11
OFF
ON
No attenuation (nominal output level: -10dBV)
Attenation applied (nominal output level: -50dBV)
OUTPUT ATT Switch
Used to attenuate the signal level at UNBALANCED OUT.
Set to ON when connecting to low input equipment such as
mic in of DSLR camera.
Battery Compartment
Insert a piece of AA battery.
Type of battery: Ni-MH (Nickel
Metal Hydride), Alkaline
POWER Switch
Main power switch
of AR501
POWER INDICATOR
Power indicator LED.
(For detail, refer to next page.)