Sharp SD-EX101 Service Manual - Page 21

Relevant operations, Relevant function display, Character display

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Relevant operations The following buttons enable operations particular to this test mode. SD-EX100 SD-EX101 Buttons to push ON/STAND-BY VOLUME UP VOLUME DOWN SKIP UP SKIP DOWN FUNCTION CD PLAY CD STOP/EJECT TUNER Main Remote unit control Operation [ON/STAND-BY] [Tray Slow Open] [Tray Slow Close] [Mecha Up] [Mecha Down] [Mode] [Tray Fast Open] [Again Start] [Tray Fast Close] [Again Stop] [Loading/Eject] Press Functions Once Clears related memories, ends the test mode, and returns to the regular power off status. Once Opens the tray at a low speed when manually controlled. Continuously Single press: the tray moves to the open position. Continuous press: the tray moves toward the open position while pressed. Once Closes the tray at a low speed when manually controlled. Continuously Single press: the tray moves to the closed position. Continuous press: the tray moves toward the closed position while pressed. Once Moves up mechanism when manually controlled. Once Moves down mechanism when manually controlled. Once Switches between modes. Once Opens the tray at a constant speed when manually controlled. Single press: the tray moves to the open position. Continuous press: the tray moves toward the open position while pressed. Starts the selected aging test. Once Closes the tray at a constant speed when manually controlled. Single press: the tray moves to the closed position. Continuous press: the tray moves toward the closed position while pressed. Stops the active aging test. Once A loading/eject switch for manual control. Relevant function display The segments "CD" flash. Character display "LOADING" : Flashes while loading. Displays CD functions after a CD is inserted. "EJECT" : Flashes while ejecting. Lit after ejection is completed. "ERR CD***" : Displays an error type and number when an operational error occurs. A flashing cycle is 0.5 Hz, a second each for light on and off. As loading mechanism operates regardless of functions when turned on, the following displays are used to distinguish between a normal operation and error. Loading/eject : Displayed only during CD function. Error : Displayed when an error occurs during CD function. Displayed for 2 seconds when an error occurs during other functions. Displayed for 2 seconds when a loading/eject operation is entered during error. - 21 -

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– 21 –
SD-EX100
SD-EX101
Relevant operations
The following buttons enable operations particular to this test mode.
Buttons to push
Operation
Press
Functions
Main
unit
Remote
control
ON/STAND-BY
[ON/STAND-BY]
Once
Once
Continuously
Clears related memories, ends the test mode, and
returns to the regular power off status.
TUNER
[Loading/Eject]
Once
A loading/eject switch for manual control.
SKIP UP
[Mecha Up]
Once
Moves up mechanism when manually controlled.
SKIP DOWN
[Mecha Down]
Once
Moves down mechanism when manually controlled.
FUNCTION
[Mode]
Once
Switches between modes.
VOLUME UP
[Tray Slow Open]
Opens the tray at a low speed when manually controlled.
Single press: the tray moves to the open position.
Continuous press: the tray moves toward the open position while pressed.
Once
Continuously
VOLUME DOWN
[Tray Slow Close]
Closes the tray at a low speed when manually controlled.
Single press: the tray moves to the closed position.
Continuous press: the tray moves toward the closed position while pressed.
Once
CD PLAY
[Tray Fast Open]
[Again Start]
Opens the tray at a constant speed when manually controlled.
Single press: the tray moves to the open position.
Continuous press: the tray moves toward the open position while pressed.
Starts the selected aging test.
Once
CD STOP/EJECT
[Tray Fast Close]
[Again Stop]
Closes the tray at a constant speed when manually controlled.
Single press: the tray moves to the closed position.
Continuous press: the tray moves toward the closed position while pressed.
Stops the active aging test.
Relevant function display
The segments "CD" flash.
Character display
"LOADING"
: Flashes while loading. Displays CD functions after a CD is inserted.
"EJECT"
: Flashes while ejecting. Lit after ejection is completed.
"ERR CD***"
: Displays an error type and number when an operational error occurs.
A flashing cycle is 0.5 Hz, a second each for light on and off.
As loading mechanism operates regardless of functions when turned on, the following
displays are used to distinguish between a normal operation and error.
Loading/eject : Displayed only during CD function.
Error
: Displayed when an error occurs during CD function.
Displayed for 2 seconds when an error occurs during other functions.
Displayed for 2 seconds when a loading/eject operation is entered during
error.