SONY STR-DA2000ES
Manual de Servicio

STR-DA2000ES/DB2000 SECTION 4 TEST MODE
TUNER FACTORY PRESET MODE
All preset contents are reset to the default setting. Procedure: 1. While pressing the [SURR BACK DECODING] and [PRESET TUNING --] buttons, press the I/1 button to turn on the main power. 2. The message �FACTORY PRESET� appears and the present contents are reset to the default values.

SOUND FIELD INITIALIZE MODE
The preset sound field is cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: 1. While pressing the [MUSIC] button, press the I/1 button to turn on the main power. 2. The message �S. F. Initialize� appears and initialization is performed.

MEMORY CLEARING MODE
All preset contents are cleared when this mode is activated. Use this mode before returning the product to clients upon completion of repair. Procedure: 1. While pressing the [INPUT MODE] and [MEMORY/ENTER] buttons, press the I/1 button to turn on the main power. 2. The message �MEMORY CLEARING� appears and the memories are reset to the default values. 3. When done, the message �MEMORY CLEARED!� appears.

COMMAND MODE CHANGE MODE
The command mode of the remote-commander which this set receives can be changed. Procedure: 1. While pressing the [INPUT MODE] button, press the I/1 button to turn on the main power. 2. Either the message �COMMAND MODE [AV1]� or �COMMAND MODE [AV2]� appears. Select the desired mode.

SWAP MODE
Procedure: 1. While pressing the [2CH] and [MEMORY/ENTER] buttons, press the I/1 button to turn on the main power. 2. The message �SWAP MODE !� appears. 3. Press the [DISPLAY] button. 4. The message ��27.0dB� appears. (Volume level is �MID�) 5. Press the [DISPLAY] button once again. 6. The message �+5.0dB� appears. (Volume level is �MAX�) 7. Press the [DISPLAY] button once again. 8. The message ��oodB� appears. (Volume level is �MIN�)

SF LOCK ON/OFF CHANGE MODE
Procedure: 1. While pressing the [MUSIC] and [MEMORY/CLEAR] buttons, press the I/1 button to turn on the main power. 2. Either the message �SF LOCK [OFF]� or �SF LOCK [ON]� appears.

SPECIAL MENU MODE
Procedure: 1. Press the I/1 button to turn on the main power, then while pressing the [MEMORY/ENTER] button, press the [MUSIC], [INPUT MODE], [MOVIE] button in order. 2. The message �SPECIALIZED!� appears. 3. Each time the [MENU] dial is turned clockwise, the item is switched in order as follows.

FLUORESCENT INDICATOR TUBE PATTERN CHECK MODE
All fluorescent segments are tested. When this test is activated, all segments turn on at the same time, then each segment turns on one after another. Procedure: 1. While pressing the [DISPLAY] and [MEMORY/ENTER] buttons, press the I/1 button to turn on the main power. 2. All segments and [MULTI CHANNEL DECODING] indicator LED turn on.

TUNER AM STEP CHANGE (9 kHz/10 kHz) MODE (STR-DA2000ES only)
Either the 9 kHz step or 10 kHz step can be selected for the AM channel step. Procedure: 1. Press the I/1 button to turn on the main power. 2. Turn the [INPUT SELECTOR] dial to select the �AM� 3. Press the I/1 button to turn off the main power. 4. While pressing the [PRESET TUNING +] or [TUNING +] button, press the I/1 button to turn on the main power. 5. Either the message �9 K STEP� or �10 K STEP� appears. Select the desired step.

TUNER AUTOBETICAL SELECT MODE (STR-DB2000: AEP and UK models only)
Procedure: 1. While pressing the [MEMORY/ENTER] button, press the I/1 button to turn on the main power. 2. The message �Autobetical� appears and scans and stores all the FM and FM RDS stations in the broadcast area. 3. When done, the message �Finished� appears.

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