SONY HCD-DZ150K
Manual de Servicio

HCD-DZ150K/DZ151KB

7-4-4. Return to the Top Menu of Remocon Diagnosis Menu Press 0 button on the remote commander. � Check Version Information To check the version information, please follow the following procedure. (1) From the Top Menu of Remocon Diagnosis Menu, select �4. Version Information� by pressing the 4 button on the remote commander. The following screen appears on the on-screen display.
Version information Firm (Main) : Ver. X.XXX Firm (Sub) : XX.XX RISC : XXXXXX 8032 : XXXXXX Audio DSP : XX.XX.XX.XX Servo DSP : XX.XX.XX.XX [O] Return to Top Menu

8. Demo Play Out It is a mode to release the demonstration reproduct by the dedicated demonstration disc. 1. During playback the DEMO Disc, press the x and H buttons for five seconds simultaneously. 2. The message �DEMO OFF� is displayed, a mode to reproduct the demonstration is released. 9. Protection Factor (SD Detection/DC Detection) Identification Test Mode When an error is detected, the FL tube alternately displays �PROTECTOR h PUSH POWER�. Press the ?/1 button. r * Buttons other than the ?/1 button are invalid. �STANDBY� blinks three times on the FL tube. r The protection release state (POWER OFF) is established. (No FL tube display) r Press the ?/1 button. The power to the system turns on, and the normal operation is established. (Restore) During the protection state: 1. If the AC plug is connected or disconnected during the protection state, the protection state is released, and the normal operation is established. (The protection state is not maintained.) 2. The protection factor is displayed by pressing the FUNCTION , A and > buttons at the same time during the protection state (during the �PROTECTOR h PUSH POWER� display). k When SD is detected: Repeats �SD DETECT h PUSH POWER�. k When DC is detected: Repeats �DC DETECT h PUSH POWER�. PL: SD detection When the �L� output from the SD (shutdown) port on the SMASTER POWER Driver is detected, the power system other than that of the FL tube is turned off, and the protection state is established. DC detection When the �L� output from the power/speaker error detection circuit (DC detection port) is detected for two seconds continually, the power system other than that of the FL tube is turned off, and the protection state is established. 10. Color System Change-over (Except Mexican and Latin American models) It is a mode to switch the color system (PAL/NTSC). Procedure: 1. Press the ?/1 button to turn the power on 2. Press the FUNCTION button to set the function �DVD�. 3. Press the ?/1 button to turn the power off. 4. While pressing the X button, press the ?/1 button simultaneously. 5. Each time you perform this operation the color system toggles between PAL and NTSC. �NTSC� lights up in the front display when �NTSC� is selected.

To return to the Top Menu of Remocon Diagnosis Menu, press 0 button on the remote commander. 7-5. Automatic Acoustic Field Calibration Microphone Test Mode Procedure: 1. Press the ?/1 button to turn the power on. 2. Press the FUNCTION button to set the function � DVD�. 3. Insert ECM-AC2 supplied as an accessory into the AUDIO IN/MIC 1/A.CAL MIC jack. 4. While pressing the X and A buttons simultaneously, turn the VOLUME control in the direction of (+) . 5. Confirm that the following are shown on the display panel. 1 The JACK inserted/non-inserted detection display and the STEREO/MONO detection display. 2 Presence of DIGITAL voice input to the microcomputer. (OK: input, NG: no input) 3 The value of the MIC input to the microcomputer. (shown �255h�)
*** 1 * 2 * *** 3

1 �NON� : Not detected �ST� : STEREO �MN� : MONO 2 OK : input NG : no input 3 0-255 (Changes in real time)

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