Chamberlain Telephone OTIUEX User Manual

Model OTIUEX  
Outdoor Telephone Interface  
Step 2  
Overview  
The Outdoor Telephone Interface uses a 900 Mhz  
secure digital radio link that allows secure  
conversations and gate operator control.  
The Outdoor Telephone Interface (OTIUEX) is  
compatible with various Liftmaster Wireless Products.  
Carton Inventory  
Mount to solid surface.  
Test/Program Cord  
Wiring to AC Adapter  
Outdoor Telephone Interface  
(OTIUEX)  
Remove bottom panel  
of the OTIUEX.  
AC Adapter  
Antenna  
ACTIVE POWER  
Line IN  
Line OUT  
PWR GND  
Assembly & Installation  
Choose location near the de-mark location.  
Step 1  
Connect the Solid Black Wire to the GND Terminal  
(shown below).  
Connect the Striped Wire to the +18V Terminal  
(shown below).  
Power  
Active  
PHONE  
LINE  
GND  
+18V  
TIP  
TIP  
RING  
RING  
Screw in antenna.  
Use the supplied Test/Program Cord for programming  
and testing before completing connections to phone  
company’s d-mark box.  
1
 
Features & Operation  
NOTE: Any features of the OTIUEX do NOT require  
Call Forwarding  
If user is away from home the OTIUEX can be  
programmed to call when there is a visitor. When visitor  
presses Call button the OTIUEX will ring home  
telephone 1 time. If telephone is not answered, the  
OTIUEX will dial call-forwarding number that has been  
programmed. After ringing that number 3 times the  
OTIUEX will hang up. If visitor presses Call button again  
the process will repeat.  
extra service from the Telephone Company.  
Answering Calls (Regular Mode)  
When visitor presses the Call button on intercom, the  
telephone connected to the OTIUEX will ring distinctively  
up to four times. If an expandable OTIUEX system is  
used all phones within the system will ring. When the  
phone is answered it will connect to the Intercom at gate  
or door.  
After connecting to the Intercom, the gate can be  
activated by dialing “*9”.  
To activate the primary gate operator dial “*9” on the  
phone connected to the OTIUEX.  
Answering Calls (Call Forwarding Mode)  
When answering call from OTIUEX, a beep will be heard  
for up to 10 seconds. To accept call, dial “0”.  
Hang up to disconnect.  
To control the gate dial “*9”.  
NOTE: OTIUEX checks if home line is busy prior to  
dialing forwarding number. If busy, the OTIUEX will wait  
and try again. Once OTIUEX dials forwarding number, if  
forwarding number is busy, the OTIUEX will wait and try  
again.  
Caller ID  
When there is a visitor at the gate the OTIUEX will  
display “Gate Visitor” on a Caller ID telephone (or Caller  
ID box) that is directly connected to it.  
When there is a visitor at the door, the OTIUEX will  
display “Front Door” or “Back Door” depending on how  
you have your door Intercom set up (see Intercom  
manual).  
Programming Call Forwarding Number  
On telephone connected to OTIUEX, dial “*#”. A beep  
will be heard.  
Enter the forwarding number (up to 14 digits). To accept  
new number, press “#”. A beep will be heard.  
NOTE: For long distance calls, include proper prefix.  
If someone is tampering with the gate, the OTIUEX will  
ring the phone and display “!Gate Tamper!”.  
Call Waiting  
When talking on the phone connected to OTIUEX, a  
distinctive beep will be heard indicating Call Waiting.  
Caller ID will alert that there is a visitor. To place call on  
hold and connect to the Intercom, press the FLASH  
button.  
When talking on phone other than the one connected to  
the OTIUEX, the telephone connected to the OTIUEX  
will ring as normal and the call will not be interrupted.  
Verifying Call Forwarding Number  
On telephone connected to OTIUEX, dial “**06”. A beep  
will be heard. Hang up the telephone.  
The telephone will ring and the call forwarding number  
that has been programmed will be displayed on Caller  
ID screen.  
Change Number of Rings  
Enable/Disable Call Forwarding  
By default the OTIUEX will ring the telephone 4 times. If  
an answering machine is programmed to pick up after 4  
rings, OTIUEX should be changed to ring 3 times. This  
will prevent the answering machine from picking up if  
phone is not answered when a visitor calls. If the  
answering machine does pick up, visitor will hear  
answering machine message through speaker.  
Using the telephone connected to OTIUEX, dial :**102  
for 2 rings up through “**105” for 5 rings.  
To enable call forwarding dial “**01” on telephone  
connected to OTIUEX. A beep will be heard.  
To disable call forwarding dial “**02” on telephone  
connected to OTIUEX. A beep will be heard.  
Remote Activation Through Answering  
Machine  
Gate can be remotely activated through the answering  
machine. Call home and when answering machine picks  
up, dial “*9”. The OTIUEX will then activate the gate.  
3
 
PIN Number Functions  
Memory needs to be cleared.  
Clearing OTIUEX memory will not clear any OTIUEX  
settings or programmed phone numbers. To clear  
memory, dial “**#8” on the telephone connected to the  
OTIUEX. A beep will be heard.  
To clear DAILM memory, set Dipswitch #1 to the DOWN  
position, then press the Learn button until a beep is  
heard (about 15 seconds).  
Number  
**01  
Function  
Enable Call Forwarding  
Disable Call Forwarding  
Activating the OTIU  
Verify Call Forwarding Number  
Clear Memory  
**02  
**07  
**06  
**#8  
*9  
Activate Gate  
Change number of rings  
OTIUEX is not getting expected transmission range.  
When used in buildings with stucco or cement walls, the  
range is greatly reduced. The Repeaters can be used  
close to the building to solve this problem.  
**102 - **105  
*#(Phone Number)# Program call forwarding  
number  
Keep OTIUEX away from trees, metal objects, masonry,  
computers, and any other “Radio Noise Source”. Radio  
devices that run on 900 Mhz also affect range. Turn  
them off and see if reception has improved.  
Keep antenna vertical.  
To enable Canadian Mode press “**13”. To disable  
Canadian Mode press “#*16”. The Canadian  
programming numbers are shown in the table below:  
Number  
#*01  
#*02  
#*07  
#*06  
Function  
After dialing “*9” a beep is heard, then an error tone.  
Check batteries in GCU.  
Enable Call Forwarding  
Disable Call Forwarding  
Activating the OTIU  
Verify Call Forwarding Number  
Clear Memory  
Will not accept command after dialing “**”.  
Check the line and telephone connections.  
#*#8  
#9  
Activate Gate  
Change number of rings  
Telephone does not ring when Call button is  
pressed.  
If the Active LED on OTIUEX flashes after Call button is  
#*102 - #*105  
##(Phone Number)# Program call forwarding  
number  
pressed, check telephone connections.  
The telephone may not be compatible. Use a 22V  
adapter instead of the supplied 18V adapter. This  
changes the REN# from 3 to 5.  
If the Active LED on OTIUEX does not flash after the  
Call button is pressed, see Programming Accessories to  
ensure OTIUEX is programmed correctly.  
Troubleshooting  
Dial tone is not heard after connecting to the  
OTIUEX.  
Check phone connections. If it is a two-line phone  
ensure it is on Line 1.  
If a dual-tone error tone is heard when trying to open  
gate, ensure OTIUEX is programmed to the correct  
GAPLM, DAILM, or Intercom. Check that gate operator  
has been taught to master unit as well.  
If OTIUEX has already been programmed and will need  
to have memory cleared (see below).  
There is a buzzing or failed connection when call is  
answered.  
Move OTIUEX away from phone and/or computer. Try  
changing channel of OTIUEX and/or the channel on the  
GAPLM (see Gate Access Panel manual).  
Only first couple of words from caller are heard.  
Lower the GAPLM microphone sensitivity (see Gate  
Access Panel manual).  
When dialing numbers a dial tone is heard.  
All numbers and symbols must be dialed within 3  
seconds of each other, otherwise the OTIUEX times out  
and returns to dial tone.  
FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER:  
1-800-528-2806  
NOTICE: To comply with FCC and or Industry Canada rules (IC), adjustment or modifications of this receiver and/or transmitter are prohibited,  
except for changing the code setting or replacing the battery. THERE ARE NO OTHER USER SERVICEABLE PARTS.  
Tested to Comply with FCC Standards FOR HOME OR OFFICE USE. Operation is subject to the following two conditions: (1) this device may not  
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.  
© 2007, The Chamberlain Group Inc.  
114A3550  
All Rights Reserved  
 

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