Read Sharp SD-EX100H (serv.man10) Service Manual online
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SD-EX100H
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
Continuously
Clears related memories, ends the test mode, and
returns to the regular power off status.
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.
Single press: the tray moves to the open position.
Continuous press: the tray moves toward the open position while pressed.
Once
Continuously
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.
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.
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.
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.
displays are used to distinguish between a normal operation and error.
Loading/eject : Displayed only during CD function.
Error
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.
Displayed for 2 seconds when an error occurs during other functions.
Displayed for 2 seconds when a loading/eject operation is entered during
error.
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