Roland RK-100 - Manual (Page 16)

16
Before you play
Since the VIMA has two headphone jacks, two people can use
headphones simultaneously. You can also use headphones to
enjoy the VIMA without disturbing those around you, such as
at night.
If you’re using only one set of headphones, you may connect
them to either of the two headphone jacks.
* The volume may be reduced if you use two sets of
headphones simultaneously.
fig.Headphones-e.eps
1. Plug the headphones into the PHONES jack
located at the VIMA’s rear panel.
If headphones are connected, no sound will be output
from the VIMA’s speakers.
2. Use the VIMA’s [VOLUME] knob (p. 15) to
adjust the headphone volume.
Caution when using headphones
• To prevent damage to the cord’s internal conductors,
avoid rough handling. When using headphones, mainly
try to handle either the plug or the headset.
• Your headphones may be damaged if the volume of a
device is already turned up when you plug them in.
Minimize the volume before you plug in the headphones.
• Excessive input will not only damage your hearing, but
may also strain the headphones. Please enjoy music at an
appropriate volume.
• Use headphones that have a stereo 1/4” phone plug.
You can adjust the brightness of the VIMA’s display.
1. To adjust the brightness, turn the [DISPLAY
CONTRAST] knob located at the left of the
VIMA’s display.
fig.Contrast-e.eps
Cautions regarding the LCD display
• You may notice vertical stripes in the screen; these
artifacts are due to the way in which a liquid crystal
display is constructed, and do not indicate a malfunction.
By using the [DISPLAY CONTRAST] knob to adjust the
brightness, you can minimize the visibility of these
artifacts.
• The brightness may be affected by the temperature.
Listening through headphones
Headphones
Adjusting the brightness
of the display
RK-100-e.book 16 ページ ２００６年１１月２７日 月曜日 午後６時７分