AMS DIFFUSION CB710 User Manual

RDS service availability varies with areas. 

Please understand if RDS service is not 

available in you area, the following service is

not available. 
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AF(Alternative Frequency):  When the radio

signal  strength  is  poor,  enabling  the  AF

function will allow the unit to automatically 

search another station with the same PI 

(program identification) as the current station

but with stronger signal strength. 

PS  (Program  Service  name):  The  name  of

station will be display instead of frequency.

AF Mode:  

  AF on: AF function is activated. 

  AF off: AF function is disabled. 

Remark: AF indicator on LCD will flash until 

RDS information is received. If RDS service 

is not available in your area, turn off the AF

mode. 

REG Mode: Press AF on the remote control 

for more than 2 seconds to switch REG mode 

on and off. 

REG on: AF function will implement the 

regional code (of the PI) and only stations in

the current region can be tuned automatically. 

REG off: AF function will ignore the regional 

code  (of  the  PI)  and  stations  in  the  other

regions can also be tuned automatically.

Some RDS FM stations periodically provide 

traffic information.

TP (Traffic Program Identification)

Broadcasting of traffic information

TA (Traffic Announcements Identification)

Radio announcements on traffic conditions

TA Mode: Hold TA/AF button on the panel or 

press TA button on the remote control to turn 

on/off TA mode. When TA mode is turned on,

the TA indicator will blink. 

When traffic announcement is received, the TA

indicator will display. The unit will temporarily 

switch to the tuner mode (regardless of the 

current  mode)  and  begin  broadcasting  the

announcement at TA volume level. After the 

traffic announcement is over, it will return to

the previous mode and volume level. When 

TA is turned on, SEEK, SCAN, AMS function

can only be received or saved when traffic 

program identification (TP) code is received.
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When  EON  data  is  received,  the  EON

indicator lights and the TA and AF functions 

are enhanced.

TA: Traffic information can be received from 

the current station or stations in other network.

AF: The frequency list of preset RDS stations 

is updated by EON data. EON enables the 

radio to make fuller use of RDS information.  

It constantly updates the AF list of preset 

stations, including the one that currently tuned

into. If you preset a station around the area at 

your home, you will later be able to receive the

same station at an alternative frequency, or

any other station serving the same program,

EON also keeps track of locally available TP 

stations for quick reception.
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RDS FM stations provide a program type 

identification signal.

Example: news, rock, info, sport, etc.

PTY Mode: Press PTY button to enter the 

MUSIC  type,  the  previous  type  is  shown.

Press PTY again to enter SPEECH type. At 

MUSIC type or SPEECH type, use buttons 1

- 6 to select the desired program type. The 

selected PTY type is shown and searching 

starts if no other function is selected for 2 

seconds. If there is no corresponding program 

type, NO PTY is shown and the unit will return

to normal mode.    

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2014-10-28   13:44:30