Accuphase AD-2820 Інструкція з експлуатації - Сторінка 2
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Thank you for purchasing the Phono Equalizer Unit AD-2820.
This unit is designed for installation in the preamplifier models listed below, to pro-
vide analog disc reproduction capability. After installation, all functions are operated
with the controls on the front panel of the preamplifier. For details about use, please
refer to the instruction manual of the preamplifier in which the unit is installed.
Supportedmodels
＊ If using compatible models other than the C-2820, C-2420, the actual values set by the switch are
different from those written on the panel. From left to right, the settings become: MM30, MM40,
MC60, and MC70 (dB). The MC LOAD "300" (ohms) setting also does not work in this case.
❶ Set the power switch of the preamplifier to OFF.
❷ Remove the sub panel of the expansion slot on
the rear panel. Use the supplied hex wrench to
remove the four screws by turning them coun-
terclockwise (see Fig. 1).
The removed sub panel is not used.
Expansion
slot
Guide rails
Sub panel
Retain the Sub panel for future use.
Be sure to set the power switch of the preamplifier to OFF before inserting or removing the
●
AD-2820. Otherwise damage may occur.
Do not touch the component side, solder side, or connector of the AD-2820. Otherwise static
●
discharge may cause damage, and contact problems may occur.
Make sure that all four screws of the are securely fastened. Otherwise a floating ground condition
●
may occur, which can lead to damage.
I151X
PHONO EQUALIZER UNIT
AD-2820
: C-2820, C-2810, C-2800, C-2420, C-2410, C-2400, C-290V, C-290
Installation
Hex wrench
Fig. 1
CAUTUON
ACCUPHASE LABORATORY, INC.
YOKOHAMA, JAPAN
Instruction Manual
❸ Slide the AD-2820 into the preamplifier along
the two guide rails on both sides (see Fig. 2).
When you feel a certain resistance, give the
AD-2820 a slight push until the connector is fully
plugged in. When the AD-2820 is flush with the
rear panel, it is inserted correctly.
❹ Use the four screws to fasten the AD-2820 by
turning the screws clockwise.
Phono Equalizer Unit
AD-2820
Fig. 2
820-3276-10 (B5) Printed in Japan