Inovonics Wireless Corporation 3B6AVBST User Manual

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QSR Performance Solutions Drive Thru - Belt-Pack 
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7. Talk 2 
• 
Has the exact same function as Talk 1 when used with a single lane 
system 
• 
On Dual and Cross Lane systems Talk 2 will be programmed to 
communicate with Lane 2  
 
8. Talk 1
 
• 
Activates communication to outside speaker  
• 
Will also be heard by other headsets and possibly grill speaker 
(depending on system configuration) 
• 
Can be used to test incoming and outgoing audio even when no car 
is present 
• 
On half-duplex systems, press to talk and release to listen 
• 
On full-duplex systems incoming audio will be heard even while Talk 
1 is pressed 
• 
On Dual and Cross Lane systems Talk 1 will be programmed to 
communicate with Lane 1  
 
9. Headset Jack 
• 
The 2 prong headset connector plugs in here 
 
10. Battery Compartment 
• 
Battery goes here 
 
11. Battery Release 
• 
Slide back to release battery from compartment 
1. Page 
• 
Press to talk to the other headsets without being heard at the 
speaker post 
• 
Belt-packs can be programmed for Page Monitor Mode, they will 
only hear communication from other belt-packs that are using the 
Page button and will not hear communication to or from the speaker 
post 
• 
To program a belt-pack for Page Monitor Mode, hold Page button 
down while powering the headset on.  
• 
To exit Page Monitor Mode turn the belt-pack off and back on 
 
2. Volume Down 
• 
Listening volume can be adjusted in 7 steps from the lowest to high-
est setting. When the belt-pack is powered on, the listening level will 
be near mid-level and can be adjusted 3 steps up or 4 steps down. 
A short tone will be heard each time the volume is adjusted. A long 
tone is heard when the lowest or highest level is reached.  
 
3. Volume Up 
• 
Turns up incoming audio from speaker post. See previous section 
for details 
 
4. Power LED
 
• 
Green when belt-pack is powered on 
• 
Red when talk-lock is in use 
• 
Flashes green during channel programming  
 
5. Power On / Off 
• 
Press to turn power to belt-pack on or off 
 
6. Talk Lock 
• 
Used with a full-duplex system, press to activate hands-free com-
munication 
• 
When car arrives at speaker post, press to activate. Communication 
will automatically deactivate when car leaves speaker post and 
automatically reactivate when next car arrives 
• 
Press Talk 1 or Page to deactivate Talk Lock 
• 
Only 1 belt-pack at a time can use Talk Lock and no other headsets 
can talk to the speaker post 
• 
Disabled or enabled by holding Talk Lock button down when the 
headset is being powered up