BT-LH900P

Supplying the power

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.

AC adapter

AJ-B75 (optional accessory)

2

Set the power of the AC adapter to ON.

DC IN socket

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.

1

2 3

4

Pin no.

Signal

1

2, 3

4

GND

–

+12V

External DC input socket

<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.

Cosmetic screws

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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.

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