Rds Operations; Troubleshooting - auna multimedia MD-170-BT Bedienungsanleitung

AF (Alternative Frequency) function
When the player is turned on for the first time, the system enters RDS (AF) state automatically. To listen to other
channels, please turn off RDS (AF) first, and then scan the channels, or else other channels will be unavailable.
REG (Regionale Erkennung) function
In any state, press the SEL button to enter REG OFF state, and then use the VOL knob to select REG ON or REG
OFF.
TA (Traffic Announcement) function
In any state, press the SEL button to enter TA OFF state, and then use the VOL knob to select TA ON and play the
traffic broadcast automatically.
TA (Traffic Announcement) Volume selection
In any state, press the SEL button to enter TA VOL state, and then use the VOL knob to adjust the TA volume.
EON (Enhanced Other Networks) function
In any state, press the SEL button to enter EON state, and then use the VOL knob to select whether display the
information of other channels.
PTY (Programme Type) function
In radio state, press VOL knob to choose SEL PTY state. Then, turn volume knob to select PTY type. Stop selecting
and 5s later, it will search automatically.
Trouble Cause
Unable to turn on The fuse is broken.
Malfunction The processor experiences faulty
situations due to other reasons.
No memory The ignition wire and positive power
cable are connected incorrectly.
Poor reception The automobile antenna is not pulled
out.
Such antenna is poorly grounded.
No or weak sound Incorrect connection.
The volume balancer is set out of
tolerance.
The speaker is grounded by one end.

RDS Operations

Troubleshooting

Solutions
Replace the fuse with a new one having the same
specifications.
Shut down and wait for 1 minute before reboot.
Press the Reset button for 1~3s.
Switch those two wires and then reconnect.
Check if the radio automatic control wire, antenna
and grounding wire are connected well.
Check connection and then rectify.
Place the volume balancer in the middle.
Connect the speaker to the negati- ve.
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