunitscloseenoughtotouchtogetsufficient  
signal strength from the "teaching" remote.  
10  
URC-2  
 
c) On some "teaching" remotes, the internal IR emitter is considerably offset from the center of the  
case. Also the "learning" sensor on the URC-2 is somewhat off center as well ... it is in-line with  
the SAT key LED. You may have to experiment with lateral displacement of the remotes to get  
the emitter and sensor devices in good alignment.  
d) Experiment with different key press times on the "teaching" remote. Usually a brief "tap" is all that  
is necessary.  
e) Be sure there are no sources of strong IR interference (such as CFL lamps, TVs, Neon lighting,  
etc.) near the URC-2. Shade the IR window of the URC-2 if necessary.  
2. The 2nd URC-2, after a Cloning Transfer, does not output IR commands.  
Corrupted data in the 2nd URC-2 may have prevented a proper data transfer.  
a) Do a Clear Memory procedure on the 2nd URC-2 (Fig. 12).  
b) Repeat the Cloning procedure (Figs. 13 &14).  
3. The unit does not respond to any key presses.  
In rare instances, while programming the URC-2, or cloning from one to another, the unit may lock up  
and not respond to any key presses.  
If this occurs, temporarily remove one battery, then reinstall it. This will reset the unit and restore  
operation. No user programming will be lost.  
4. Unit will not learn IR commands from certain brands and models of remotes.  
a) BecauseofthewidevarietyofIRcodingandtimingrelationships(therearenoindustrystandards),  
there are some IR commands that are not learnable by the URC-2 or the DD4 Dragon Drop-IR  
system.  
Be sure to test all components first to see that their IR command codes are learnable and  
executable by the URC-2 before selecting final components for the system.  
To aid you in this selection, see CAUTION card included with these instructions for the latest  
information relating to code compatibility.  
NOTE: DD4 Users. Certain IR commands that are not normally learnable, or those that operate more  
correctly when learned with special techniques at Xantech, plus a library of IR codes for Xantech  
products, are available on the CD ROM that comes with DD4. These, and the most recent updates to  
thesefiles, arealsoavailableontheXantechwebsiteat www.xantech.com. Inaddition, ifnecessary,  
they can be obtained from Xantech on a 3-1/2" floppy disc. Contact Technical Support for details.  
b) Components using IR carriers higher than 71 kHz cannot be learned directly. Most are learnable,  
however,whendown-convertedbyXantechproductssuchasthe291P,PMS12,291-455,MS455,  
etc.  
Refer to the Xantech Product Catalog and contact Technical Support for details. Be sure you have  
the Make and Model number of the component and its remote before contacting Technical  
Support.  
11  
URC-2  
 
SPECIFICATIONS  
Memory: 32 kbytes SRAM (super cap. backed)  
IR Carrier Frequency: 31.25 kHz to 71.50 kHz  
Range:Up to 70’ (Depends on controlled equipment and local conditions)  
Number of Keys: 48 (8 Source, 40 Function)  
Learning System: Direct Learning or by PC with DD4 Software (optional)  
(Similar to Smart Pad3)  
Programming Functions: Sequencing, Delays, Step Editing (with Insert and Delete)  
Sequence (macro) Capability: Commands per key limited only by memory  
COM Port: 3-Pin, RS232 Signal Compatible  
Cloning: Via 3-Pin COM Port  
Sleep Mode: Begins 6 seconds after inactivity for Normal Operation (adjustable with DD4)  
Begins 30 seconds after inactivity when in Program Modes  
Wake up: Activates with motion, a key press, or COM Port Connection  
Lighted Panel Turn ON/OFF Time (with simultaneous press of VOL keys): 5 seconds  
Power Source: 4 “AAA” Batteries (Alkaline recommended)  
Dimensions: 7-3/4” x 2-3/8” x 1-1/16" (196 mm x 60 mm x 27 mm)  
Weight: 6.6 oz. (.93 kg)  
5-12-00  
12  
URC-2  
 

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