In the event of a power outage, the radio tape recorder must be unlocked by entering a code into it. The code is entered by pressing a combination of certain buttons. If an incorrect code is entered three times in a row, the system is blocked for a period of 3 to 8 hours. Only after this time will it be possible to repeat the attempts to enter the codes.
It is necessary
correct code combination
Instructions
Step 1
To enter a code combination into radio type Gamma, Beta and Delta, press and hold the two buttons FM½ and DX. To confirm the entered code, press and hold the indicated buttons again. Press and hold the two TP and RDS buttons to enter the code in Chorus, Concert and Symphony radios. After entering the code combination, press and hold these buttons again to confirm the code.
Step 2
To decode the Blaupunkt Audi Concert Plus and Matsushita Audi Symphony car radios, turn on its power. The display should show SAFE. Press the TP and RDS buttons at the same time and hold them until 1000 appears on the screen. Use the 1, 2, 3 and 4 keys to enter the first, second, third and fourth digit of the correct code. In this case, each button must be pressed a number of times equal to the value of the corresponding code digit. Then press the TP and RDS buttons again and hold them for 2-3 seconds. The system turns on.
Step 3
To decode the Blaupunkt Audi Gamma II and Audi Gamma III systems, switch on the power supply. Press the M and VF buttons simultaneously and hold them until the number 1000 appears on the display. Use buttons 1, 2, 3 and 4 to enter the code, pressing each of them as many times as required to enter the desired value of the next digit of the code. When you have finished entering, press the M and VF buttons again and hold them until the system turns on.
Step 4
To decode the Matsushita Audi Gamma CC radio, turn on the power, press the U and M buttons simultaneously and hold them until the number 1000 appears on the screen. Entering the code as described above, confirm it by pressing the U and M buttons and hold them until the audio system is turned on.
Step 5
Switch on the power to unlock the Blaupunkt Audi Gamma S systems. Then press the FM½ and DX buttons simultaneously and hold them until the number 1000 appears on the screen. Enter the correct code as described above. Then press the FM½ and DX keys again and hold them until the radio is turned on.
Step 6
Switch on the power supply to unlock the Blaupunkt Audi Navigation Plus navigation system. After the image appears on the display with the right-hand rotary knob, select the value of the first digit of the code from 0 to 9. Confirm the entry of the digit by pressing this knob once. Draw the rest of the digits of the code using the same algorithm. After entering all the numbers, select the OK item in the menu and confirm it by pressing the knob. The system turns on.
Step 7
Switch on the system power to enter the code combination into the Audi Symphony radio from Matsushita Communication Deutschland. Press the SCAN and RDS buttons at the same time, holding them until the number 1000 appears on the screen. Using the given algorithm, enter the correct code with buttons 1, 2, 3 and 4 and again press SCAN and RDS at the same time. Keep these buttons pressed until the system is turned on.
Step 8
To decode the Blaupunkt Audi Gamma CD, switch on the power supply. Press the DX + U + M buttons in strict sequence and hold them until the number 1000 appears on the screen. In the described way, enter the code using buttons 1, 2, 3 and 4. Then press another sequence of buttons - M + U + DX, keeping them pressed until the system is unlocked
