User's Guide

Press or to the required event. Press to

select.

Long press to return to the Home screen.

5.10.30

Over-the-Air Programming

Your dealer can remotely update your radio by using Over-

the-Air Programming (OTAP) without physical connection.

Additionally, some settings can also be configured by using

OTAP.

When your radio undergoes OTAP, the green LED blinks.

When your radio receives high volume data:

• The display shows the High Volume Data icon.

• The channel becomes busy.

• A negative tone sounds if you press the PTT button.

When OTAP completes, depending on the configuration:

• A tone sounds. The display shows Updating

Restarting. Your radio restarts by powering off and on

again.

• You can select

Restart Now or Postpone. When you

select Postpone, your radio returns to the previous

screen. The display shows the OTAP Delay Timer icon

until the automatic restart occurs.

When your radio powers up after automatic restart:

• If successful, the display shows Sw Update

Completed.

• If unsuccessful, the display shows Sw Update Failed.

See Checking Software Update Information on page 221

for the updated software version.

5.10.31

Received Signal Strength Indicator

This feature allows you to view the Received Signal

Strength Indicator (RSSI) values.

The display shows the RSSI icon at the top right corner.

See Display Icons for more information on the RSSI icon.

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