Roland Compurhythm CR-78 User Manual

CONNECTION TERMINAL
INSTRUCTIONS FOR OPERATION
1. A fter following instructions on
HOOKUP, turn on the power switch
of CR-68 as well as of the amplifier
or of the instrument.
POWER
• ON
' *
• Of*
2. C hoose the rhythm you want with
the RHYTHM SELECTION BUTTON
and the RHYTHM PATTERN SELEC¬
TION SWITCH.
3. P ush the START/STOP BUTTON
This will start the rhythm.
4. While listening to the rhythm,
adjust the volume, the balance and
the tempo.
5. Adjust the amount of accentua¬
tion with the ACCENT VOLUME,
(in making variations!
ACCENT
\ ■ /
-N —- ^
■ -( V
«VARIATIOI\l»
FOR AUTOMATIC CONTROL
1. S witch on to AUTO of the
MANUAL/AUTO SELECTION
SWITCH.
2. C h oose the variation cycle with
the MEASURE SELECTOR.
•Setting at "4", once every four
measures, setting at "8", once every
eight measures you wiH get a varia¬
tion in the last measure for each case.
3. C hoose the variation pattern with
the VARIATION SELECTOR.
FOR MANUAL CONTROL
1. Switch on to MANUAL of the
MANUAL/AUTO SELECTION
SWITCH.
2. Push the MANUAL BUTTON and
insert a "variation” in the desired
measure.
The variation will always occur on
the first beat of the following meas-
sure.
For tempo control of rhythms with
the clock signal
To start
You con either pass through the dock signal
first and then press the Start/Stop Button or
press the button first.and then pass the signal.
To stop
First press the Start/Stop Button and then stop
the dock oscillator signal. The rhythm will co¬
mmence from the first beat if started again.
Note
Terminating Just the dock signal will stop the
rhythm and commencing the signal again will
start the rhythm from where it last ended.

Roland Compurhythm CR-78 Specifications

Power

trigger pulse out	OFF: 0V/ ON:+15V pulse
sound source ext. clock	OFF:0V/ ON: +5 - +15V pulse, min. 5ms width
power consumption	13W

Weight and Dimensions

dimensions	300(W) X 280(D) X 205(H)mm
dimensions (inches)	11.8"(W) X 11.0”(D) x 8.1 "(H)
net weight	5.5 kg