SONY HCD-FX80
Manual de Servicio

HCD-FX80 SECTION 5 TEST MODE
Note 1: Regarding the notification symbol �R� Because the number of the operating buttons of this product are limited, some operations require use of the operating buttons of the remote commander, When a specific operation requires use of the operating buttons of the remote commander, �R� is added to the specific operating procedure in this manual. Example MENU/NO �R� The MENU/NO button of remote commander. Incorrect operations may be performed if the test mode is not entered properly. In this case, press the ?/1 button to turn the power off, and retry to enter the test mode.

3. Disc Tray Lock The disc tray lock function for the antitheft of an demonstration disc in the store is equipped. Setting Procedure : 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set DVD function. 3. Insert a disc. 4. Press the x button and the A button simultaneously for five seconds. 5. The message �LOCKED� is displayed and the tray is locked. Releasing Procedure : 1. Press the x button and the A button simultaneously for five seconds. again. 2. The message �UNLOCKED� is displayed and the tray is unlocked.
Note: When �LOCKED� is displayed, the slot lock is not released by turning power on/off with the ?/1 button.

Note 2:

1. Cold Reset � The cold reset clears all data including preset data stored in the RAM to initial conditions. Execute this mode when returning the set to the customers. Procedure: 1. Press the ?/1 button to turn the power on. 2. Press three buttons x , A and ?/1 simultaneously. 3. When this button is operated, display as �COLD RESET� for a while and all of the settings are reset. 2. Panel Test Mode � This mode is used to check the software version, LCD, LED and keyboard. 2-1. DVD LED Test Mode Procedure: 1. Press the ?/1 button to turn on the power. 2. Press three bottons X , . and A simultaneously. 3. When the display LED test mode is activated, all segments are turned on. 4. To exit from this mode, pull out the AC plug. 2-2. Version Test Mode Procedure: 1. When the panal test mode is activated, press the . button and the message �GC7H***� is displayed, the version test mode is activated. 2. Whenever press the . button, the version is displayed in order of NA, MC, SYS, UI, DVD, CDMA, CDMB, ST005, TA, TM and GC4. 3. Press the > button and the date of the softwafe production is displayed. 4. Press the > button again and the version is displayed. 5. To exit from this mode, pull out the AC plug. 2-3. Key Test Mode Procedure: 1. When the panel test mode is activated, press the H button, to select the key test mode. 2. To enter the KEY test mode, the fluorecent indicator displays �K0�. Each time a button is pressed, �KEY� value increases. However, once a button is pressed, it is no longer taken into account. When all keys are pressed correctly, �K15� is displayed. 3. To exit from this mode, pull out the AC plug.

4. DVD Ship Mode � Use this mode when returning the set to the customer after repair. Procedure: 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set the function �DVD�. 3. Press three buttons x , and ?/1 simultaneously. 4. After a message �MECHA LOCK� is displayed on the fluorescent indicator tube, pull out the AC plug. 5. To exit from this mode, press the ?/1 button to turn the set on. 5. DVD Debug In Mode Procedure: 1. Press the ?/1 button to turn the set on. 2. Press the FUNCTION button to set the function �DVD�. 3. Press the three buttons . , A and > simultaneously. 4. To exit from this mode, press the ?/1 button to turn the set on. 6. AM Step Change � A step of AM channels can be changed over between 9 kHz and 10 kHz. Procedure: 1. Press ?/1 button to turn the set ON. 2. Select the function �TUNER�, and press FUNCTION button to select the BAND �AM�. 3. Press ?/1 button to turn the set OFF. 4. Press > and ?/1 buttons simultaneously, and the display of fluorescent indicator tube changes to �AM 9 k STEP� or �AM 10 k STEP�, and thus the channel step is changed over.

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