Telex BTR-24/TR-24 manual TR-24 Control and Connection Top Panel

TR-24 Control and Connection – Top Panel

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OFF

1	MIC	S.T.	2
	ADJ	ADJ

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

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

•	GREEN	= Beltpack 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 = Press and hold for over ½ second

•Latch on/off = Tap button and microphone 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 / Power Jack – Used to charge the internal battery or power the unit directly off a 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.

BTR-24 Control and Connection – Front Panel

TR-24 Control and Connection – Bottom Panel

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CHG

EXT

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> for 3

(Push-to-TX full time)	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 least 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.

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	Telex
ON	R
POWER
LOW	AP
BATTERY	ACTIVE
OFF	CHANNEL

5

SELECT

CHANNEL

CLEAR SCAN

LOCK

BTR-24

BTR-24 Control and Connection – Rear Panel

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BTR-24

Telex Communications, Inc.

This device complies with Part 15 of the FCC Rules

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.

FCC ID:B5DM525

1.On/Off Switch– Turns the power on/off to the base station.

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

•	GREEN	= Battery OK
•	RED	= Battery Low (>30 minutes left)
•	NO Light	= Battery Depleted

3.AP Active Light – This green light flashing indicates that the BTR has successfully booted and is operating.

4.RF Channel Display – The display indicates the RF channel for which the unit is set.

5.Select Button – Hit the button to select the desired RF channel for the base station. The button has two other functions as follows:

•Clear Scan – Press and hold the button until the decimal point starts to flash (about 3 seconds) then release. The unit will scan all the RF channels, then set the unit on the one with the least WiFi activity.

•Lock – Press and hold the button until the decimal point is on solid (about 10 seconds) then release. The base will be locked on the displayed channel until rebooted or the decimal point is turned off by the same procedure.

RECEIVE	IC: 1321A-XOAP	CORD		RED: CHARGING		TRANSMIT
ANTENNA	S.N.: 000003	RETAINER		GREEN: READY		ANTENNA
	Made in U.S.A.	XXXXXXXXX	12 VDC
			400mA		PGM

6.Receive Antenna Jack – Reverse TNC receive jack.

7.Charge / Power Jack – Used to charge the internal battery or power the unit directly off a 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.

8.Charge Light.

•	RED	= Battery is charging.
•	GREEN	= Battery is charged.

9.Configuration Jack – RJ-45 jack used to interface the base station to an Ethernet cable. Jack may be used for configuring the base station or connecting multiple base stations.

10.Transmit Antenna Jack – Reverse TNC transmit jack.

Made in U.S.A. 02/2007