Connecting The Ac Adaptor; Using External Power Sources - Roland R-88 Owner's Manual

Setup

Connecting the AC adaptor

If you are using an AC adaptor, you must set the external power
supply select switch to "AC ADAPTOR. "
1
2
* Place the AC adaptor so the side with the indicator (see
illustration) faces upwards and the side with textual information
faces downwards.
The indicator will light when you plug the AC adaptor into an
AC outlet.
* Be sure to use the AC adaptor included with this product.

Using External Power Sources

If you are using an external power supply, you must set the external
power supply select switch to "EXT BATTERY. "
When using an external power supply, be sure to set the final
voltage.
The final voltage refers to the voltage when voltage can no longer
be supplied because the capacity of the external power source is
reduced and voltage decreases as electricity is consumed.
If the final voltage is not properly set for the external power source,
the remaining power display cannot be shown. Refer to the user's
manual of the external power supply for the final voltage value.
Furthermore, when the "Battery Low" message is displayed, the
recording automatically stops, and the power automatically turns
off. Change the external power source.
24
Connect the plug of the AC
adaptor to the R-88's DC IN
jack .
Plug the AC adaptor into an
AC power outlet .
* When using an external power source, even when power is
automatically cut off, the R-88 starts within 30 seconds after
power is turned back on. During this period, the final voltage
settings can be changed.
* Read the following to set the final voltage for the R-88.
Setting the final voltage
1.
Choose [MENU] <SYSTEM SETUP> .
Ú
2.
Touch <EXT POWER> .
<EXT POWER> is located on page 2/6. Touch
3.
Touch the final voltage value that you want to specify .
Setting
9.0 V, 9.5 V, 10.0 V, 10.5 V, 11.0 V, 11.5 V, 12.0 V
4.
Press the [MENU] (HOME) button to return to the home
screen .
You can also return to the home screen by touching
of times.
MEMO
If an external power source is connected, the R-88 will not
switch to battery operation even if the voltage of the external
power source drops below the final voltage.
DC IN jack pin configuration
Make sure that the wiring of your external
power source matches the R-88's power supply
connector. Be aware that malfunctions will occur
if you connect an external power source that is
wired differently.
Refer to the user's manual for the external power source when using an
external power source.
to access 2/6.
a number