Honeywell International Inc. HD-128 Manuale Utente

CONFIDENTIALITY STATEMENT

This document contains information that is private and Confidential, and is supplied on the express condition that it is not to be

used for any purpose other than the purpose for which it was issued, nor is it to be copied or communicated in whole or in part, to

any third party other than the recipient organization, without the prior written permission of EMS Technologies Canada, Ltd.

HSD Aeronautical Transceivers

Verifying the log-on status HSD transceivers

•  Press ¿¿
•  Dial 11
•  Press #

You hear one of three different tones: a busy tone, two
beeps repeated, or a high-pitched tone. Table 5
provides an explanation of what each tone implies.

Table 5 System log-on status tones

Tone heard

Log-on Status

Action

Busy tone

• The HSD

Transceiver is

‘busy’. It may

be acquiring a
satellite or LES,

or logging-on

• Wait for the

system to ‘clear

down’ and then

try your call
again

Two beeps

repeated

• The HSD

Transceiver is

waiting for

further

commands
after acquiring

a satellite and

LES

• Wait for the

system to be

ready and then

try your call

again

High-pitched

tone

• System logged-

on and ready to

use

• Place your calls

If you continue to experience difficulties completing your
call, contact the LES operator for assistance (no charges
apply).

To contact the LES operator for assistance—dial 33#.