Akai MPC4000 Manual de servicio descargar pdf (Pagina 9)

SERVICE MANUAL

Panel Test Mode

To enter the Panel Test Mode, press the GLOBAL key while holding down the SHIFT key in the GLOBAL page [F1] of the

GLOBAL Mode.

• Moving the Q-link knobs changes the graphics accordingly.

• Tapping the PAD shows the amount of pressure applied on the bar graph.

• Switching the FOOT Pedal on/off changes the graphics accordingly.

• Turning the JOG wheel increases/decreases the value in the Data field.

• Pressing the key shows its name at the bottom of the screen. For those keys with the LED, the LED is turned

on/off.

• Pressing the [F1] key stops the key test.

• After stopping the key test, pressing the mode key will abort the test mode.

• While the key test is stopped, pressing the SHIFT key and [F6] key shows the A/D converted value of the

Q-link/ PAD.

CPU Board Test Mode

The Test Mode of the MPC4000 CPU Board is performed while the CPU board is mounted on the Z4/Z8 Sampler.

When the Z4/Z8 is switched on after the MPC4000 CPU Board is mounted on the Z4/Z8 Sampler, the sampler

is turned on with the MPC4000 screen.

Install the Z4/Z8 OS using the “OS Loader” of “Boot Overwrite” type via the USB port.

Similarly, when the CPU Board is mounted back on the MPC4000 after the Z4/Z8 OS is installed for the test,

it boots up with the Z4/Z8 screen. Reinstall the MPC4000 OS using the “OS Loader” of “Boot Overwrite” type.

Refer to the Z4/Z8 Service Manual for the operation details of the Test Mode for the CPU Board.

V. TEST MODE

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Akai MPC4000 Manual de servicio Pagina 9