19 Other functions
160 PM5D/PM5D-RH V2 / DSP5D Owner’s Manual Operating section
Initializing the PM5D’s internal memory
If an error occurs in the PM5D’s internal memory, or if you are unable to return to normal operation because you have for-
gotten the system password, use the following procedure to initialize the internal memory.
When you initialize the internal memory, the content that had
been previously been saved in memory (including read-only
scene memories) will be lost. You must use extreme caution
when performing this operation.
1While holding down the SCENE MEMORY
[STORE] key of the panel, turn on the power of
the PW800W power supply.
After the opening screen, the following initialization
menu screen will appear.
2Click one of the following buttons to select the
desired type of initialization.
• INITIALIZE ALL MEMORIES
All memories including scene memories and libraries
will return to their factory-set condition.
• INITIALIZE CURRENT MEMORIES
Memories other than scene memories and libraries will
return to their factory-set condition.
• CANCEL
The initialization procedure will be aborted, and the
PM5D will start up in normal operating mode.
Note
Note
If the voltage of the backup battery runs low, or if an error
occurs in the internal memory, a warning message will appear
at the bottom of the screen, and the initialization menu will
appear “by force.” Please note that if the warning message is
displayed, and you click the CANCEL button to start in normal
operating mode, we cannot guarantee that the system will
operate correctly.
3A message will ask you to confirm that you
really want to initialize; click the OK button.
When the internal memory has been initialized, the
PM5D will start up in normal operating mode.
Initializing the DSP5D’s internal memory
If an error occurs in the DSP5D’s internal memory, or if
you are unable to connect from your computer because
you’ve forgotten the network settings, you can use the fol-
lowing procedure to initialize all of the DSP5D’s memory
(including scene memories, libraries, and network set-
tings) to the factory-set condition.
When you initialize the internal memory, the content that had
been previously been saved in memory (including read-only
scene memories) will be lost. You must use extreme caution
when performing this operation.
1While holding down the rear panel Mode
switch, turn on the power.

The four front panel IN/OUT [TX]/[RX] LEDs will light.

2When the four LEDs light, release the Mode
switch, and then press and hold the Mode
switch once again for about five seconds.
The four LEDs will return to their normal lit state.
3After the LEDs return to their normal lit state,
release the Mode switch and wait for about
twenty (20) seconds to three (3) minutes.
The four LEDs will light up consecutively starting from
the left.
4Verify that the OUT [TX] LED at left is blinking
and that the other three LEDs light up steadily.
5Turn the power off, and then on again.
The entire contents of memory (including the scene
memories, libraries, and network settings) were reset to
the factory state in step 4, but you must be sure to
power-cycle the unit in order to return it to normal
operation.
FAN
HIGH LOW
POWER
FAN
HIGH LOW
POWER
Mode switch
CASCADE IN
OUT OUT
OUT
TXRXTXRX
IN
ININ75Ω
TERMINATED
OUT OUT
OUT
TXRXTXRX
IN
ININ 75Ω
TERMINATED
IN/OUT [TX]/[RX] LEDs