Pioneer CB-A802 Service Manual page 89

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Test Mode Functional Specification
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1 Test mode entry
In the power ON state, press the [ESC] (A8-5F) key and [TEST] (A8-5E) key in order of the Test mode remote control unit.
• Light the LCD and all LEDs, and goes out the LCD and LEDs when pressing the keys of something.
• OSD displays during test mode, refer to the "Display Specification of the Test Mode".
2 Release the Test mode
• Turn off the power.
• Press the [ESC] (A8-5F) key of the Test mode remote control unit.
3 Tray open / close
• Press the [REPEAT A-B] (A8 - 48) key of the Test mode remote control unit.
4 Playback stop
1. Press the [REPEAT] (A8 - 44) key of the Test mode remote control unit from the playback state.
2. Press the [STOP] key of the Test mode remote control unit from the playback state.
5 LD ON
DVD : Press the [TEST] (A8-5E) and [1] (A8-01) keys in order, and turn on the laser diode (650 nm).
CD : Press the [TEST] (A8-5E) and [4] (A8-04) keys in order, and turn on the laser diode (780 nm).
6 Focus on / sweep
1. Lock the focus by pressing the [TEST] (A8-5E) and [2] (A8-02) keys in order.
2. Repeat focus sweep by pressing the [TEST] (A8-5E) and [3] (A8-03) keys in order.
7 Spindle FG servo
Press the [TEST] (A8-5E) and [5] (A8-05) keys in order,then rise up the spindle and FG servo becomes on.
8 Tracking open / close
1. Open tracking by pressing the [STEP FWD] (A8-54) key of the Test mode remote control unit in the play state.
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2. Close tracking by pressing the [STEP REV] (A8-50) key of the Test mode remote control unit in the play state.
9 Slider in / out
Slider in : In the tracking off state, press the [SCAN REV] (A8-11) key of the Test mode remote control unit.
Slider out : In the tracking off state, press the [SCAN FWD] (A8-10) key of the Test mode remote control unit.
0 Play (perform only the ID search and trace to the specified location)
Press the [TV/LDP] (A8-0F) key of the Test mode remote control unit from the stop state.
Perform only trace, video and audio outputs are nothing.
- Screen display ON/OFF
1. Turn off the display by pressing the [A. MON] (A8-1E) key of the Test mode remote control unit.
2. Turn on the display by pressing the [DISPLAY] (A8-43) key of the Test mode remote control unit.
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