Chamberlain Wireless Products Inc. OMG1 Manuale Utente

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S
etting Up the MiniGAP2 
 
 
Installation 
Make sure that the CALL button is in easy 
reach of a visitor.  
 
To mount the MiniGAP2 with four screws, 
use the included mounting template (see 
Back Page) as a guide for screw placement.  
Tighten the top two screws halfway.  Place 
the back of the MiniGAP2 on the two top 
screws and tighten. Put the other two 
screws in the bottom holes and tighten. 
Note:  Do not assemble the front of the 
unit until it has been activated.  
 
Use the double-sided mounting tape to 
mount the MiniGAP2 on a metal, glass, or 
other smooth surface where you wouldn’t 
want to use screws.  
 
Note:
 For best results, clean both 
surfaces that the double-sided 
mounting tape will be in contact 
with, using the included alcohol 
wipe.  
 
Peel the protective paper off of the 
mounting tape and firmly press it onto the 
back of the MiniGAP2. Press firmly on the 
back of the tape to push out any trapped 
air bubbles. When ready to do so, peel the 
red protective paper from the mounting 
tape and firmly press the MiniGAP2 on to 
the surface that you wish to mount it on. 
Note:  Do not assemble the front of the 
unit until it has been activated. 
 
Batteries 
Place four AA Alkaline batteries in the 
battery pack.  The batteries should last up 
to two years with average use.  
Note: If used in location that will be below 
-10
°
C (20
°
F) Lithium batteries are 
recommended.  
 
A Double-beep every ten minutes indicates 
low batteries.  
 
 
Add PHOTO HERE
Activating Oracle Accessory Units 
The MiniGAP2 is shipped with Dip Switch #1 in 
the UP position making it an “Active” unit.  If 
the MiniGAP2 is going to be the “Passive” 
unit, Dip Switch #2 will need to be in the 
DOWN position and then follow the directions 
listed under “Multi-GAP Mode”. 
 
Activating a Gate Control Unit (GCU) 
(only if this MiniGAP2 is the “Active” unit)  
Press and hold down the GCU learn button 
for 1 second.  Within 20 seconds press and 
hold down the MiniGAP2 learn button for 10 
seconds or until the MiniGAP2 beeps in 
response as it activates the GCU.  
 
Activating Oracle Intercoms 
(only if this MiniGAP2 is the “Active” unit)   
Press and release the LEARN button on the 
Intercom.  Within 20 seconds, press and hold 
down the MiniGAP2 learn button for one 
second .  The Intercom will beep in response 
when it joins the system network.  
 
NOTE: 
For a Wall Flush mount Intercom, hold 
down both buttons of the Intercom for 3 
seconds (until the channel lights start 
fast-flashing) then release them.
 
 
Assembling the MiniGAP2 
Put the two halves of the Intercom body 
together and place the 4 black screws in the 
top and bottom holes on the front of the unit 
and tighten with the hex key provided.  The 
Intercom is ready to use. 
 
 
 
Using the MiniGAP 
When a visitor presses the CALL button, 
Intercom units will give an attention-getting 
beep and if unanswered, continue to beep 
for  40  seconds.          During      this      time, 
Intercoms will ONLY connect to the 
MiniGAP2. 
 
Hold down the TALK button on an Intercom 
to speak to the visitor. Release the TALK 
button to hear the response. This will be a 
secure conversation and other Intercoms will 
not interfere.   
 
To activate a Gate Control Unit press the 
REMOTE button while talking to a visitor.  
 
To activate a Gate Control Unit without a 
visitor pressing the CALL button, hold the 
Intercom’s  REMOTE button for 10 seconds 
(not available in Multi-GAP mode).   
Multi-GAP Mode  
To put the unit in Multi-GAP (Gate Access 
Panel) Mode, place dipswitch #1 DOWN 
(towards the circuit board) placing the unit 
into “Passive” mode.  This unit will now act 
as an accessory to an “Active” GAP or 
“Active” MiniGAP2 module within an Oracle 
System Network, customarily used at a side 
or back entrance. Any accessories that had 
been previously activated to a “Passive” 
MiniGAP2  will  have  to  be  re-activated  to 
the “Active” GAP or MiniGAP2 unit.  
 
In Multi-GAP mode, when activating 
multiple GCU’s, each additional GCU must 
be activated as the #1 unit to the “Active” 
GAP or MiniGAP2.  After any additional GCU 
has been activated, it will then need to be 
set as the #2
 
or #3 GCU by using chart #2 
below, to correspond with the “Passive” 
MiniGAP2, set using chart #1 below. 
Note:  If you have 2 or 3 GCU’s and you fail to 
give each one their own Identity (1,2, or 3) and 
leave each GCU set as unit #1, the units will fail 
to function. 
 
Changing GCU dipswitches #1&2 in the Gate 
Control Unit sets the GCU’s Identity. 
  
 
GCU  
IDENTITY 
MiniGAP2
SW1 
MiniGAP2
SW2 
off 
 
off
on 
 
off
off   
on
 
 
GCU 
IDENTITY 
GCU 
SW1 
GCU 
SW2 
off 
 
off
on 
 
off
off   
on
 
Clearing the Mini-GAP2’s Memory 
Note:  Clear the memory only for a new Multi-GAP mode 
set-up.
 
Clear the MiniGAP2’s memory by switching 
dipswitch #1 DOWN and holding down the 
LEARN button for ten seconds. It will sound a 
tone indicating the memory has been 
cleared. 
Note:  A MiniGAP2 in “Active” mode does NOT need to 
have its memory cleared. 
 
Basic Gate Control Unit (GCU) 
Installation 
Mount the Oracle Gate Controller near your 
Automatic Gate Opener’s control motor.  Most 
gate motors have simple relay connections (often 
labeled COMMON and CYCLE) that connect to 
the two large OPEN/CLOSE relay outputs of the 
GCU. 
 
#1 
(See Gate Control Module installation manual 
for complete Gate Controller Configuration.) 
MiniGAP2 
Dipswitch 
Settings 
 
Adjusting the MiniGAP2 Speaker 
volume and Microphone Sensitivity 
To increase the Outdoor Intercom’s volume, switch 
dipswitch #4 UP (away from the circuit board). 
#2 
 
GCU 
Dipswitch 
Settings 
To increase the Outdoor Intercom’s microphone 
sensitivity, switch dipswitch #3 UP (away from the 
circuit board).   
 
Troubleshooting and Frequently Asked Questions 
 
Nothing Happens. The MiniGAP2 Does Not Function 
Make sure that the Intercom has fresh batteries in it. When you press the CALL button, you should hear a tone. If 
the units have power but do not communicate, they may need to form a network. Press the LEARN button on each unit 
that needs to form a network and they will beep in response.   
You may need to clear their memory and re-teach them.  
Dipswitch #1 is normally UP (away from the circuit board).  In the DOWN position it will not operate unless it is 
taught to an Oracle Network, as a passive unit (See MULTI-GAP MODE).
  
 
The MiniGAP2 is Not Getting the Expected Transmission Range 
Trees, metal, electrical wiring or other electrical devices directly between units can limit the range, as can having it 
mounted on a tree, masonry, or metal surface.  
 
I hear a warbling two-tone error sound when I activate the Gate Controller? 
The MiniGAP2 unit is not communicating with the GCU. The GCU may be out of range. If the units work properly when 
close together, the GCU may need to be mounted higher off the ground or on a different surface. Metal, trees, or 
masonry cause the most interference.  
 
If the units do not work when close together, the MiniGAP2 has not mated with that GCU. Double-check the GCU’s ID 
(as set with dipswitches 1 & 2, and re-teach it.