Scrambler; Troubleshooting Guide - SAMCOM FPCN30A User Manual

This feature ensures the user in a variety of noisy environments can get a clear call. Set by the Users in the channel
through Meun

Scrambler

This feature is voice encryption, user no such feature can not receive the real voice, so makes your call be kept confidential.
This feature may be set by Users in the channel through Meun

Troubleshooting Guide

Problems
No Power
Battery lasts no long after charging
Battery may have been exhausted. Please update or recharging the
battery.
Battery may not be installed correctly. Please remove the battery and
reload it.
Battery's lifetime is due. Please update the battery.
Battery is not charged fully, so please ensure that the battery indicator is
green when removing it.
Make sure you are using the same frequency and "sub-audio frequency
Solutions