EasyManua.ls Logo

Marantz MM8003 - Factory Mode Operation

Marantz MM8003
84 pages
Print Icon
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Loading...
4
4. FACTORY MODE
Check that the CPU Version Indication LEDs [V1(D407)/
V2(D406)/V3(D405)], Cooling Fan, Power Relay (RY21/
RY22) operate properly.
Connect the mains cord to the unit.1.
Press the 2. POWER ON/OFF button and turn on the unit.
Press the 3. Factory Key (SW41) on the CPU PWB.
All the CPU Version Indication LEDs [V1(D407)/4.
V2(D406)/V3(D405)] light up.
The Cooling Fan starts running. (Low or High)5.
Press the 6. Factory Key (SW41) again.
Switch the Power Relay (RY21/RY22) to the HIGH 7.
voltage.
Press the 8. Factory Key (SW41) again.
Switch the Power Relay (RY21/RY22) to the LOW 9.
voltage. Thereafter, at every push of the Factory Key,
the Power Relay must be switch to HIGH or LOW.
4. FACTORY MODE
CPU Version Indication LED [V1(D407)/V2(D406)/
V3(D405)], Cooling FAN
、電源電圧切り替えリレー(RY21/
RY22)
の動作確認を行います。
本機に電源コードを接続します。
1.
POWER ON/OFF2.
ボタンを押し、本機の電源を入れます。
CPU PWB3. Factory Key (SW41) を押します。
CPU Version Indication LED [V1(D407)/V2(D406)/4.
V3(D405)]
が全て点灯します。
Cooling FAN が回転します。(Low or High)5.
再度6. Factory Key (SW41)ボタンを押します。
電源電圧切り替えリレーを
(RY21/RY22)High電圧側に切7.
り替えます。
再度
8. Factory Key (SW41)ボタンを押します。
電源電圧切り替えリレーを
(RY21/RY22)Low電圧側に切9.
り替えます。以下Factory Key (SW41)を押すたびに電源
電圧切り替えリレーを
(RY21/RY22)High電圧 <-> Low
圧を切り替ます。
Factory Key (SW41)
Service Key (SW42)[V3(D405), V2(D406), V1(D407)]
CPU Version Indication LED

Other manuals for Marantz MM8003

Related product manuals