User's Manual

APPI-Com V3.4 – Copy prohibited www.appi-technology.com

Radio reception level

Reception information messages are played in the audio equipment (see “Connection information”), and

the reception level is also displayed on the screen. In case a module does not emit (switched off, out of

range, communication on another channel ...), the Radio reception level is replaced by:

EXAMPLE 1: (LISTEN Mode) the module receives a

signal from module number 2 of kit 21

EXAMPLE 2: (TALK Mode) the module receives a signal

from module number 2 of kit 21 but no signal from

module number 3.

Displaying Serial Number / Sending out a pager signal / Switching Off

Pressing the Central key, the radio will display its Serial Number and propose 3 choices:

L: Return C: Send a « beep » R: Switch Off the radio

The user then has 5 seconds to send the signal by pressing the Central key again: if not, the paging procedure

is canceled and the system goes back to normal operations.

Note: the pager/alert signal can be sent even with NO connected headset.

Pressing the Central key for 4 seconds leads to the MENUS, accessible or not based on the configuration.

Setting the microphone’s (VOX) sensitivity

VOX Menu. In a noisy place, reduce microphone’s sensitivity level to avoid transmitting ambient noise. At

the contrary, in a very quiet place, the user can increase the sensitivity to be heard when whispering.

The factory setting is 0. This is an average sensitivity for both isolation to high

noise and still not requiring to shout to trigger the voice transmission.

SETING: this screen allows you set the sensitivity that would trigger the mic.

The smiley is displayed when the trigger level is and the radio is

emitting. If this appears in a noisy environment when the user does not

speak, it means that the sensitivity is too high and needs to be reduced.

For the APPI-CovR, when used without the APPI-Smart App, the smiley is replaced by a continuous tone.

Change this sensitivity from -10 to +10, the lowest value (-10) requiring the higher sound to trigger, and the

maximum sensitivity (+10), requiring the lowest sound. When the setting is done validate.

This setting is stored and will apply for ALL following uses.

NOTES:

• The headset MUST remain connected during the setting, made in the REAL noisy place.

• The user is still in communication with the team while setting the VOX

• If changing the headset type, re-set the VOX

• When the sensitivity is NOT « 0 », a “V” appears on the screen

• If the VOX is “too high” this may create:

- An echo or your breathing noise sent to your colleagues.

- The battery life may decrease for permanent emission

- Other people (MULTI Mode) may not be able to speak

VOX

- 0 +

Confirm

TALK VOL:10

CH:1 KIT: 49