User Manual

25
Troubleshooting
Problem Items to check Action
Power does not turn on
Is your guitar correctly connected to the
INPUT A/MONO jack?
Check the connection once again.
Could the batteries be low? Install fresh batteries.
Is the specied PSA series AC adaptor
connected correctly?
Check the connection once again.
No sound is output / No delay sound is
output / No direct sound is output
Is the SYSTEM: OUTPUT (p. 17) setting
correct?
Check the SYSTEM: OUTPUT (p. 17) setting
and the OUTPUT jacks connection.
Is your output device correctly connected
to the OUTPUT jacks?
Footswitch does not change sounds as
you expect
Is the SYSTEM: FSW MODE (p. 19) setting
correct?
The FSW MODE (p. 19) setting determines
what happens when you press the [A], [B],
and [TAP/CTL] switches. Check the setting.
Delay sound does not remain when you
switch patches or turn o the delay
Is the PATCH: CARRY OVER (p. 19) setting
“ON”?
If CARRY OVER (p. 19) is set to “OFF” the
delay sound does not remain.
Could the SYSTEM: BYPASS (p. 17) setting
be “TRUE”?
If this is set to “TRUE” (True bypass), the
delay sound cannot be carried-over when
the eect is turned o even if CARRY OVER
is turned “ON.” Set SYSTEM: BYPASS to
“BUFFERED.”
Main Specications
BOSS DD-500: DIGITAL DELAY
Power Supply
Alkaline battery (AA, LR6) x 4
AC adaptor
Current Draw 200 mA
Dimensions
170 (W) x 138 (D) x 62 (H) mm
6-3/4 (W) x 5-7/16 (D) x 2-1/2 (H) inches
Weight (including batteries)
1.0 kg
2 lbs 4 oz
Accessories Owner’s manual, Leaet “USING THE UNIT SAFELY”, Alkaline Batteries (AA LR6) x 4
Options (sold separately)
AC adaptor: PSA series
Footswitch: BOSS FS-5U, FS-5L
Dual Footswitch: BOSS FS-6, FS-7
Expression pedal: BOSS FV-500H, FV-500L, Roland EV-5
* 0 dBu = 0.775 Vrms
* In the interest of product improvement, the specications and/or appearance of this unit are subject to change without prior notice.