ligado NETWORKS MSAT, User Manual, Page: 20 / 29

28 29 LIGADO NETWORKS MSATe USER GUIDE
Audio Indicators
STATUS OR EVENT SOUND NOTES
Radio Info
Message Two quick high
tones Indicates one of the following:
• Hardware failure;
• Satellite link is lost (no service,
could be network failure).
Lost Speaker Two quick high
tones Indicates that the current party
speaking has been cancelled
and the radio has stopped
transmitting.
Call Termination Sounds like
a “fast busy”
tone Indicates when the call is
terminated because of the
disconnection of satellite link.
Calling Failure
Tone Sounds like
a “fast busy”
tone Indicates that a Circuit Switched
call has failed during call set-up.
“USER ON” –
Talk Ready A short high/
low tone Indicates that the user can begin
to talk in Dispatch Radio mode.
Talkgroup Vacant A low tone Indicates the talkgroup is
available.
Power On /
Power Off A short high
tone Indicates the radio has been
powered On/Off.
Incorrect Key Two quick
beeps Indicates when a key is pressed
out of sequence.
Main Menu
Press MENU ( SK1 ) with the handset in idle mode to access the Main
Menu . To exit the Main Menu when it is active, press EXIT ( SK1 ) and the
handset returns to idle mode.
The Main Menu has the following options:
• Lock: ON/OFF
• GPS
• Admin
• System
• Service Mode
Use the Up Arrow and Down Arrow keys to navigate the option list. The
option available for selection
is always
in the middle
and
highlighted
.
Press SELECT to invoke the option you want.
The Main Menu options are detailed in the sections that follow.
Handset Lock and Unlock
This is a quick access feature option that allows you to “lock” the system,
disabling all keypad functions. However, you still have the ability to
initiate a Priority-1 Interrupt Dispatch Radio call when the radio is locked.
When a call is received by a “locked” radio, or you attempt to initiate
another function on the display, you will receive a prompt to enter the
“unlock code” to facilitate answering of the call or other functionality.
When you first enter the Main Menu, the system lock is OFF .
1. Use the Up/Down arrows to highlight LOCK: OFF , then press SELECT
to lock the system. The option then changes to LOCK: ON .
2. To unlock the system, select the LOCK: ON option in the Main Menu.
At the prompt for the unlock code, type in the code and then select
OK . The option then reverts back to LOCK: OFF . The default code is
0000 (four zeroes).