User`s guide

E-15
640A-E-017C
Basic Operations
This part of the manual provides you with the basic
information you need to use your keyboard.
To switch power on and off
1. Set the POWER/MODE selector to NORMAL.
2. Press the keyboard keys.
<LK-43/44>
3. The VOLUME up and down arrow buttons are
used to adjust main volume.
• Volume can be adjusted over a range of 0 (minimum)
to 9 (maximum).
• Volume is set to 7 when the power is turned on.
• A setting of 0 turns down the volume completely.
• The volume can be changed continuously by
continuously pressing down the or buttons.
• Pressing the and buttons simultaneously sets
the volume to level 7.
• Numeric values can be entered directly with the
number buttons after the VOLUME button has been
pressed in step 3.
• The amount that the volume setting raises or lowers
the volume level differs according to the tone, auto
accompaniment, or song you are using.
<LK-45/46>
Use the VOLUME slider to set the volume to a
relatively low level.
4. To switch power off, set the POWER/MODE
selector to OFF position.
To change tones
1. Look at the tone list* printed on the keyboard’s
console and find the one you want.
* See “GM Tone Map List” on page A-1 for details
(LK-45/46 only).
2. Press the TONE button.
GrandPno
Indicator appears
IMPORTANT!
• Be sure to use the microphone’s ON/OFF switch to turn off
the microphone and to disconnect the microphone from
the keyboard whenever you are not using it.
Recommended Microphone Type
• Dynamic microphone (standard plug)
IMPORTANT!
• Be sure to disconnect the microphone from the keyboard
whenever you are not using it.
Howling (Feedback Noise)
Any of the following conditions can cause howling (feedback
noise).
• Covering the head of the microphone with your hand
• Positioning the microphone too near to a speaker
Should howling occur, try grasping the microphone further
away from the head, and move away from any nearby
speaker.
Static Noise
Fluorescent lighting can cause static noise in the microphone
signal. When this happens, move away from the lighting you
suspect may be causing the static.