Denon PMA-50, Service Manual

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1. Version Check mode
1.1. Operation
･ Hold down buttons "SOURCE" and "Bluetooth" and press the power button to turn on the power.
･
Version Display
Mode,
Display / LED check
Mode and
Protection History
Mode changes each time the button "Source" is
pressed.
1.2. The contents of the display
Version check mode 1.
"SYS_:xx.xx_” (System μcom version)
"FPGA:xxxx _ _ ” (FPGA version)
"USB_:xx.xx _ ” (USB DSP version)
"REGION : rr __ ” (Region)
"NFC:ttt___" (NFC Detect Test)
xx.xx
：
Version information
rr : Region
For reference:
" E2 " (EU
、
Auto Standby : Default On)
" _ _ " (Other Regions
、
Auto Standby : Default Off)
ttt : NFC Detect test
information
Version check mode 2.
"BT:vvvvvvvv ” (Bluetooth version)
"aa:aa:aa _ _ _ ” (BT(MAC) address , continue to line3)
"aa:aa:aa _ _ _ ” (BT(MAC) address)
"RGXYZ:_xxxxx ” (Acceleration sensor)
"yyyyy_zzzzz" (Acceleration sensor)
vvvvvvvv
：
Version information
aa:aa:aa:aa:aa:aa
：
BT(MAC) address
xxxxx
：
G-Sensor: X Axis
yyyyy
：
G-Sensor: Y Axis
zzzzz
：
G-Sensor: Z Axis)
2. Display / LED check mode
2.1. Operation
･
Hold down buttons "SOURCE" and "Bluetooth" and press the power button to turn on the power.
･
Press the "SOURCE" button.
･
Version Display
Mode,
Display / LED check
Mode and
Protection History
Mode changes each time the button "Source" is
pressed.
2.2. The contents of the display
･
The Protect LED is lit.
･
The DISPLAY are all lit.
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