General Information; Diagnosis; Testmode - Pioneer PRV-LX10 Service Manual

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7. GENERAL INFORMATION

7.1 DIAGNOSIS

7.1.1 TESTMODE

1) How to enter Test mode
Using the GGF1067 remote control unit for service, press the [ESC] key then the [TEST] key to enter Test mode.
To quit Test mode, press the [ESC] key.
2) Description of various Test modes
2-1) FAN Test mode ( [CX] - [0] to [7], [9] )
After entering Test mode, press the [CX] key to enter FAN Test mode, then press a numeric key corresponding to a fan (fans) to be tested.
The fans that can be tested are two fans in the front section and one fan in the rear section (a fan not used for the power-supply block).
[0]: All fans ON
[1]: All fans OFF
[2]: Left fan in the front section ON (the other fans retain their previous statuses.)
[3]: Left fan in the front section OFF (the other fans retain their previous statuses.)
[4]: Right fan in the front section ON (the other fans retain their previous statuses.)
[5]: Right fan in the front section OFF (the other fans retain their previous statuses.)
[6]: The fan in the rear section ON (the other fans retain their previous statuses.)
[7]: The fan at the rear section OFF (the other fans retain their previous statuses.)
[9]: Terminating FAN Test mode
2-2) LED/FL Test mode ( [P.RUN] - [0] , [1] , [2] )
After entering Test mode, press the [P.RUN] key to enter LED/FL Test mode:
[0]: Terminating LED/FL Test mode
[1]: Lighting all LEDs and FLs
[2]: Distinguishing all LEDs and FLs
2-3) Front-Panel-Button-Input Test mode ( [TV/LDP] )
After entering Test mode, press the [TV/LDP] key to enter Front-Panel-Button-Input Test mode then press all the buttons on the front panel
one by one. The segments on the FL display are also extinguished one by one. When all buttons on the front panel are pressed, all segments
except for the three on the right (two in a case of the 2-drive unit) are extinguished. When pressing the [STANDBY/ON] button, do NOT
hold it pressed. Otherwise, the unit will be turned off. When pressed, some buttons may activate their corresponding operations.
[0]: Terminating Front-Panel-Button-Input Test mode
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