TBCR - Uncategorized Bogen - Free user manual and instructions
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| Product Type | Commercial paging control relay interface |
| Brand | Bogen |
| Model | TBCR |
| Intended Use | Voice-activated relay control for paging and music systems |
| Dimensions (W x H x D) | 4.5 x 1.7 x 2.9 in (114 x 43 x 74 mm) |
| Weight | 0.6 lb (272 g) |
| Housing Material | Durable ABS plastic with metal mounting bracket |
| Mounting Type | Wall or equipment rack mounting via keyhole slots |
| Power Supply | 24 V DC power input from compatible Bogen amplifier or external supply |
| Power Consumption | 2 W standby, 5 W active |
| Input Compatibility | 600-ohm balanced audio input from telephone or paging system |
| Relay Output | Form-C relay, 1 A at 30 V AC/DC |
| Control Input | Momentary or continuous contact closure from call switch |
| LED Indicators | Power and signal presence status LEDs |
| Audio Trigger | Adjustable voice-activated (VOX) trigger level for hands-free operation |
| Operating Temperature | 32 to 104 °F (0 to 40 °C) |
| Installation | Simple screw terminal connections; no special tools required |
| Maintenance | Periodically check relay contacts and clean dust from ventilation openings |
| Cleaning Instructions | Wipe with a dry cloth; do not use liquid cleaners or sprays |
| Safety Certifications | CE marked and UL listed for commercial use |
| Replacement Parts | Internal relay replacement kit available through Bogen distributors |
| Repairability | Modular design allows service technician replacement of relay and terminal blocks |
| Documentation | Free PDF manual available from notice-facile.com |
| Warranty | Limited 2-year manufacturer warranty |
Frequently Asked Questions - TBCR Bogen
What is the Bogen TBCR used for?
The Bogen TBCR is a paging control relay used to switch amplifier or paging outputs when an audio signal is detected. It is ideal for hands-free announcements, background music muting, and automatic relay activation in commercial audio systems.
How do I connect the TBCR to my paging system?
Connect a 600-ohm audio source (telephone paging port or mixer) to the audio input terminals. Then wire the relay output to the device you want to control, such as an amplifier input or a contact closure. Use shielded cable for audio connections to avoid hum.
What power supply does the TBCR require?
The TBCR operates on 24 V DC. It can be powered by a compatible Bogen amplifier's auxiliary power output or by a regulated 24 V DC adapter with the correct polarity. See the manual pinout for details.
Can I use the TBCR with a standard analog telephone line?
Yes. The TBCR accepts balanced line-level audio commonly found on telephone paging ports. Check that the source is not a live ring signal; use a paging port or interface that provides audio after call pickup.
How do I adjust the voice-activated (VOX) trigger level?
Use a small flat-head screwdriver to rotate the VOX adjustment trimmer clockwise to increase sensitivity or counterclockwise to decrease it. Set the level so the relay activates reliably on speech but not on background noise.
How do I clean and maintain the TBCR?
Disconnect power before cleaning. Wipe the exterior with a dry, lint-free cloth. Periodically inspect relay contacts for pitting, and remove dust from the enclosure with low-pressure air. Avoid liquid cleaners that can damage electronics.
What do the LED indicators on the TBCR mean?
The Power LED glows when 24 V DC is applied. The Signal LED flashes when an audio trigger is present, showing the relay is activated or in standby. If the signal LED stays dark, check input wiring and VOX level.
Is the TBCR compatible with all Bogen amplifiers?
Most Bogen commercial amplifiers with 24 V DC auxiliary power and a page input can drive the TBCR. For older tube amplifiers, verify the voltage rating before connecting. Use the contact closure input for remote switching if audio trigger is not needed.
Can I mount the TBCR on a wall?
Yes. The TBCR includes keyhole slots for wall mounting. Allow at least 2 inches of clearance around the unit for airflow. Use two #6 screws (not included) anchored to a sturdy surface.
Where can I download the full TBCR user manual?
The complete Bogen TBCR manual can be downloaded as a free PDF from notice-facile.com. It includes installation diagrams, wiring details, and troubleshooting steps.
User questions about TBCR Bogen
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USER MANUAL TBCR Bogen
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Product information
Brand : Bogen
Model : TBCR
Category : Uncategorized