Panasonic BT-LH900, Operating Instructions Manual

Page: 10 / 28

10
Supplying the power
Cosmetic screws
A total of eight cosmetic screws are provided with the
monitor for use at such times when the main controls have
been relocated. (Refer to page 8)
Since these screws also serve to protect the internal
mechanisms, do not leave the screw holes empty but place
the screws inside them and tighten them up. Any screws
which are not being used should be kept in a safe place.
Using an AC power supply
1
Connect the DC OUT connector on the AJ-B75 AC
adapter to the DC IN socket on the unit.
2
Set the power of the AC adapter to ON.
3
Set the unit’s power switch to ON.
When using an external power supply other than the
AJ-B75 AC adapter, check the pin signals of its external
DC input connector and use the polarities correctly.
<Notes>
≥
Power from the AC adapter takes precedence when
both a battery pack and AC adapter have been
connected. It is also possible to attach/remove a
battery while the AC adapter is being used.
≥
When using the AC adapter, be absolutely sure to first
set the power of the AC adapter to ON and then set
the unit’s power switch to ON.
≥
A voltage of 20V or more will not be indicated
accurately on the battery voltage display.
Pin no. Signal
1 GND
2, 3 –
4 +12V
1
2 3
4
External DC input socket
DC IN socket
Screws
a
4
Screws
a
2
Screws
a
2
AC adapter
AJ-B75 (optional accessory)