User's Manual

EN
11
PHONES jack
o This headphone amp circuit uses a four-pole connector with
independent left and right for grounding. Ordinary 3.5mm stereo
mini plugs with 3 or 4 poles can be used.
Wiring illustration
L+ R+ L− R−
V
CAUTION
While wearing headphones, do not connect or disconnect them,
turn the unit on or off, or switch the headphone amp gain.
Doing so could result in a sudden loud noise that could harm your
hearing.
Always set the volume to minimum (−∞ dB) before putting head-
phones on.
Using the remote control
Precautions for use
V
Misuse of batteries could cause them to rupture or
leak, which might result in fire, injury or the staining of
nearby materials. Please carefully read and observe the
precautions on page 3.
o When using the remote control, point it toward the remote con-
trol signal receiver on the main unit from a distance of 5 m (16 ft)
or less. Do not place obstructions between the main unit and the
remote control.
o The remote control might not work if the remote control signal
receiver on the unit is exposed to direct sunlight or bright light. If
this occurs, try moving the unit.
o Beware that use of this remote control could cause the unin-
tentional operation of other devices that can be controlled by
infrared rays.
Installing batteries
Remove the cover from the back of the remote control and insert
two AAA batteries with their ¥/^ ends oriented in the case as
shown. Replace the cover.
When to replace batteries
If the distance required between the remote and the main unit
decreases or if the unit stops responding to the remote buttons,
replace both batteries with new ones.
Dispose of the used batteries according to the instructions on them
or requirements set by your local municipality.