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 external power
connected to the unit.
Battery Indication:
•
GREEN = Battery OK
•
RED = Battery Low (
»
30 minutes left)
•
No Light = Battery Depleted
3.
AP Active Light
– This green light flashing indicates that the
AP has successfully booted and is operating.
4.
RF Channel Display
– Indicates the RF channel the unit is
set on.
5.
Select Button –
Press the button to select the desired RF
channel for the base station.
•
ClearScan
– Press and hold the button until the decimal
point starts to flash (about 3 seconds) then release. The
unit will examine the RF channels available, then select
the one with the least activity and set the AP on that
channel.
NOTE:
On boot the unit will ClearScan and
automatically select the cleanest RF channel.
•
Lock
– Press and hold the button until the decimal point is
on solid (about 10 seconds) then release. The AP will be
locked on the channel displayed. To unlock, press and
hold the button again until the decimal point is off. Lock
makes the currently displayed channel difficult for a user
to accidentally change.
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 is 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.
ON
OFF
LOW
BATTERY
POWER
AP
ACTIVE
CHANNEL
Telex
R
SELECT
CHANNEL
CLEAR SCAN
LOCK
BTR-24
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2
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5
Section 2 - BTR-24 Base Station
Controls and Connections
2-1
RED: CHARGING
GREEN: READY
PGM
TRANSMIT
ANTENNA
12 VDC
400mA
CORD
RETAINER
RECEIVE
ANTENNA
BTR-24
Telex Communications, Inc.
This device complies with Part 15 of the FCC Rules
Operation is subject to the following two conditions
(2) This device must accept any interference, received.
(1) This device may not cause harmful interference, and
Including interference that may cause undesired
operation.
Made in U.S.A. XXXXXXXXX
FCC ID:B5DM525
IC: 1321A-XOAP
S.N.: 000003
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Front View
Rear View
