Controls & Connections
Microphone
POWER switch
VOLUME (–) switch
Pressing this switch decrease the receiver volume level.
Press this switch while pressing and holding the PTT
switch, to decreases the microphone gain.
VOLUME (+) switch
Pressing this switch increase the receiver volume level.
Press this switch while pressing and holding the PTT
switch, to increases the microphone gain.
LED Indicator
Blinking Blue: When the
BH-2
Bluetooth
®
Headset is
correctly recognized by the transceiver.
Blinking Red: When the
BH-2
Bluetooth
®
Headset is
not correctly recognized by the trans-
ceiver.
Blinking Red/Blue: Battery Voltage is Low.
PTT switch
Press this key to transmit. Release this key to return to
receive (Depends on transceiver settings).
SPEAKER
Earhook
You can wear the
BH-2
on your left or right ear.
“BH-2”
Bluetooth
®
Head Set
When the optional
BU-1
Bluetooth
®
Adapter Unit is installed in the Transceiver*, you may use the
BH-2
Bluetooth
®
Headset as a wireless link to send and receive audio to the Transceiver*.
* Check with your Vertex Standard Dealer or Catalog for applicable models.
Wearing the BH-2
1. Open the earhook.
2. Loop the earhook over your ear.
3. Press the
BH-2
to your ear.
4. Adjust the flexible boom microphone
by bending the boom towards your
mouth.
The
BH-2
comes ready to fit the left ear. You may change
the
BH-2
to fit the right ear in the following procedure.
1. Remove the Earhook by pushing it out with a pointed
object.
2. Insert the Earhook from the other side.
Pairing
Before you can use your
BH-2
for the first time, the
BH-2
and the transceiver must be paired.
Refer to the Transceiver’s Operating Manual for Pairing in-
structions.
P
Please bring the
BH-2
and the Transceiver close together
when doing Pairing.
1. Make sure that the
BH-2
is off.
2. Press and hold the POWER switch for five seconds, until
the LED indicator blinks red/blue alternately.
When the
BH-2
is correctly recognized (Requires a 20 to 30
seconds) by the transceiver, the LED indicator will blink
blue.
Effective Communications Range
The communications range between the
BH-2
and the
Transceiver is around 10m (33 ft).
Obstacles between the
BH-2
and the Transceiver may
decreas the communications distance.
When you move out of range, the beeper sounds a low
pitch tone. When you move back into range, the beeper
sounds a high pitch tone.
Turning ON and OFF
T
T
T
T
To turn the
o turn the
o turn the
o turn the
o turn the
BH-2
ON
ON
ON
ON
ON
Press and hold the POWER switch for three seconds, un-
til the
BH-2
’s LED indicator glows red, and the beeper
sounds a high pitch tone.
When the
BH-2
is correctly recognized by the transceiver,
the LED indicator will blink blue.
P
When the
BH-2
is not correctly recognized by the trans-
ceiver, the LED indicator will blink red.
T
T
T
T
To turn the
o turn the
o turn the
o turn the
o turn the
BH-2
OFF
OFF
OFF
OFF
OFF
Press and hold the POWER switch for five seconds, until
the
BH-2
’s red LED indicator blinks rapidly, the beeper
sounds two brief tones, and the
BH-2
turns off.
LED indicator
POWER Switch
POWER Switch
For more comfort when wearing the
BH-2
, affix the sup-
plied sponge on the speaker and press the supplied sponge
ball onto the earhook, and adjust as necessary.
Operation
T
T
T
T
Transmission
ransmission
ransmission
ransmission
ransmission
Press the PTT switch to transmit, and release the switch
to return to receive (Depends on transceiver settings).
Adjusting the V
Adjusting the V
Adjusting the V
Adjusting the V
Adjusting the Volume level
olume level
olume level
olume level
olume level
Adjust the receiver audio level, using the VOLUME (–) or
(+) switch.When the audio level reaches the maximum
or minimun, the beeper sounds two brief tones.
VOLUME (+): Adjusts the receiver audio level upward.
VOLUME (–): Adjusts the receiver audio level downward.
Microphone Gain Setting
Microphone Gain Setting
Microphone Gain Setting
Microphone Gain Setting
Microphone Gain Setting
Press and hold the PTT switch, while using the VOLUME
(+) or (–) switch to select a comfortable Microphone gain
level (Five steps). When the microphone gain reaches the
maximum or minimun, the beeper sounds a high pitch tone.
VOLUME (+): Sets the MIC gain upward.
VOLUME (–): Sets the MIC gain downward.
Battery
When the battery voltage becomes low, the
BH-2
’s LED indi-
cator will blink red/blue alternately, and the beeper sounds
a low pitch tone.
If the battery has never been used, or its charge is depleted,
it may be charged by connecting to the Charger Sleeve* or
Charger Cradle*, as shown in the illustration.
Please refer to the transceiver’s manual for installation of
the Charger Sleeve.
* Check with your Vertex Standard Dealer or Catalog for appli-
cable models.
1. Insert the
BH-2
into the Charger Sleeve or Charger Cradle.
Note
Note
Note
Note
Note
: If the
BH-2
is inserted into the Charger Sleeve or
Charger Cradle while the
BH-2
power supply is
“ON”, it is automatically set to “sleep” mode.
When it is disconnected from the Charger Sleeve
or Charger Cradle, the
BH-2
will be active again.
2. If the
BH-2
is inserted correctly, the LED indicator will
glow Red. A fully discharged battery will be charged com-
pletely in 3 hours. When charging is finished, the LED
indicator will glow blue.
BH-2 is not designed to attach to a motorcycle helmet.
Specifications are subject to change without notice.
VOLUME (+) Switch
VOLUME (–) Switch
PTT Switch
Battery saver
Battery saver
Battery saver
Battery saver
Battery saver
If there has been no signal or key button activity for 20 sec-
onds, the Battery Save automatically puts the
BH-2
in “sleep”
mode, to conserve battery life.
When a signal is received or the PTT key is pressed the
BH-2
will be active again.
Refer to the Transceiver’s Manual for Battery saver instructions.
Specifications
Bluetooth specification
Ver1.2
Bluetooth profiles
HSP
Radio Frequency
2402 MHz - 2480 MHz
Modulation method
GFSK
Transmitter output power
0 dBm Class 2
Receiver sensitivity
<-80 dBm
Distance (open area)
32 ft (10 meters)
Audio format
SBC
Audio frequency range
100 Hz - 20 kHz
Power supply
Rechargeable Lithium-Polymer
Battery life
6 hours
Button/Switch
Power On/Off, Volume Up/Down, PTT
LED indicators
Power on:
Flash blue twice
Unlink:
Flash red
Link:
Flash blue
Pairing:
Red and Blue blinking
Battery low: Flash red and blue
Power off:
Flash red 3 times
Operating temperature
32 °F to 104 °F (0 °C to 40 °C)
Operating humidity
5 - 90 %
Certification
FCC, CE, BQB
Replacement Parts
Example:Use the “CAB-1”
Example:Use the “CD-40”
Ear hook ................. S8002323
Ear hook sponge ..... S8002325
Speaker sponge ....... S8002324
Wind Screen ........... S8002322
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