Clavia DMI
Service manual Nord Electro rev. 1.2
Page 6
D1
DAC Test
This test should output a clean sine wave on the left (d1) and right (d2) outputs.
Toggle the output with
[ STORE ]
.
Adjust the volume with the volume knob. If the output is distorted, try adjusting the trim
pots found in the lower left corner of the main board. (Nord Electro main board v1.0)
VR1 Right channel (d2)
VR2 Left channel (d1)
Test Program version 0.18 (BootPROM 2.2-06) and never has the possibility to Change
level by pressing
[ program 1 ]
through
[ program 4 ]
.
Program 1
Program 2
Program 3
Program 4
-80dB
-60dB
-40dB
-20dB
You can change frequency of the sine using the Presence Frequency knob.
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Note:
The scale printed around the knob is not related the frequency of the sine.
FL
FLASH memory Test
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WARNING!
The Flash test does not preserve data. This means that if you perform
the Flash test described in this section, data is lost and must be updated.
Press
[ shift + octave up + octave down ]
to execute Flash test.
In order to erase OS content, press
[ shift + octave up + program 5 ]
. To verify that the
OS section is empty, press
[ program 5 ]
. When the test is finished, the display briefly
shows 'rd'.
In order to erase sound data in Flash, press
[ shift + octave up + program 1 ]
. To
verify that no sound data exists, press
[ program 1 ]
. The display starts counting up to
99. When the test is finished, the display briefly shows 'rd'.
EP
EEPROM Test
The EEPROM test does not alter data in the EEPROM. When the test is finished, the
display briefly shows 'rd'. If the test stops, there are likely errors on either the EEPROM
or surrounding connections
Press
[ shift + octave up + octave down ]
to execute the EEPROM test.
Summary of Contents for Nord Electro 2
Page 1: ...SERVICE MANUAL...