User's Manual

SDM630 DMR TIER II – OPERATING INSTRUCTIONS

ICONS

INDICATION

A filled speaker indicates that a signal is present and the audio can

be heard from the speaker.

The outline speaker icon indicates that a signal is present and the

radio is muted. This could be another user group, for instance.

Scan Indicator. When radio is on a scan channel and scanning, the

arrow will rotate.

Transmit Indicator.

Received Signal Strength Indication (RSSI). A stronger signal will

display more bars above the “antenna” icon

Selective Mute. Only radio signals specifically directed to the user or

the channel’s defined talkgroup will be heard on the speaker.

Normal Mute. Only radio signals from the users own network will be

heard on the speaker.

Monitor. All digital radio signals on the channel will be heard.

All keys except PTT, or any function assigned as Alarm, will be

disabled. Press the OK key for 2 seconds to unlock all keys.

Talk Around enabled indicator. When shown, Talk Around is active.

Scrambler indicator. (analogue only)

Emergency mode. Blinking icon indicates that the emergency button

has been pressed.

Individual Addressing Mode. When shown, the radio will transmit to

an individual address instead of a talkgroup

Envelope icon. Indicates that a message(s) stored if icon steady,

icon flashes if unread message(s) stored.

DMR Icon. Displayed when the radio is in DMR Mode.

Connecting icon. Shown when a text message is being sent and the

connection is in progress.

Connection Fail icon. Shown when a text message transmission has

failed.

Radio has stopped on a scan channel.