User Manual
Setting the AA battery type (Int AA)
4.  Use   to select 
Battery 
Type
, and press  .
5.  Use   to select the type, 
and press 
.
NOTE
•  When multiple power supplies are connected, they will be used 
in the following order of precedence.
1. Dedicated AC adapter (DC IN)
2. External DC power supply (Ext DC)
3. AA batteries in unit (Int AA)
•  The voltages of each power supply are shown on the display.
Setting DC power supply (Ext DC) nominal voltage
4.  Use   to select 
Nominal 
Voltage
, and press  .
5.  Use   to select the 
voltage, and press 
.
HINT
•  The nominal voltage is the voltage of the external DC power sup-
ply under normal conditions. This value should be indicated on 
the outside of the external DC power supply.
•  This can be set from 12.0 to 15.0 V in 0.2 V intervals.
Preparations
Setting the power supply used (Power Source)
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F8n Multi Track Field Recorder










