User manual

Basic Operation

Power On & Off

Usually the unit will be installed such that it powers off & on with

the host mobile radio or by a manual switch tted by your instal-

lation mechanic. You can manually turn off the X-Ponder mobile

charger by pressing the front grey button for 3 seconds and the

blue LED will extinguish. You can do the same on the Secure Wire-

less Microphone by pressing the lower grey button. The speaker

mic will sound a de-escalating tone. To power On, do the same,

releasing the button once the LED lights. The speaker mic will

sound an escalating tone. The blue LED on both units will ash

momentarily and then go solid once they’re connected.

Volume Control

When you rst activate the unit you should rst ensure your mobile

radio’s volume is set to a comfortable listening level. You may

then adjust the Secure Wireless Microphone volume by pressing

the right top button to increase or the left to decrease. There are

5 listening levels. The minimum level is not zero but is designed so

you can still quietly hear radio trafc and not inadvertently turn

off the audio.

Transmitting/Receiving

Use like any two way radio speaker Mic i.e. press the large black

PTT button to talk and release to listen. Speak with a normal

strong clear voice about 3-5cm (2”) from the microphone port.

Do Not yell as this causes distortion and loss of clarity.

Emergency

If enabled, the emergency button can be used to trigger and

reset the emergency function in your suitably equipped mobile

radio. The time you hold the button is the time your mobile ra-

dio sees the emergency command. So if your mobile radio re-

quires you to hold the radios front panel emergency button for 2

seconds, then you should hold the Secure Wireless Microphone

emergency button for 2 seconds.