60
O1X
48kHz 10nsec or less
96kHz 10nsec or less
2.2.3 Click noise
Measurement condition Power ON/OFF
Check that the click noise is as specified below.
MONITOR OUT VR knob at max.
STEREO/AUX OUT L, R 500mVp-p or less
MONITOR OUT L, R 500mVp-p or less
PHONES L, R 500mVp-p or less
2.2.4 Power consumption
Measurement condition Power ON
(1) Check that the power consumption of the adapter is
within the below specified range. Other current values
are checked as necessary.
(2) Measurement condition Power ON
(3) Specified values
Adapter output voltage 16.0V ± 0.5V
Adapter output current 1.05A ± 0.2A
DM CN502 voltage 16.0V ± 0.5V
DM CN502 current 290mA ±20mA
DM CN501 voltage 5.0V ± 0.5V
DM CN501 current 70mA ± 15mA
Given below are current values related to DM and MLN2
circuit boards.
When MLN2 circuit board is installed
DM L506 voltage 5.0V ± 0.5V
DM L506 current 850mA ± 50mA
When MLN2 circuit board is not installed
DM L506 voltage 5.0V ± 0.5V
DM L506 current 850mA ± 50mA
When MLN2 circuit board is installed
DM L506 voltage 3.3V ± 0.3V
DM L506 current 920mA ± 50mA
When MLN2 circuit board is not installed
DM L506 voltage 3.3V ± 0.3V
DM L506 current 650mA ± 50mA
UTILITY
DISPLAY N
EFFECT
KNOB-1 KNOB-8
KNOB-3
KNOB-5
2.2.5 EFFECT Check
Check at analog INPU3 → PHONES.
Set the fader level of INPUT3 to "0" and STEREO to "max".
→ Using the output volume knob, adjust the sound volume
to the proper level so that the sound is not distorted.
Check by EFFECT LIBRARY 37.
Turn on the power. After the opening screen, press the
"EFFECT" button, and the following message appears on
the display.
EFFECT1 PATCH BYPASS MIX TYPE[REVERB HALL ]
*** -- 100%
Press the encoder [KNOB-3] corresponding to PATCH to
select CH3.
Press the "DISPLAY" switch "∨", and the following
message appears.
EFFECT1 LIBRARY TYPE[REVERB HALL ]
* 01 [Reverb Hall ] RECALL/STORE/CLEAR
Press the encoder switch [KNOB-1] corresponding to the
effect library number to select "37".
Press the encoder switch [KNOB-5] corresponding to
"RECALL", and the following message appears on the
display.
EFFECT1 LIBRARY TYPE[REVERB HALL ]
* 37 [Delay ->ER. ] RECALL SURE? NO/YES
Press the encoder switch [KNOB-8] corresponding to
"YES". Check that the normal effect sound is produced and
there is no noise or faulty condition.