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
keypad panel comes on with any motion or key press and, to conserve batteries,
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 consideration 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 Pad
keypads.
3
• 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 Pad
project may be dumped to
3
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.
Controllers
URC-2
1
KEYPAD DESCRIPTIONS
The following are descriptions for the various keys and LED's.
Sending & Learning IR Window
3-Color Status LED
for IR Programming &
Battery Low Indication
URC-2
Source (bank) Keys.
For selecting
desired Source
along with related
function keys.
T/V Function Key.
For TV/VCR selection.
10 Numeric Function
Keys. Use for direct
access of channels,
presets, discs, tracks,
etc.
Cursor Function Key
cluster. Use for sources
that have menu driven
on-screen displays,
such as TV's, SAT's,
etc. Also use for CD,
TAPE, etc. commands.
NOTE: The printed lettering
to designate function on
each key is for your
convenience. Any
command you wish may be
stored under any key.
TV VCR SAT CBL
DVD TNR CD AUX
POWER
1
MUTE
T/V
2
3
VOL
VOL
456
89
7
ENTER
REW FF
PR.CH
0
PAUSE
SEL
PLAY
STOP
ABCD
CH
CH
MENUGUIDE
INFOEXIT
Source Key LED
Indicators. Light up
with selected Source
and blink when sending
IR commands.
POWER, MUTE, VOL(up),
VOL(down) Function Keys
(usually common to all
Sources).
CHannel (up), CHannel
(down) Function Keys.
For TV, SAT, AM/FM, etc.
sequential channel changing.
PR.CH Function Key.
For previously viewed
channel command of
TV's, SAT's, etc.
Programming & Custom
Use Keys. Select from the
6 supplied Overlays (below)
for Programming and
Customized Applications.
#6
Blank
Overlay
#1 #2
PGM CANCEL DEL XFER
SEQ DELAY EDIT STEP
Programming
Overlay
2
REAR CENTER DELAY SUB
SURR MODE SLEEP TEST
Surround Sound
Overlay
#3 #4 #5
DRAPE
DRAPE
1
Scene Control
LIGHTS1LIGHTS
2
Overlay
ON ON
OFF OFF
TREB BASS BAL
2
OFF GLOBAL OFF ON
Audio Functions
MUTE MUTE
Overlay
PIP CH FREEZE
OFF
DISP SWAP SLEEP MODE
TV Functions
Overlay
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.
Press in direction of
arrow on tab and lift up.
Back Side
of URC-2
Battery CoverTab
Batteries
Installed
Be sure to observe
correct polaity!
Battery Cover
(removed)
Fig. 3
Fig. 4
2. Install 4 “AAA” Batteries (Alkaline recommended). Refer to Fig. 4. Be careful to observe correct polarity
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
surface, facing each other as shown in Fig. 5.
2. Place the Programming Overlay #1 (supplied) over the
"Teaching" Remote
URC-2
bottom three rows of keys on the URC-2. Refer to Figs.
2 & 6. NOTE: Do not remove the adhesive backing from
this overlay for permanent attachment unless you have no
intention of using the other overlays in the future.
0 to 2 inches
3. Press and release the PGM Key & any desired Source
both at the same time. Refer to Fig. 6.
Key
(0 to 50 mm)
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
the selected source) under which you wish to place an IR command.
The Status LED will be a steady Green, waiting for an IR signal.
NOTE: It is necessary to press different Source Keys twice, once to
select the bank, the next to select it as a key to learn IR data.
5. Press briefly the desired key on the "Teaching" Remote.
The URC-2 Status LED will blink Amber briefly, indicating the
command was learned, then blink Green, waiting for your choice of
another key.
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.
URC-2
Status LED
will blink
Green
Press and
Release the
PGM and a
Source Key
simultaneously
to enter the
Program Mode
(single
commands
per key).
Programming
Overlay used
(#1)
URC-2
TV VCR SAT CBL
DVD TNR CD AUX
POWER
MUTE
T/V
VOL
89
PR.CH
0
PAUSE
SEL
PLAY
STOP
VOL
CH
CH
MENUGUIDE
INFOEXIT
123
456
7
ENTER
REW FF
PGM CANCEL DEL XFER
ABCD
SEQ DELAY EDIT STEP
Fig. 6
3
Controllers
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. When finished, press CANCEL and the active Source Key
simultaneously to leave the Program Mode
(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.
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.
Deleting Commands
If a command does not work, or you wish to change a command for any
reason, proceed as follows:
8. Simply repeat steps 4 and 5. This will "write over" the original
command, replacing it with the new.
If you wish to delete a command from a key or from a number of keys,
proceed as follows:
9. Press DEL and a Source Key
simultaneously. This puts you in the
Delete Mode. The Status LED will blink Red.
Status LED
will go off
Press and
Release the
CANCEL Key
and the active
Source Key
simultaneously
to leave the
Program Mode
TV VCR SAT CBL
DVD TNR CD AUX
POWER
2
1
456
89
7
ENTER
0
REW FF
PGM CANCEL DEL XFER
10. Press the key you wish to delete.
ABCD
The Status LED will blink Amber briefly, indicating the command
SEQ DELAY EDIT STEP
was deleted, then blink Red, waiting for your choice of another key.
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
Fig. 7
(or allow it to time out by waiting 30 seconds).
URC-2
MUTE
T/V
VOL
VOL
3
CH
CH
PR.CH
MENUGUIDE
PAUSE
SEL
PLAY
INFOEXIT
STOP
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
has not been learned. When this happens, simply repeat step 3, but this time vary the distance and/
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).
If this occurs, simply repeat steps 1 through 3, or go to the EDIT mode.
4. Repeat step 3 for as many IR commands as you want in the
sequence.
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).
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.
Status LED
will blink Green
Press and
Release the
SEQ and a
Source Key
simultaneously
to enter the
Sesquence
(Macro) Mode
URC-2
TV VCR SAT CBL
DVD TNR CD AUX
POWER
MUTE
T/V
2
1
3
456
89
7
PR.CH
ENTER
0
PAUSE
SEL
REW FF
PLAY
STOP
VOL
VOL
CH
CH
MENUGUIDE
INFOEXIT
PROGRAMMING DELAYS
PGM CANCEL DEL XFER
Some IR controlled units may require an increased time interval between
certain commands, particularly between a Power ON command and a
ABCD
SEQ DELAY EDIT STEP
Play command, for instance, to operate correctly.
• When programming sequences, you can place delays between such
Fig. 8
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
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).
Status LED
will go off
URC-2
TV VCR SAT CBL
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.
once
4. Press CANCEL
to exit from DELAY mode and return to
Sequence mode.
5. Next, enter the command that requires the delay. Continue
programming the remaining commands you desire in the sequence. Just before entering another command requiring a delay,
repeat steps 2, 3 and 4 above.
Press CANCEL
once, then
Press and
Release the
CANCEL Key
and the active
Source Key
simultaneously
to leave the
Sequence Mode
DVD TNR CD AUX
POWER
MUTE
T/V
2
1
3
456
89
7
PR.CH
ENTER
0
PAUSE
SEL
REW FF
PLAY
STOP
VOL
VOL
CH
CH
MENUGUIDE
INFOEXIT
6. When finished with the sequence, exit Sequence Mode per Fig. 9.
The delay times entered are now stored as part of the sequence.
Sending IR Commands
Once you have “taught” the desired IR commands and/or sequences to
the desired keys, and have exited from the programming modes, you
Fig. 9
PGM CANCEL DEL XFER
ABCD
SEQ DELAY EDIT STEP
may send the commands to the controlled equipment simply by pressing
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.
Controllers
URC-2
5
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. Press the STEP key to preview the first command in the sequence.
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).
5. The edit insertion point will now be positioned in front of the next
command in the sequence.
Deleting a Command From a Sequence
6. If the command you just transmitted did not work and you wish to
delete it, press the DEL key. The Status LED lights Red, then goes
to Green, indicating the command has been deleted.
You may now STEP to the next command.
The DEL key will always delete the command that was last
transmitted.
Inserting a Command
Status LED
will blink Green
Press and
Release the
EDIT and a
Source Key
simultaneously
to enter the
Sesquence Edit
Mode
TV VCR SAT CBL
DVD TNR CD AUX
POWER
MUTE
T/V
2
1
3
456
89
7
PR.CH
ENTER
0
PAUSE
SEL
REW FF
PLAY
STOP
PGM CANCEL DEL XFER
URC-2
VOL
VOL
CH
CH
MENUGUIDE
INFOEXIT
7. To insert a new or replacement command, press the PGM key.
The Status LED will turn steady Amber, awaiting a command from
ABCD
SEQ DELAY EDIT STEP
the "teaching" remote.
8. Input the IR command in the normal manner.
Fig. 10
6
URC-2
Inserting a Delay
1
2
3
URC-2
TV VCR SAT CBL
DVD TNR CD AUX
POWER
T/V
ENTER
VOL
VOL
CH
CH
PR.CH
MUTE
456
7
89
0
PAUSE
STOP
REW FF
INFOEXIT
SEL
PLAY
MENUGUIDE
ABCD
The Active
Source LED
will go
Off and On
to confirm
memory clear
PGM CANCEL DEL XFER
SEQ DELAY EDIT STEP
TO CLEAR
ALL MEMORY
2
Within 1 Second
Press
DEL and EDIT
simultaneously,
then release
1
Press
PGM and SEQ
simultaneously,
then release
1
2
3
URC-2
TV VCR SAT CBL
DVD TNR CD AUX
POWER
T/V
ENTER
VOL
VOL
CH
CH
PR.CH
MUTE
456
7
89
0
PAUSE
STOP
REW FF
INFOEXIT
SEL
PLAY
MENUGUIDE
ABCD
Status LED
will go off
Press CANCEL
once, then
Press and
Release the
CANCEL Key
and the active
Source Key
simultaneously
to leave the
EDIT Mode
PGM CANCEL DEL XFER
SEQ DELAY EDIT STEP
A delay may also be inserted in a similar manner.
10. Step through the sequence to a place just ahead of the command
11. Press the DELAY key. The Source LED will blink Amber.
12. Enter the desired delay time (see Programming Delays, step 3).
13. Press CANCEL once to exit Delay Mode. The Source LED will turn
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, then release. Within 1 second, 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.
• Bear in mind that all previous programming will be
• You may now proceed to reprogram the URC-2 from
9. When stored, the Status LED will flash Amber, then go Green. You
may now STEP to the next command.
NOTE: You do not have to delete anything to add a new command
to the sequence.
where you wish to insert a delay.
Green, indicating the delay is now stored. You may now STEP
through the remaining commands in the same manner until done.
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.
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.
lost!
scratch.
Fig. 12
URC-2
Fig. 11
Controllers
7
CLONING
When you have finished programming and have checked all commands
Programmed Unit
Un-programmed Unit
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
COM Ports
programming when you want identical commands in additional URC-2's.
Refer to Fig. 13 and proceed as follows:
1. Using a 3' COM Port cable (optional, see your dealer) , simply plug
UP
(Battery Covers Removed)
URC-2's
3' cable (optional)
UP
it into the COM Port of each unit as shown in Fig. 13.
2. On the programmed unit, press both the PGM and the XFER keys
Fig. 13
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
MUTE
T/V
2
3
89
PR.CH
0
PAUSE
SEL
PLAY
STOP
URC-2
VOL
VOL
CH
CH
MENUGUIDE
INFOEXIT
again.
USING THE SUPPLIED OVERLAYS
There are six overlays supplied that fit over the twelve lower "Custom
Use" keys on the URC-2 (Fig. 15).
• Overlay #1 is used specifically when programming, as explained
previously (Figs. 2 & 6).
• Overlays #2, #3, #4, & #5 may be used to identify IR commands
needed for advanced custom installation applications, or simply a few
keys you can use for extra commands you may want that cannot be
placed logically on other keys.
• 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.
CAUTION: The Programming Overlay (#1) would not normally be
permanently attached, unless you have no intention of using the other
overlays at a later time. Also, be sure to keep the Programming
The Status LED
will blink Green &
Amber on both
units during the
Cloning process.
CLONING
Press
PGM and XFER
simultaneously,
then release
Fig. 14
TV VCR SAT CBL
DVD TNR CD AUX
POWER
1
456
7
ENTER
REW FF
PGM CANCEL DEL XFER
ABCD
SEQ DELAY EDIT STEP
Overlay (#1) for future programming needs.
• Be careful to align the overlay accurately, so that it does not interfere with the operation of the keys.
#1
PGM CANCEL DEL XFER
SEQ DELAY EDIT STEP
Programming
Overlay
Fig. 15
#2
REAR CENTER DELAY SUB
SURR MODE SLEEP TEST
Surround Sound
Overlay
8
#3
DRAPE
DRAPE1LIGHTS1LIGHTS
2
ON ON
OFF OFF
Scene Control
Overlay
TREB BASS BAL
Audio Functions
2
#4
MUTE MUTE
OFF GLOBAL OFF ON
Overlay
#5
PIP CH FREEZE
OFF
DISP SWAP SLEEP MODE
TV Functions
Overlay
#6
Blank
Overlay
URC-2
ADVANCED PROGRAMMING WITH DD4 SOFTWARE
The COM Port (Fig. 13), in addition to cloning, allows the URC-2 to be programmed using Xantech's optional
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
2nd tier is accessed by a "Push & Hold" of the tiered key. This is very useful when working with related
commands, such as CD Scan that you might want to work with the same key as Track Skip. After tiering
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. Allows you to Copy single or sequenced commands from any given key and Paste them
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
not
Keys, but
between Source and Function Keys.
5. "Sleep" Timeout. The URC-2 turns off the lighted keypad and the active source LED to "Sleep" mode
to conserve battery power. As received from the factory, the default setting for the URC-2 is 6 seconds,
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 Pad
Code Group in advanced control systems. This, for instance, would allow a URC-2 to
3
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 Pad
's to follow the Source selected by a URC-2 via an IR
3
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 Pad
's. A Smart Pad3 project may be dumped to a URC-2 and
3
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.
Controllers
URC-2
9
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: The source key LED's will still light up to show last selected source even when the panel lighting
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
two remotes. In some cases, you may need to move the units close enough to touch to get sufficient
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.
Controllers
4. Unit will not learn IR commands from certain brands and models of remotes.
a) Because of the wide variety of IR coding and timing relationships (there are no industry standards),
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
these files, are also available on the Xantech web site at www.xantech.com. In addition, if necessary,
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, when down-converted by Xantech products such as the 291P, 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.
URC-2
11
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 Pad
)
3
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)
12
5-12-00
URC-2
Loading...