TR-24 Beltpack, Top View Bottom View

Section 3 - TR-24 Beltpack

Controls and Connections

1 2 3 4			5	6 7	8	9
OFF	MIC	S.T.	2	CHG		EXT
	1 ADJ	ADJ				EXT
	1 ADJ	ADJ
Top View				Bottom View

1.Volume Control and Power Switch – Turns the beltpack power on/off and controls headset volume.

2.Battery Light/Power Light – Indicates the beltpack has power, either from the internal battery or AC power connected to the unit.

•	GREEN	= Battery Indication: battery OK
•	RED	= Battery Low (≈15 minutes left)

• NO Light = Battery Depleted

3.Button One and Light – Selects audio channel one. The channel light has two modes depending on the <TALK> button's state.

• Light Solid = Talk and Listen enabled.

• Light Flashing = Listen only enabled. (Push-to-TX)

4.Talk Button – Enables the headset microphone. The button has two modes:

• Momentary = Pressed and hold for over ½ second.

•Latch on/off = Tap button and the microphone path is enabled. Tap again to turn off.

5.Button Two and Light – Selects Audio channel two. The channel light has two modes depending on the <TALK> button's state.

• Light Solid = Talk and Listen enabled.

•Light Flashing = Listen only enabled. (Push-to-TX)

6.Charge Jack – Used to charge the internal battery or power unit directly off wall outlet. Accepts a 5.5mm x 2.5mm plug with the center positive. Must be supplied with a 12VDC regulated power supply with at least a 400mA current capacity.

7.Charge Light.

•RED = Beltpack battery is charging.

•GREEN = Beltpack battery is charged.

8.Headset Connector – Standard 4-pin XLR connector.

(1) Microphone	(4) Headphone
Shield (-)	Low (-)
(2) Microphone	(3) Headphone
Audio (+)	High (+)

9.Configuration Jack – RJ-45 jack used to interface the beltpack to an Ethernet cable. Jack may be used for wired mode and configuring the beltpack.

Beltpack Button Combinations (All have voice prompts):

Wireless Mode	Press <Talk> until unit is done
	booting
Wired Mode	Press <TWO> until unit is done
	booting.
Master Wireless Mode	Press <ONE> until unit is done
	booting.
Momentary Mode	Press <ONE> + <TALK> + <TWO>
(Push-to-TX full time)	for 3 seconds. Press the three buttons
	again to go back to the default
	"Push-to-Latch" mode.
Microphone Gain	Press <ONE> + <TALK> for 3
	seconds. Keep <TALK> held down
	and use <ONE> to decrease the gain,
	<TWO> to increase it. Release all
	buttons for at lease 1 second to set.
Sidetone Level	Press <TALK> + <TWO> for 3
	seconds. Keep <TALK> held down
	and use <ONE> to decrease the
	level, <TWO> to increase it. Release

all buttons for at least 1 second to set.

3-1

BTR-24, TR-24 specifications

The Telex TR-24 and BTR-24 are prominent products in the realm of wireless intercom systems, widely used in various applications including broadcasting, theater, and event production. These devices exemplify reliable communication technology, joining the ranks of professionals seeking seamless interaction in dynamic environments.

The Telex TR-24 is a beltpack transceiver designed for ease of use and flexibility. One of its key features is its lightweight and ergonomic design, allowing users to wear it comfortably for extended periods. The device boasts a high-quality audio performance with adjustable audio levels, providing clarity and reliability in communication. Its built-in microphone allows hands-free operation, which is essential in fast-paced workflow scenarios. Additionally, the TR-24 utilizes advanced digital technology to reduce noise and enhance voice intelligibility, ensuring users can communicate effectively even in noisy settings.

On the other hand, the Telex BTR-24 is a four-channel wireless base station that serves as the heart of the intercom system. Its ability to handle multiple channels simultaneously allows for better management of communication among team members. The BTR-24 is marked by its sophisticated frequency agility, which automatically selects the clearest channel to avoid interference. This feature is critical in ensuring uninterrupted communication in environments filled with various wireless signals.

The technology behind the TR-24 and BTR-24 utilizes cutting-edge digital transmission, significantly minimizing latency and maximizing range. This results in a robust communication link over various distances, making it suitable for larger events or expansive production sets. Both devices feature rechargeable batteries and a user-friendly interface, perfect for quick setup and operation.

Further enhancing their functionality, the TR-24 and BTR-24 can be easily integrated with other audio systems, making them versatile tools in diverse networking situations. They also include options for operating in various power modes, providing flexibility depending on the demands of the specific application.

Overall, the Telex TR-24 and BTR-24 stand out for their user-centric approach, reliability, and advanced technological features. They are designed to meet the rigorous demands of professionals in the entertainment and communications industry. With their exceptional audio quality, robust performance, and seamless usability, these devices continue to be a preferred choice for anyone seeking to enhance their communication capabilities.