Akai AC-410

INFORMATION
SYMBOLS FOR PRIMARY DESTINATION
Alphabet indicates the destination of the units as
listed below.
Principal Destination
ee
TET [Europe (except, UK)
[Germany
/Tu [univers
Custom version
VOLTAGE CONVERSION( (Ul [Y] Model only)
Before connecting the power cord, set the VOLTAGE
SELECTOR located on the rear panel of the AC-
415K/615K so that the correct voltage for your area
is indicated.
[U5,U8, Y6, Y7 ]
TEST MODE
Various kind of test modes are installed in this unit's
microcomputer in order to test them on the production
line. Following test modes among the various test
modes can be used for adjustment, operation check
or maintenance. To terminate the test mode, simply
press the "POWER ON/STANDBY “ button or discon-
nect the AC power cord from the AC outlet.
1. DECK TEST MODE
This test mode can be used for tape speed adjustment
as well as bias oscillator frequency adjustment in TAPE
DECK section.
While pressing and holding the "TAPE II" and "b>" (F)
buttons, connect the AC power cord to AC outlet. The
function turns to "TAPE |" and "DUBX1" as well as "
| >", "Il ®" tape direction indicators on the FLD light
when this mode is engaged.
2. DECK CLEANING MODE
This test mode can be used for cleaning of the TAPE
DECK mechanism.
Because, this mode enables engaging of the playback,
fast forward (FF), and rewind (RWD) modes without a
cassette tape, it makes the cleaning (such as the
capstan shaft, magnetic head, pinch roller etc.,) easier.
While pressing and holding the "TAPE I" and "b>" (F)
button, connect the AC power cord to the AC outlet. The
"TAPE |", "| >", "Il ” tape direction indicators on the
FLD light when this mode is engaged.