CONTRAST
2
3
POWER UP
1. Be sure that the power switch on the rear panel
is in the “OFF” position before connecting the
power cord.
2. Insert the instrument’s power cord into a suit-
able grounded wall outlet.
Note: If you want to use external amplification,
connect the stereo audio outputs (Left, Right) to
your amp. system (mixer, powered speakers, etc.)
using audio cables with standard 1/4” jacks. Use
RCA jacks to connect to domestic stereo units. For
mono reproduction, connect to either the Left or
Right jack.
3. Press the power switch to turn on
WK4
.
After a few seconds the instrument sets to
the default situation.
If necessary, regulate the display contrast with
the DISPLAY CONTRAST panel knob on the
left of the display. Different viewing angles
may require an adjustment of the display con-
trast. The display reaches its maximum
brightness a few minutes after turning on.
At this point, WK4 is ready to play.
Automatic loading at power up
It is possible to load a Block of data automati-
cally from disk at power up. Change the name
of the Block to load in AUTOLOAD.BLK (use capi-
tal letters only). At power up, if the floppy-disk
containing the AUTOLOAD.BLK file is inserted
in the drive, the Block is loaded in RAM.
WARNING - The automatic AUTOLOAD.BLK
loading procedure replaces all the data conserved
in System RAM.
