SAMCOM FPBN10A User Manual page 9

Volume Adjustment
As this type of transceiver has an auto-squelch
function, you will hear nothing when the power
is turned on and no call is received. You can
hold down the MONI button, and then turn the
PWR/VOL knob clockwise to increase the volume,
or counterclockwise to decrease it.
Monitoring
To monitor, you need just hold down the MONI button and adjust the channel
background noise to a comfortable level by rotating the PWR/VOL knob. It
can directly monitor the channel you care without having to wait for your call,
as long as the MONI button has been holded down.
Transmitting
First of all, hold down the MONI button and listen for a while to confirm the
channel you wanted is not busy, and then speak normally to the microphone
at the front of the transceiver, while holding down the PTT button.
The transmission indicator turns red when the PTT button is pressed.
If you speaks too loud or with your mouth getting too close with the microphone,
it may distort the sound and reduce the signal clarity on the receiving side.
Release the PTT button to listen to the partner's voices.
Receiving
Release PTT key, transceiver enter the receiving mode, the status indicator
lights green.
Please adjust the volume appropriately to achieve the best listening effect.
QT/DQT
QT/DQT signaling is mainly used to avoid receiving irrelated signals on the
same channel. If QT/DQT signaling is set, it can only receive the calls of
those who share the same channel and have the same QT/DQT signaling,
but if QT/DQT signaling is not set, you will receive all the calls on the channel.
Dealers can preset QT/DQT signaling for a channel.
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Notes
Antenna
caution Not use the handheld transceiver with damaged antenna.
It will cause skin mild burns if touch the damaged antenna.
Battery
If some of your body exposed conductive material contact
the battery outside terminals, it will cause damage to
property, or burns on human body. These conductive
materials include jewelry, keys, or beaded necklace, they
will form a loop with the battery (causes short circuit),
generate considerable heat. Rechargeable battery storage
must be very careful, especially been put in the pocket,
purse or other container with metal objects. Waste batteries
should not be abandoned in a fire.
Earphone
Before using the earphone, first turn the volume down so as
to avoid excessive hearing damage.
Speaker
When the volume setting is high, the transceiver can not be
too close to your ear, otherwise it will damage hearing.
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