30
A-S501/A-S301
A
-S50
1/A
-S30
1
A
fter the Protection Cancel mode is started, the
“
LINE 1
”
indicator flashes. (Fig. 22)
PS (Power Supply) protection:
If protection function has been activated
3
times
consecutively, the power will not turn on.
I protection L/Rch:
If protection function has been activated 1 time, the
power will not turn on.
*
H
owever, the power turns on when the protection
function worked due to short at the speaker
terminal.
Amplifier DC voltage protection L/Rch:
If protection function has been activated
3
times
consecutively, the power will not turn on.
THM protection L/Rch:
The power turns on no matter how many times the
protection function has worked.
Diode THM protection:
The power turns on no matter how many times the
protection function has worked.
プロテクション解除モードでの起動後、“
LINE 1
” インジ
ケーターが点滅します。(
Fig. 22
)
電源電圧プロテクション:
連続
3
回動作後、電源が入りません。
過電流プロテクション
L/Rch
:
1
回動作後、電源が入りません。
※
ただし、スピーカー端子のショートでプロテク
ションが働いた場合は、電源が入ります。
アンプ
DC
電圧プロテクション
L/Rch
:
連続
3
回動作後、電源が入りません。
THM
(温度)プロテクション
L/Rch
:
何回動作しても、電源が入ります。
ダイオード
THM
(温度)プロテクション:
何回動作しても、電源が入ります。
Fig. 22
Summary of Contents for A-S501
Page 4: ...4 A S501 A S301 A S501 A S301 REAR PANELS A S501 U model A S501 R model A S501 T model A S501 ...
Page 5: ...5 A S501 A S301 A S501 A S301 A S501 A model A S501 B G models A S501 L model ...
Page 6: ...6 A S501 A S301 A S501 A S301 A S501 J model A S301 U model A S301 R model A S301 ...
Page 7: ...7 A S501 A S301 A S501 A S301 A S301 T model A S301 K model A S301 A model ...
Page 8: ...8 A S501 A S301 A S501 A S301 A S301 B G models A S301 L model A S301 J model ...
Page 60: ...60 A S501 A S301 MEMO MEMO ...
Page 90: ...91 A S501 A S301 A S501 A S301 MEMO ...
Page 91: ...A S501 A S301 ...