Chamberlain Intercom System ROI2 User Manual

®
Model ROI2  
Wireless Portable Indoor/Outdoor  
Intercom  
Overview  
Call Mode: In Call Mode the intercom may only be  
used to call the intercom network and will not be able  
to hear conversation from within the network.  
To put intercom into Call Mode place  
The Intercom has up to a 1000' range and allows  
multiple simultaneous conversations, using a  
900 Mhz secure digital radio link. The intercoms form  
an exclusive network and respond only to other  
intercoms in the network.  
Dipswitch #1 to the UP position.  
Volume: To increase the intercom  
volume, place Dipswitch #4 to the UP  
position.  
Carton Inventory  
Sensitivity: The sensitivity setting  
controls the speaker volume on the  
other intercom. To increase the speaker volume on  
the other intercom place Dipswitch #3 to the UP  
position.  
Mounting Tape  
NOTE: Dipswitch #2 is not used.  
Mounting Intercom  
Alcohol Wipe  
Intercom  
The Intercom can be mounted by using the included  
screws or by using the double-sided mounting tape. It  
is recommended to use the mounting tape on  
surfaces such as metal or glass.  
Operation & Features  
Mounting with Screws  
Talk Button  
Step 1  
Learn Button  
Dipswitch  
Block  
Speaker  
Mount Intercom with small silver screws. See  
mounting template on page 3. Screw the top two  
screws halfway into the mounting surface. Place back  
of intercom over screws. Tighten screws.  
Talk Button: To talk, hold down the Talk button and  
all intercoms in the network will receive the signal.  
When holding down the Talk button on a different  
intercom, a secure channel is created and the other  
intercoms in the network do not hear the  
conversation.  
Step 2  
Battery: The AA Alkaline batteries (not provided) will  
last up to a year depending on use (Lithium batteries  
recommended for colder environments). When the  
batteries are low it will emit two beeps every ten  
minutes.  
Put the remaining silver screws into the bottom holes  
of intercom. Tighten screws.  
1
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Secure Cover  
Troubleshooting  
Intercom does not function.  
Check batteries in Intercom. When you press the Talk  
button you should hear a tone.  
Ensure Intercom is connected to a network.  
See Assemble & Program.  
Intercom is not getting expected transmission  
range.  
Keep Intercom away from trees, metal objects and  
electrical wiring. Do not mount intercom on a tree,  
masonry, or metal surface.  
Secure cover with the two large black screws.  
Intercom beeps every ten minutes.  
The battery is low in the intercom. Replace with AA  
Alkaline batteries.  
Need to clear intercom’s memory.  
Press and hold Learn button, an initial beep will be  
heard. Continue to hold until a second beep is heard  
(about 15 seconds). Ensure other intercoms are not  
activated during this time. Intercoms in the network  
that are on will signal during the clearing process.  
Once memory is clear the intercom can be  
programmed to a new network.  
Mounting Template  
1 3/8"  
4 1/4"  
2"  
3
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FOR TECHNICAL SUPPORT DIAL OUR TOLL FREE NUMBER:  
1-800-528-9131  
www.chamberlain-DIY.com  
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.  
All Rights Reserved  
114A3511  
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