16
Getting started
PHF connected - audio mode PHF Microphone/PHF
Earpiece
PHF earpiece only connected - audio mode Top Microphone/
PHF Earpiece
No accessory attached - Top Microphone/Internal Speaker
Accessory to radio by soft key:
Audio toggle between PHF and main speaker - audio mode
PHF Microphone/PHF Earpiece to Top Microphone/Internal
Speaker and vice versa
Audio toggle between PHF earpiece only and main speaker -
audio mode Top Microphone/PHF Earpiece to Top
Microphone/Internal Speaker and vice versa
Lapel/Shoulder Use
For Group and Private Calls turn your head towards your
shoulder/lapel, and speak directly into the top microphone.
Listen via the terminal's internal speaker.
Speakerphone Use
Place the MTH800 30 to 60 centimetres away from you. In a
noisy environment, you may want to move the MTH800
closer to you for better transmission.
Looking After Your MTH800
Never leave your MTH800 or battery in extreme
temperatures (over 60 °C)—for example, behind windscreen
in very hot, direct sunlight. Do not immerse your MTH800 in
water.
To clean your MTH800, use a moistened or antistatic cloth.
DO NOT use a dry or electrostatically charged cloth.