Motorola XPR 5550 用户手册

When you start a scan, your radio cycles through the 
programmed scan list for the current channel looking for voice 
activity. 

The yellow LED blinks and the scan icon appears on the status 
bar.

During a dual mode scan, if you are on a digital channel, and 
your radio locks onto an analog channel, it automatically 
switches from digital mode to analog mode for the duration of 
the call. This is also true for the reverse.

There are two ways of initiating scan: 

Main Channel Scan (Manual): Your radio scans all the 
channels/groups in your scan list. On entering scan, your 

radio may – depending on the settings – automatically start 

on the last scanned “active” channel/group or on the channel 

where scan was initiated.

Auto Scan (Automatic): Your radio automatically starts 
scanning when you select a channel/group that has Auto 

Scan enabled.

NOTE: This feature is not applicable in Capacity Plus and 

Linked Capacity Plus.

Procedure: 
Press the programmed Scan button to start or stop Scan. OR 
Follow the procedure below.

Use the Scroll Up/Down buttons to select a channel 
programmed with a scan list.

g

 to access the menu.

f

 or 

h

 to Scan and press 

g

 to select.

f

 or 

h

 to Scan State and press 

g

 to select.

f

 or 

h

 to required scan state and press 

g

 to select.

The display shows Scan On when scan is enabled. The 
yellow LED blinks and the scan icon appears. 
OR
The display shows Scan Off if scan is disabled. The LED 
turns off and the scan icon disappears.