Operating Manual

1. Model-460C was tested and approved according the FCC part 90 for Programmable

UHF commercial licence - FCC ID: M5U-101-460C

GENERAL DESCRIPTION

Two-way Programmable radio headsets (earmuffs), up to 4 frequencies,

UHF

(450-470MHz)

transceiver, Ni-HM rechargeable battery operated, built into a highly efficient hearing protection

for secure voice communications in noisy environments. Built in connector for Sell- phone /

music plug or frequencies program cable.

FUNCTIONALITY

Enables wireless communication between all headsets and with an optional base-station on

common frequencies. The noise-suppressing microphone efficiently reduces background noise.

The headset microphone and speakers are used simultaneously with a connected cellular phone.

Transmission can be initiated by manually push-to-talk or hands free VOX system.

APPLICATIONS

The applications for PAWN are many; Shop floors, Power plants, Forestry, Construction sites,

Quarries, Recreational areas and other noisy areas where secure communication over short

distances are essential. The plug-in sell-phone enables clear communication with the outside

world.

OPERATING INSTRUCTIONS

Simplified controls make PAWN Headsets easy to use. A four-position switch selects the

operating mode, either VOX /PTT or PTT. Rotary switch controls On/Off/Volume.

2. PRODUCT LAYOUT

1. PTT - ”talk” button for manual transmission

2. Program /cell phone Plug-in.

3. 4-way switch-VOX/PTT setting with three

alternatives for adjusting VOX circuit’s

sensitivity, to ensure "Hands-Free" correct

microphone activation in relation to external noise

levels. The PTT position, is activated via the

”talk” button.

4. Volume On/Off control for adjusting the

volume level in the headset.

5. Frequency setting, - Two -position pre-set

channels.

6. Charging socket.