Test Mode - Yamaha DVD-S663 Service Manual

I TEST MODE /
• Starting Test Mode
a. Connect the power cable to the AC power outlet.
b. Press the "STANDBY/ON" key while simulta-
neously pressing "PAUSE" and "STOP" keys for 8
seconds or longer.
c. The "FV xx" (firmware version) is displayed.
• Display Test
The display changes as shown below by pressing the
specified key.
(OFF)
(OFF)
(ON)
(ON)
(OFF)
(OFF)
Initial display /
Press "PLAY" key of this unit.
All segments on /
Press "PLAY" key of this unit.
Lighting of segments in lattice /
Press "STOP" key of this unit.
• Panel Key Test
The display changes as shown below by pressing the
specified key.
• Canceling Test Mode
Disconnect the power cable from the AC power outlet.
DVD-S663/DV-S6165
Press "OPEN/CLOSE" key of this unit.
Press "STANDBY/ON" key of this unit.
Press "OPEN/CLOSE" key of this unit.
Press "PLAY" key of this unit.
Press "PAUSE" key of this unit.
Press "STOP" key of this unit.
Press "PLAY/PAUSE" key of the remote control.
Initial display /
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